From 6e275c7db5cbbf1bf0331bbaf60f3b3ec612c3a7 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Tue, 13 Jun 2006 02:07:25 +0000
Subject: Fixed #224.
---
framework/Web/UI/WebControls/TBulletedList.php | 870 +++++++-------
framework/Web/UI/WebControls/TButton.php | 524 ++++-----
framework/Web/UI/WebControls/TCheckBox.php | 804 ++++++-------
framework/Web/UI/WebControls/TColorPicker.php | 9 +
framework/Web/UI/WebControls/THtmlArea.php | 10 +
framework/Web/UI/WebControls/TImageButton.php | 767 +++++++------
framework/Web/UI/WebControls/TImageMap.php | 1464 ++++++++++++------------
framework/Web/UI/WebControls/TLinkButton.php | 520 ++++-----
framework/Web/UI/WebControls/TRadioButton.php | 374 +++---
framework/Web/UI/WebControls/TRatingList.php | 10 +
framework/Web/UI/WebControls/TTextBox.php | 12 +-
11 files changed, 2732 insertions(+), 2632 deletions(-)
(limited to 'framework/Web/UI/WebControls')
diff --git a/framework/Web/UI/WebControls/TBulletedList.php b/framework/Web/UI/WebControls/TBulletedList.php
index a2529940..fd9c1ca2 100644
--- a/framework/Web/UI/WebControls/TBulletedList.php
+++ b/framework/Web/UI/WebControls/TBulletedList.php
@@ -1,435 +1,435 @@
-<?php
-/**
- * TBulletedList class file
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @link http://www.pradosoft.com/
- * @copyright Copyright © 2005 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- */
-
-/**
- * Includes TListControl class
- */
-Prado::using('System.Web.UI.WebControls.TListControl');
-
-/**
- * TBulletedList class
- *
- * TBulletedList displays items in a bullet format.
- * The bullet style is specified by {@link setBulletStyle BulletStyle}. When
- * the style is 'CustomImage', the {@link setBackImageUrl BulletImageUrl}
- * specifies the image used as bullets.
- *
- * TBulletedList displays the item texts in three different modes, specified
- * via {@link setDisplayMode DisplayMode}. When the mode is 'Text', the item texts
- * are displayed as static texts; When the mode is 'HyperLink', each item
- * is displayed as a hyperlink whose URL is given by the item value, and the
- * {@link setTarget Target} property can be used to specify the target browser window;
- * When the mode is 'LinkButton', each item is displayed as a link button which
- * posts back to the page if a user clicks on that and the event {@link onClick OnClick}
- * will be raised under such a circumstance.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TBulletedList extends TListControl implements IPostBackEventHandler
-{
- /**
- * @var boolean cached property value of Enabled
- */
- private $_isEnabled;
- /**
- * @var TPostBackOptions postback options
- */
- private $_postBackOptions;
-
- private $_currentRenderItemIndex;
-
- /**
- * Raises the postback event.
- * This method is required by {@link IPostBackEventHandler} interface.
- * If {@link getCausesValidation CausesValidation} is true, it will
- * invoke the page's {@link TPage::validate validate} method first.
- * It will raise {@link onClick OnClick} events.
- * This method is mainly used by framework and control developers.
- * @param TEventParameter the event parameter
- */
- public function raisePostBackEvent($param)
- {
- if($this->getCausesValidation())
- $this->getPage()->validate($this->getValidationGroup());
- $this->onClick(new TBulletedListEventParameter((int)$param));
- }
-
- /**
- * @return string tag name of the bulleted list
- */
- protected function getTagName()
- {
- switch($this->getBulletStyle())
- {
- case 'Numbered':
- case 'LowerAlpha':
- case 'UpperAlpha':
- case 'LowerRoman':
- case 'UpperRoman':
- return 'ol';
- }
- return 'ul';
- }
-
- /**
- * Gets the name of the javascript class responsible for performing postback for this control.
- * This method overrides the parent implementation.
- * @return string the javascript class name
- */
- protected function getClientClassName()
- {
- return 'Prado.WebUI.TBulletedList';
- }
-
- /**
- * Adds attribute name-value pairs to renderer.
- * This overrides the parent implementation with additional bulleted list specific attributes.
- * @param THtmlWriter the writer used for the rendering purpose
- */
- protected function addAttributesToRender($writer)
- {
- $needStart=false;
- switch($this->getBulletStyle())
- {
- case 'Numbered':
- $writer->addStyleAttribute('list-style-type','decimal');
- $needStart=true;
- break;
- case 'LowerAlpha':
- $writer->addStyleAttribute('list-style-type','lower-alpha');
- $needStart=true;
- break;
- case 'UpperAlpha':
- $writer->addStyleAttribute('list-style-type','upper-alpha');
- $needStart=true;
- break;
- case 'LowerRoman':
- $writer->addStyleAttribute('list-style-type','lower-roman');
- $needStart=true;
- break;
- case 'UpperRoman':
- $writer->addStyleAttribute('list-style-type','upper-roman');
- $needStart=true;
- break;
- case 'Disc':
- $writer->addStyleAttribute('list-style-type','disc');
- break;
- case 'Circle':
- $writer->addStyleAttribute('list-style-type','circle');
- break;
- case 'Square':
- $writer->addStyleAttribute('list-style-type','square');
- break;
- case 'CustomImage':
- $url=$this->getBulletImageUrl();
- $writer->addStyleAttribute('list-style-image',"url($url)");
- break;
- }
- if($needStart && ($start=$this->getFirstBulletNumber())!=1)
- $writer->addAttribute('start',"$start");
- parent::addAttributesToRender($writer);
- }
-
- /**
- * @return string image URL used for bullets when {@link getBulletStyle BulletStyle} is 'CustomImage'.
- */
- public function getBulletImageUrl()
- {
- return $this->getViewState('BulletImageUrl','');
- }
-
- /**
- * @param string image URL used for bullets when {@link getBulletStyle BulletStyle} is 'CustomImage'.
- */
- public function setBulletImageUrl($value)
- {
- $this->setViewState('BulletImageUrl',$value,'');
- }
-
- /**
- * @return string style of bullets. Defaults to 'NotSet'.
- */
- public function getBulletStyle()
- {
- return $this->getViewState('BulletStyle','NotSet');
- }
-
- /**
- * @return string style of bullets. Valid values include
- * 'NotSet','Numbered','LowerAlpha','UpperAlpha','LowerRoman','UpperRoman','Disc','Circle','Square','CustomImage'
- */
- public function setBulletStyle($value)
- {
- $this->setViewState('BulletStyle',TPropertyValue::ensureEnum($value,'NotSet','Numbered','LowerAlpha','UpperAlpha','LowerRoman','UpperRoman','Disc','Circle','Square','CustomImage'),'NotSet');
- }
-
- /**
- * @param string display mode of the list. Defaults to 'Text'.
- */
- public function getDisplayMode()
- {
- return $this->getViewState('DisplayMode','Text');
- }
-
- /**
- * @return string display mode of the list. Valid values include
- * 'Text', 'HyperLink', 'LinkButton'.
- */
- public function setDisplayMode($value)
- {
- $this->setViewState('DisplayMode',TPropertyValue::ensureEnum($value,'Text','HyperLink','LinkButton'),'Text');
- }
-
- /**
- * @return integer starting index when {@link getBulletStyle BulletStyle} is one of
- * the following: 'Numbered', 'LowerAlpha', 'UpperAlpha', 'LowerRoman', 'UpperRoman'.
- * Defaults to 1.
- */
- public function getFirstBulletNumber()
- {
- return $this->getViewState('FirstBulletNumber',1);
- }
-
- /**
- * @param integer starting index when {@link getBulletStyle BulletStyle} is one of
- * the following: 'Numbered', 'LowerAlpha', 'UpperAlpha', 'LowerRoman', 'UpperRoman'.
- */
- public function setFirstBulletNumber($value)
- {
- $this->setViewState('FirstBulletNumber',TPropertyValue::ensureInteger($value),1);
- }
-
- /**
- * Raises 'OnClick' event.
- * This method is invoked when the {@link getDisplayMode DisplayMode} is 'LinkButton'
- * and end-users click on one of the buttons.
- * @param TBulletedListEventParameter event parameter.
- */
- public function onClick($param)
- {
- $this->raiseEvent('OnClick',$this,$param);
- }
-
- /**
- * @return string the target window or frame to display the Web page content
- * linked to when {@link getDisplayMode DisplayMode} is 'HyperLink' and one of
- * the hyperlinks is clicked.
- */
- public function getTarget()
- {
- return $this->getViewState('Target','');
- }
-
- /**
- * @param string the target window or frame to display the Web page content
- * linked to when {@link getDisplayMode DisplayMode} is 'HyperLink' and one of
- * the hyperlinks is clicked.
- */
- public function setTarget($value)
- {
- $this->setViewState('Target',$value,'');
- }
-
- /**
- * Renders the control.
- * @param THtmlWriter the writer for the rendering purpose.
- */
- public function render($writer)
- {
- if($this->getHasItems())
- parent::render($writer);
- }
-
- /**
- * Renders the body contents.
- * @param THtmlWriter the writer for the rendering purpose.
- */
- public function renderContents($writer)
- {
- $this->_isEnabled=$this->getEnabled(true);
- $this->_postBackOptions=$this->getPostBackOptions();
- $writer->writeLine();
- foreach($this->getItems() as $index=>$item)
- {
- if($item->getHasAttributes())
- $writer->addAttributes($item->getAttributes());
- $writer->renderBeginTag('li');
- $this->renderBulletText($writer,$item,$index);
- $writer->renderEndTag();
- $writer->writeLine();
- }
- }
-
- /**
- * Renders each item
- * @param THtmlWriter writer for the rendering purpose
- * @param TListItem item to be rendered
- * @param integer index of the item being rendered
- */
- protected function renderBulletText($writer,$item,$index)
- {
- switch($this->getDisplayMode())
- {
- case 'Text':
- $this->renderTextItem($writer, $item, $index);
- break;
- case 'HyperLink':
- $this->renderHyperLinkItem($writer, $item, $index);
- break;
- case 'LinkButton':
- $this->renderLinkButtonItem($writer, $item, $index);
- break;
- }
- }
-
- protected function renderTextItem($writer, $item, $index)
- {
- if($item->getEnabled())
- $writer->write(THttpUtility::htmlEncode($item->getText()));
- else
- {
- $writer->addAttribute('disabled','disabled');
- $writer->renderBeginTag('span');
- $writer->write(THttpUtility::htmlEncode($item->getText()));
- $writer->renderEndTag();
- }
- }
-
- protected function renderHyperLinkItem($writer, $item, $index)
- {
- if(!$this->_isEnabled || !$item->getEnabled())
- $writer->addAttribute('disabled','disabled');
- else
- {
- $writer->addAttribute('href',$item->getValue());
- if(($target=$this->getTarget())!=='')
- $writer->addAttribute('target',$target);
- }
- if(($accesskey=$this->getAccessKey())!=='')
- $writer->addAttribute('accesskey',$accesskey);
- $writer->renderBeginTag('a');
- $writer->write(THttpUtility::htmlEncode($item->getText()));
- $writer->renderEndTag();
- }
-
- protected function renderLinkButtonItem($writer, $item, $index)
- {
- if(!$this->_isEnabled || !$item->getEnabled())
- $writer->addAttribute('disabled','disabled');
- else
- {
- $this->_currentRenderItemIndex = $index;
- $writer->addAttribute('id', $this->getClientID().$index);
- $writer->addAttribute('href', "javascript:;//".$this->getClientID().$index);
- $cs = $this->getPage()->getClientScript();
- $cs->registerPostBackControl('Prado.WebUI.TBulletedList',$this->getPostBackOptions());
- }
- if(($accesskey=$this->getAccessKey())!=='')
- $writer->addAttribute('accesskey',$accesskey);
- $writer->renderBeginTag('a');
- $writer->write(THttpUtility::htmlEncode($item->getText()));
- $writer->renderEndTag();
- }
-
- /**
- * @return array postback options used for linkbuttons.
- */
- protected function getPostBackOptions()
- {
- $options['ValidationGroup'] = $this->getValidationGroup();
- $options['CausesValidation'] = $this->getCausesValidation();
- $options['EventTarget'] = $this->getUniqueID();
- $options['EventParameter'] = $this->_currentRenderItemIndex;
- $options['ID'] = $this->getClientID().$this->_currentRenderItemIndex;
- $options['StopEvent'] = true;
- return $options;
- }
-
- protected function canCauseValidation()
- {
- $group = $this->getValidationGroup();
- $hasValidators = $this->getPage()->getValidators($group)->getCount()>0;
- return $this->getCausesValidation() && $hasValidators;
- }
-
- /**
- * @throws TNotSupportedException if this method is invoked
- */
- public function setAutoPostBack($value)
- {
- throw new TNotSupportedException('bulletedlist_autopostback_unsupported');
- }
-
- /**
- * @throws TNotSupportedException if this method is invoked
- */
- public function setSelectedIndex($index)
- {
- throw new TNotSupportedException('bulletedlist_selectedindex_unsupported');
- }
-
- /**
- * @throws TNotSupportedException if this method is invoked
- */
- public function setSelectedIndices($indices)
- {
- throw new TNotSupportedException('bulletedlist_selectedindices_unsupported');
- }
-
- /**
- * @throws TNotSupportedException if this method is invoked
- */
- public function setSelectedValue($value)
- {
- throw new TNotSupportedException('bulletedlist_selectedvalue_unsupported');
- }
-}
-
-/**
- * TBulletedListEventParameter
- * Event parameter for {@link TBulletedList::onClick Click} event of the
- * bulleted list. The {@link getIndex Index} gives the zero-based index
- * of the item that is currently being clicked.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TBulletedListEventParameter extends TEventParameter
-{
- /**
- * @var integer index of the item clicked
- */
- private $_index;
-
- /**
- * Constructor.
- * @param integer index of the item clicked
- */
- public function __construct($index)
- {
- $this->_index=$index;
- }
-
- /**
- * @return integer zero-based index of the item (rendered as a link button) that is clicked
- */
- public function getIndex()
- {
- return $this->_index;
- }
-}
-?>
\ No newline at end of file
+<?php
+/**
+ * TBulletedList class file
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright © 2005 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ */
+
+/**
+ * Includes TListControl class
+ */
+Prado::using('System.Web.UI.WebControls.TListControl');
+
+/**
+ * TBulletedList class
+ *
+ * TBulletedList displays items in a bullet format.
+ * The bullet style is specified by {@link setBulletStyle BulletStyle}. When
+ * the style is 'CustomImage', the {@link setBackImageUrl BulletImageUrl}
+ * specifies the image used as bullets.
+ *
+ * TBulletedList displays the item texts in three different modes, specified
+ * via {@link setDisplayMode DisplayMode}. When the mode is 'Text', the item texts
+ * are displayed as static texts; When the mode is 'HyperLink', each item
+ * is displayed as a hyperlink whose URL is given by the item value, and the
+ * {@link setTarget Target} property can be used to specify the target browser window;
+ * When the mode is 'LinkButton', each item is displayed as a link button which
+ * posts back to the page if a user clicks on that and the event {@link onClick OnClick}
+ * will be raised under such a circumstance.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TBulletedList extends TListControl implements IPostBackEventHandler
+{
+ /**
+ * @var boolean cached property value of Enabled
+ */
+ private $_isEnabled;
+ /**
+ * @var TPostBackOptions postback options
+ */
+ private $_postBackOptions;
+
+ private $_currentRenderItemIndex;
+
+ /**
+ * Raises the postback event.
+ * This method is required by {@link IPostBackEventHandler} interface.
+ * If {@link getCausesValidation CausesValidation} is true, it will
+ * invoke the page's {@link TPage::validate validate} method first.
+ * It will raise {@link onClick OnClick} events.
+ * This method is mainly used by framework and control developers.
+ * @param TEventParameter the event parameter
+ */
+ public function raisePostBackEvent($param)
+ {
+ if($this->getCausesValidation())
+ $this->getPage()->validate($this->getValidationGroup());
+ $this->onClick(new TBulletedListEventParameter((int)$param));
+ }
+
+ /**
+ * @return string tag name of the bulleted list
+ */
+ protected function getTagName()
+ {
+ switch($this->getBulletStyle())
+ {
+ case 'Numbered':
+ case 'LowerAlpha':
+ case 'UpperAlpha':
+ case 'LowerRoman':
+ case 'UpperRoman':
+ return 'ol';
+ }
+ return 'ul';
+ }
+
+ /**
+ * Gets the name of the javascript class responsible for performing postback for this control.
+ * This method overrides the parent implementation.
+ * @return string the javascript class name
+ */
+ protected function getClientClassName()
+ {
+ return 'Prado.WebUI.TBulletedList';
+ }
+
+ /**
+ * Adds attribute name-value pairs to renderer.
+ * This overrides the parent implementation with additional bulleted list specific attributes.
+ * @param THtmlWriter the writer used for the rendering purpose
+ */
+ protected function addAttributesToRender($writer)
+ {
+ $needStart=false;
+ switch($this->getBulletStyle())
+ {
+ case 'Numbered':
+ $writer->addStyleAttribute('list-style-type','decimal');
+ $needStart=true;
+ break;
+ case 'LowerAlpha':
+ $writer->addStyleAttribute('list-style-type','lower-alpha');
+ $needStart=true;
+ break;
+ case 'UpperAlpha':
+ $writer->addStyleAttribute('list-style-type','upper-alpha');
+ $needStart=true;
+ break;
+ case 'LowerRoman':
+ $writer->addStyleAttribute('list-style-type','lower-roman');
+ $needStart=true;
+ break;
+ case 'UpperRoman':
+ $writer->addStyleAttribute('list-style-type','upper-roman');
+ $needStart=true;
+ break;
+ case 'Disc':
+ $writer->addStyleAttribute('list-style-type','disc');
+ break;
+ case 'Circle':
+ $writer->addStyleAttribute('list-style-type','circle');
+ break;
+ case 'Square':
+ $writer->addStyleAttribute('list-style-type','square');
+ break;
+ case 'CustomImage':
+ $url=$this->getBulletImageUrl();
+ $writer->addStyleAttribute('list-style-image',"url($url)");
+ break;
+ }
+ if($needStart && ($start=$this->getFirstBulletNumber())!=1)
+ $writer->addAttribute('start',"$start");
+ parent::addAttributesToRender($writer);
+ }
+
+ /**
+ * @return string image URL used for bullets when {@link getBulletStyle BulletStyle} is 'CustomImage'.
+ */
+ public function getBulletImageUrl()
+ {
+ return $this->getViewState('BulletImageUrl','');
+ }
+
+ /**
+ * @param string image URL used for bullets when {@link getBulletStyle BulletStyle} is 'CustomImage'.
+ */
+ public function setBulletImageUrl($value)
+ {
+ $this->setViewState('BulletImageUrl',$value,'');
+ }
+
+ /**
+ * @return string style of bullets. Defaults to 'NotSet'.
+ */
+ public function getBulletStyle()
+ {
+ return $this->getViewState('BulletStyle','NotSet');
+ }
+
+ /**
+ * @return string style of bullets. Valid values include
+ * 'NotSet','Numbered','LowerAlpha','UpperAlpha','LowerRoman','UpperRoman','Disc','Circle','Square','CustomImage'
+ */
+ public function setBulletStyle($value)
+ {
+ $this->setViewState('BulletStyle',TPropertyValue::ensureEnum($value,'NotSet','Numbered','LowerAlpha','UpperAlpha','LowerRoman','UpperRoman','Disc','Circle','Square','CustomImage'),'NotSet');
+ }
+
+ /**
+ * @param string display mode of the list. Defaults to 'Text'.
+ */
+ public function getDisplayMode()
+ {
+ return $this->getViewState('DisplayMode','Text');
+ }
+
+ /**
+ * @return string display mode of the list. Valid values include
+ * 'Text', 'HyperLink', 'LinkButton'.
+ */
+ public function setDisplayMode($value)
+ {
+ $this->setViewState('DisplayMode',TPropertyValue::ensureEnum($value,'Text','HyperLink','LinkButton'),'Text');
+ }
+
+ /**
+ * @return integer starting index when {@link getBulletStyle BulletStyle} is one of
+ * the following: 'Numbered', 'LowerAlpha', 'UpperAlpha', 'LowerRoman', 'UpperRoman'.
+ * Defaults to 1.
+ */
+ public function getFirstBulletNumber()
+ {
+ return $this->getViewState('FirstBulletNumber',1);
+ }
+
+ /**
+ * @param integer starting index when {@link getBulletStyle BulletStyle} is one of
+ * the following: 'Numbered', 'LowerAlpha', 'UpperAlpha', 'LowerRoman', 'UpperRoman'.
+ */
+ public function setFirstBulletNumber($value)
+ {
+ $this->setViewState('FirstBulletNumber',TPropertyValue::ensureInteger($value),1);
+ }
+
+ /**
+ * Raises 'OnClick' event.
+ * This method is invoked when the {@link getDisplayMode DisplayMode} is 'LinkButton'
+ * and end-users click on one of the buttons.
+ * @param TBulletedListEventParameter event parameter.
+ */
+ public function onClick($param)
+ {
+ $this->raiseEvent('OnClick',$this,$param);
+ }
+
+ /**
+ * @return string the target window or frame to display the Web page content
+ * linked to when {@link getDisplayMode DisplayMode} is 'HyperLink' and one of
+ * the hyperlinks is clicked.
+ */
+ public function getTarget()
+ {
+ return $this->getViewState('Target','');
+ }
+
+ /**
+ * @param string the target window or frame to display the Web page content
+ * linked to when {@link getDisplayMode DisplayMode} is 'HyperLink' and one of
+ * the hyperlinks is clicked.
+ */
+ public function setTarget($value)
+ {
+ $this->setViewState('Target',$value,'');
+ }
+
+ /**
+ * Renders the control.
+ * @param THtmlWriter the writer for the rendering purpose.
+ */
+ public function render($writer)
+ {
+ if($this->getHasItems())
+ parent::render($writer);
+ }
+
+ /**
+ * Renders the body contents.
+ * @param THtmlWriter the writer for the rendering purpose.
+ */
+ public function renderContents($writer)
+ {
+ $this->_isEnabled=$this->getEnabled(true);
+ $this->_postBackOptions=$this->getPostBackOptions();
+ $writer->writeLine();
+ foreach($this->getItems() as $index=>$item)
+ {
+ if($item->getHasAttributes())
+ $writer->addAttributes($item->getAttributes());
+ $writer->renderBeginTag('li');
+ $this->renderBulletText($writer,$item,$index);
+ $writer->renderEndTag();
+ $writer->writeLine();
+ }
+ }
+
+ /**
+ * Renders each item
+ * @param THtmlWriter writer for the rendering purpose
+ * @param TListItem item to be rendered
+ * @param integer index of the item being rendered
+ */
+ protected function renderBulletText($writer,$item,$index)
+ {
+ switch($this->getDisplayMode())
+ {
+ case 'Text':
+ $this->renderTextItem($writer, $item, $index);
+ break;
+ case 'HyperLink':
+ $this->renderHyperLinkItem($writer, $item, $index);
+ break;
+ case 'LinkButton':
+ $this->renderLinkButtonItem($writer, $item, $index);
+ break;
+ }
+ }
+
+ protected function renderTextItem($writer, $item, $index)
+ {
+ if($item->getEnabled())
+ $writer->write(THttpUtility::htmlEncode($item->getText()));
+ else
+ {
+ $writer->addAttribute('disabled','disabled');
+ $writer->renderBeginTag('span');
+ $writer->write(THttpUtility::htmlEncode($item->getText()));
+ $writer->renderEndTag();
+ }
+ }
+
+ protected function renderHyperLinkItem($writer, $item, $index)
+ {
+ if(!$this->_isEnabled || !$item->getEnabled())
+ $writer->addAttribute('disabled','disabled');
+ else
+ {
+ $writer->addAttribute('href',$item->getValue());
+ if(($target=$this->getTarget())!=='')
+ $writer->addAttribute('target',$target);
+ }
+ if(($accesskey=$this->getAccessKey())!=='')
+ $writer->addAttribute('accesskey',$accesskey);
+ $writer->renderBeginTag('a');
+ $writer->write(THttpUtility::htmlEncode($item->getText()));
+ $writer->renderEndTag();
+ }
+
+ protected function renderLinkButtonItem($writer, $item, $index)
+ {
+ if(!$this->_isEnabled || !$item->getEnabled())
+ $writer->addAttribute('disabled','disabled');
+ else
+ {
+ $this->_currentRenderItemIndex = $index;
+ $writer->addAttribute('id', $this->getClientID().$index);
+ $writer->addAttribute('href', "javascript:;//".$this->getClientID().$index);
+ $cs = $this->getPage()->getClientScript();
+ $cs->registerPostBackControl($this->getClientClassName(),$this->getPostBackOptions());
+ }
+ if(($accesskey=$this->getAccessKey())!=='')
+ $writer->addAttribute('accesskey',$accesskey);
+ $writer->renderBeginTag('a');
+ $writer->write(THttpUtility::htmlEncode($item->getText()));
+ $writer->renderEndTag();
+ }
+
+ /**
+ * @return array postback options used for linkbuttons.
+ */
+ protected function getPostBackOptions()
+ {
+ $options['ValidationGroup'] = $this->getValidationGroup();
+ $options['CausesValidation'] = $this->getCausesValidation();
+ $options['EventTarget'] = $this->getUniqueID();
+ $options['EventParameter'] = $this->_currentRenderItemIndex;
+ $options['ID'] = $this->getClientID().$this->_currentRenderItemIndex;
+ $options['StopEvent'] = true;
+ return $options;
+ }
+
+ protected function canCauseValidation()
+ {
+ $group = $this->getValidationGroup();
+ $hasValidators = $this->getPage()->getValidators($group)->getCount()>0;
+ return $this->getCausesValidation() && $hasValidators;
+ }
+
+ /**
+ * @throws TNotSupportedException if this method is invoked
+ */
+ public function setAutoPostBack($value)
+ {
+ throw new TNotSupportedException('bulletedlist_autopostback_unsupported');
+ }
+
+ /**
+ * @throws TNotSupportedException if this method is invoked
+ */
+ public function setSelectedIndex($index)
+ {
+ throw new TNotSupportedException('bulletedlist_selectedindex_unsupported');
+ }
+
+ /**
+ * @throws TNotSupportedException if this method is invoked
+ */
+ public function setSelectedIndices($indices)
+ {
+ throw new TNotSupportedException('bulletedlist_selectedindices_unsupported');
+ }
+
+ /**
+ * @throws TNotSupportedException if this method is invoked
+ */
+ public function setSelectedValue($value)
+ {
+ throw new TNotSupportedException('bulletedlist_selectedvalue_unsupported');
+ }
+}
+
+/**
+ * TBulletedListEventParameter
+ * Event parameter for {@link TBulletedList::onClick Click} event of the
+ * bulleted list. The {@link getIndex Index} gives the zero-based index
+ * of the item that is currently being clicked.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TBulletedListEventParameter extends TEventParameter
+{
+ /**
+ * @var integer index of the item clicked
+ */
+ private $_index;
+
+ /**
+ * Constructor.
+ * @param integer index of the item clicked
+ */
+ public function __construct($index)
+ {
+ $this->_index=$index;
+ }
+
+ /**
+ * @return integer zero-based index of the item (rendered as a link button) that is clicked
+ */
+ public function getIndex()
+ {
+ return $this->_index;
+ }
+}
+?>
diff --git a/framework/Web/UI/WebControls/TButton.php b/framework/Web/UI/WebControls/TButton.php
index 3bc11c3c..b77ca111 100644
--- a/framework/Web/UI/WebControls/TButton.php
+++ b/framework/Web/UI/WebControls/TButton.php
@@ -1,257 +1,267 @@
-<?php
-/**
- * TButton class file.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @link http://www.pradosoft.com/
- * @copyright Copyright © 2005 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- */
-
-/**
- * TButton class
- *
- * TButton creates a click button on the page. It is used to submit data to a page.
- * You can create either a <b>submit</b> button or a <b>command</b> button.
- *
- * A <b>command</b> button has a command name (specified by
- * the {@link setCommandName CommandName} property) and and a command parameter
- * (specified by {@link setCommandParameter CommandParameter} property)
- * associated with the button. This allows you to create multiple TButton
- * components on a Web page and programmatically determine which one is clicked
- * with what parameter. You can provide an event handler for
- * {@link onCommand OnCommand} event to programmatically control the actions performed
- * when the command button is clicked. In the event handler, you can determine
- * the {@link setCommandName CommandName} property value and
- * the {@link setCommandParameter CommandParameter} property value
- * through the {@link TCommandParameter::getName Name} and
- * {@link TCommandParameter::getParameter Parameter} properties of the event
- * parameter which is of type {@link TCommandEventParameter}.
- *
- * A <b>submit</b> button does not have a command name associated with the button
- * and clicking on it simply posts the Web page back to the server.
- * By default, a TButton component is a submit button.
- * You can provide an event handler for the {@link onClick OnClick} event
- * to programmatically control the actions performed when the submit button is clicked.
- *
- * Clicking on button can trigger form validation, if
- * {@link setCausesValidation CausesValidation} is true.
- * And the validation may be restricted within a certain group of validator
- * controls by setting {@link setValidationGroup ValidationGroup} property.
- * If validation is successful, the data will be post back to the same page.
- *
- * TButton displays the {@link setText Text} property as the button caption.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TButton extends TWebControl implements IPostBackEventHandler, IButtonControl
-{
- /**
- * @return string tag name of the button
- */
- protected function getTagName()
- {
- return 'input';
- }
-
- /**
- * Adds attribute name-value pairs to renderer.
- * This overrides the parent implementation with additional button specific attributes.
- * @param THtmlWriter the writer used for the rendering purpose
- */
- protected function addAttributesToRender($writer)
- {
- $page=$this->getPage();
- $page->ensureRenderInForm($this);
- $writer->addAttribute('type','submit');
- if(($uniqueID=$this->getUniqueID())!=='')
- $writer->addAttribute('name',$uniqueID);
- $writer->addAttribute('value',$this->getText());
- if($this->getEnabled(true) )
- $this->renderClientControlScript($writer);
- else if($this->getEnabled()) // in this case, parent will not render 'disabled'
- $writer->addAttribute('disabled','disabled');
-
- parent::addAttributesToRender($writer);
- }
-
- /**
- * Renders the client-script code.
- */
- protected function renderClientControlScript($writer)
- {
- if($this->canCauseValidation())
- {
- $writer->addAttribute('id',$this->getClientID());
- $cs = $this->getPage()->getClientScript();
- $cs->registerPostBackControl('Prado.WebUI.TButton',$this->getPostBackOptions());
- }
- }
-
- /**
- * @return boolean whether to perform validation if the button is clicked
- */
- protected function canCauseValidation()
- {
- if($this->getCausesValidation())
- {
- $group=$this->getValidationGroup();
- return $this->getPage()->getValidators($group)->getCount()>0;
- }
- else
- return false;
- }
-
- /**
- * Returns postback specifications for the button.
- * This method is used by framework and control developers.
- * @return array parameters about how the button defines its postback behavior.
- */
- protected function getPostBackOptions()
- {
- $options['ID']=$this->getClientID();
- $options['CausesValidation']=$this->getCausesValidation();
- $options['EventTarget'] = $this->getUniqueID();
- $options['ValidationGroup']=$this->getValidationGroup();
-
- return $options;
- }
-
- /**
- * Renders the body content enclosed between the control tag.
- * This overrides the parent implementation with nothing to be rendered.
- * @param THtmlWriter the writer used for the rendering purpose
- */
- public function renderContents($writer)
- {
- }
-
- /**
- * This method is invoked when the button is clicked.
- * The method raises 'OnClick' event to fire up the event handlers.
- * If you override this method, be sure to call the parent implementation
- * so that the event handler can be invoked.
- * @param TEventParameter event parameter to be passed to the event handlers
- */
- public function onClick($param)
- {
- $this->raiseEvent('OnClick',$this,$param);
- }
-
- /**
- * This method is invoked when the button is clicked.
- * The method raises 'OnCommand' event to fire up the event handlers.
- * If you override this method, be sure to call the parent implementation
- * so that the event handlers can be invoked.
- * @param TCommandEventParameter event parameter to be passed to the event handlers
- */
- public function onCommand($param)
- {
- $this->raiseEvent('OnCommand',$this,$param);
- $this->raiseBubbleEvent($this,$param);
- }
-
- /**
- * Raises the postback event.
- * This method is required by {@link IPostBackEventHandler} interface.
- * If {@link getCausesValidation CausesValidation} is true, it will
- * invoke the page's {@link TPage::validate validate} method first.
- * It will raise {@link onClick OnClick} and {@link onCommand OnCommand} events.
- * This method is mainly used by framework and control developers.
- * @param TEventParameter the event parameter
- */
- public function raisePostBackEvent($param)
- {
- if($this->getCausesValidation())
- $this->getPage()->validate($this->getValidationGroup());
- $this->onClick(null);
- $this->onCommand(new TCommandEventParameter($this->getCommandName(),$this->getCommandParameter()));
- }
-
- /**
- * @return string caption of the button
- */
- public function getText()
- {
- return $this->getViewState('Text','');
- }
-
- /**
- * @param string caption of the button
- */
- public function setText($value)
- {
- $this->setViewState('Text',$value,'');
- }
-
- /**
- * @return boolean whether postback event trigger by this button will cause input validation, default is true
- */
- public function getCausesValidation()
- {
- return $this->getViewState('CausesValidation',true);
- }
-
- /**
- * @param boolean whether postback event trigger by this button will cause input validation
- */
- public function setCausesValidation($value)
- {
- $this->setViewState('CausesValidation',TPropertyValue::ensureBoolean($value),true);
- }
-
- /**
- * @return string the command name associated with the {@link onCommand OnCommand} event.
- */
- public function getCommandName()
- {
- return $this->getViewState('CommandName','');
- }
-
- /**
- * @param string the command name associated with the {@link onCommand OnCommand} event.
- */
- public function setCommandName($value)
- {
- $this->setViewState('CommandName',$value,'');
- }
-
- /**
- * @return string the parameter associated with the {@link onCommand OnCommand} event
- */
- public function getCommandParameter()
- {
- return $this->getViewState('CommandParameter','');
- }
-
- /**
- * @param string the parameter associated with the {@link onCommand OnCommand} event.
- */
- public function setCommandParameter($value)
- {
- $this->setViewState('CommandParameter',$value,'');
- }
-
- /**
- * @return string the group of validators which the button causes validation upon postback
- */
- public function getValidationGroup()
- {
- return $this->getViewState('ValidationGroup','');
- }
-
- /**
- * @param string the group of validators which the button causes validation upon postback
- */
- public function setValidationGroup($value)
- {
- $this->setViewState('ValidationGroup',$value,'');
- }
-}
-
-?>
\ No newline at end of file
+<?php
+/**
+ * TButton class file.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright © 2005 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ */
+
+/**
+ * TButton class
+ *
+ * TButton creates a click button on the page. It is used to submit data to a page.
+ * You can create either a <b>submit</b> button or a <b>command</b> button.
+ *
+ * A <b>command</b> button has a command name (specified by
+ * the {@link setCommandName CommandName} property) and and a command parameter
+ * (specified by {@link setCommandParameter CommandParameter} property)
+ * associated with the button. This allows you to create multiple TButton
+ * components on a Web page and programmatically determine which one is clicked
+ * with what parameter. You can provide an event handler for
+ * {@link onCommand OnCommand} event to programmatically control the actions performed
+ * when the command button is clicked. In the event handler, you can determine
+ * the {@link setCommandName CommandName} property value and
+ * the {@link setCommandParameter CommandParameter} property value
+ * through the {@link TCommandParameter::getName Name} and
+ * {@link TCommandParameter::getParameter Parameter} properties of the event
+ * parameter which is of type {@link TCommandEventParameter}.
+ *
+ * A <b>submit</b> button does not have a command name associated with the button
+ * and clicking on it simply posts the Web page back to the server.
+ * By default, a TButton component is a submit button.
+ * You can provide an event handler for the {@link onClick OnClick} event
+ * to programmatically control the actions performed when the submit button is clicked.
+ *
+ * Clicking on button can trigger form validation, if
+ * {@link setCausesValidation CausesValidation} is true.
+ * And the validation may be restricted within a certain group of validator
+ * controls by setting {@link setValidationGroup ValidationGroup} property.
+ * If validation is successful, the data will be post back to the same page.
+ *
+ * TButton displays the {@link setText Text} property as the button caption.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TButton extends TWebControl implements IPostBackEventHandler, IButtonControl
+{
+ /**
+ * @return string tag name of the button
+ */
+ protected function getTagName()
+ {
+ return 'input';
+ }
+
+ /**
+ * Adds attribute name-value pairs to renderer.
+ * This overrides the parent implementation with additional button specific attributes.
+ * @param THtmlWriter the writer used for the rendering purpose
+ */
+ protected function addAttributesToRender($writer)
+ {
+ $page=$this->getPage();
+ $page->ensureRenderInForm($this);
+ $writer->addAttribute('type','submit');
+ if(($uniqueID=$this->getUniqueID())!=='')
+ $writer->addAttribute('name',$uniqueID);
+ $writer->addAttribute('value',$this->getText());
+ if($this->getEnabled(true) )
+ $this->renderClientControlScript($writer);
+ else if($this->getEnabled()) // in this case, parent will not render 'disabled'
+ $writer->addAttribute('disabled','disabled');
+
+ parent::addAttributesToRender($writer);
+ }
+
+ /**
+ * Renders the client-script code.
+ */
+ protected function renderClientControlScript($writer)
+ {
+ if($this->canCauseValidation())
+ {
+ $writer->addAttribute('id',$this->getClientID());
+ $cs = $this->getPage()->getClientScript();
+ $cs->registerPostBackControl($this->getClientClassName(),$this->getPostBackOptions());
+ }
+ }
+
+ /**
+ * Gets the name of the javascript class responsible for performing postback for this control.
+ * This method overrides the parent implementation.
+ * @return string the javascript class name
+ */
+ protected function getClientClassName()
+ {
+ return 'Prado.WebUI.TButton';
+ }
+
+ /**
+ * @return boolean whether to perform validation if the button is clicked
+ */
+ protected function canCauseValidation()
+ {
+ if($this->getCausesValidation())
+ {
+ $group=$this->getValidationGroup();
+ return $this->getPage()->getValidators($group)->getCount()>0;
+ }
+ else
+ return false;
+ }
+
+ /**
+ * Returns postback specifications for the button.
+ * This method is used by framework and control developers.
+ * @return array parameters about how the button defines its postback behavior.
+ */
+ protected function getPostBackOptions()
+ {
+ $options['ID']=$this->getClientID();
+ $options['CausesValidation']=$this->getCausesValidation();
+ $options['EventTarget'] = $this->getUniqueID();
+ $options['ValidationGroup']=$this->getValidationGroup();
+
+ return $options;
+ }
+
+ /**
+ * Renders the body content enclosed between the control tag.
+ * This overrides the parent implementation with nothing to be rendered.
+ * @param THtmlWriter the writer used for the rendering purpose
+ */
+ public function renderContents($writer)
+ {
+ }
+
+ /**
+ * This method is invoked when the button is clicked.
+ * The method raises 'OnClick' event to fire up the event handlers.
+ * If you override this method, be sure to call the parent implementation
+ * so that the event handler can be invoked.
+ * @param TEventParameter event parameter to be passed to the event handlers
+ */
+ public function onClick($param)
+ {
+ $this->raiseEvent('OnClick',$this,$param);
+ }
+
+ /**
+ * This method is invoked when the button is clicked.
+ * The method raises 'OnCommand' event to fire up the event handlers.
+ * If you override this method, be sure to call the parent implementation
+ * so that the event handlers can be invoked.
+ * @param TCommandEventParameter event parameter to be passed to the event handlers
+ */
+ public function onCommand($param)
+ {
+ $this->raiseEvent('OnCommand',$this,$param);
+ $this->raiseBubbleEvent($this,$param);
+ }
+
+ /**
+ * Raises the postback event.
+ * This method is required by {@link IPostBackEventHandler} interface.
+ * If {@link getCausesValidation CausesValidation} is true, it will
+ * invoke the page's {@link TPage::validate validate} method first.
+ * It will raise {@link onClick OnClick} and {@link onCommand OnCommand} events.
+ * This method is mainly used by framework and control developers.
+ * @param TEventParameter the event parameter
+ */
+ public function raisePostBackEvent($param)
+ {
+ if($this->getCausesValidation())
+ $this->getPage()->validate($this->getValidationGroup());
+ $this->onClick(null);
+ $this->onCommand(new TCommandEventParameter($this->getCommandName(),$this->getCommandParameter()));
+ }
+
+ /**
+ * @return string caption of the button
+ */
+ public function getText()
+ {
+ return $this->getViewState('Text','');
+ }
+
+ /**
+ * @param string caption of the button
+ */
+ public function setText($value)
+ {
+ $this->setViewState('Text',$value,'');
+ }
+
+ /**
+ * @return boolean whether postback event trigger by this button will cause input validation, default is true
+ */
+ public function getCausesValidation()
+ {
+ return $this->getViewState('CausesValidation',true);
+ }
+
+ /**
+ * @param boolean whether postback event trigger by this button will cause input validation
+ */
+ public function setCausesValidation($value)
+ {
+ $this->setViewState('CausesValidation',TPropertyValue::ensureBoolean($value),true);
+ }
+
+ /**
+ * @return string the command name associated with the {@link onCommand OnCommand} event.
+ */
+ public function getCommandName()
+ {
+ return $this->getViewState('CommandName','');
+ }
+
+ /**
+ * @param string the command name associated with the {@link onCommand OnCommand} event.
+ */
+ public function setCommandName($value)
+ {
+ $this->setViewState('CommandName',$value,'');
+ }
+
+ /**
+ * @return string the parameter associated with the {@link onCommand OnCommand} event
+ */
+ public function getCommandParameter()
+ {
+ return $this->getViewState('CommandParameter','');
+ }
+
+ /**
+ * @param string the parameter associated with the {@link onCommand OnCommand} event.
+ */
+ public function setCommandParameter($value)
+ {
+ $this->setViewState('CommandParameter',$value,'');
+ }
+
+ /**
+ * @return string the group of validators which the button causes validation upon postback
+ */
+ public function getValidationGroup()
+ {
+ return $this->getViewState('ValidationGroup','');
+ }
+
+ /**
+ * @param string the group of validators which the button causes validation upon postback
+ */
+ public function setValidationGroup($value)
+ {
+ $this->setViewState('ValidationGroup',$value,'');
+ }
+}
+
+?>
diff --git a/framework/Web/UI/WebControls/TCheckBox.php b/framework/Web/UI/WebControls/TCheckBox.php
index 8a8ace7a..9f26b02c 100644
--- a/framework/Web/UI/WebControls/TCheckBox.php
+++ b/framework/Web/UI/WebControls/TCheckBox.php
@@ -1,397 +1,407 @@
-<?php
-/**
- * TCheckBox class file
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @link http://www.pradosoft.com/
- * @copyright Copyright © 2005 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- */
-
-/**
- * TCheckBox class
- *
- * TCheckBox displays a check box on the page.
- * You can specify the caption to display beside the check box by setting
- * the {@link setText Text} property. The caption can appear either on the right
- * or left of the check box, which is determined by the {@link setTextAlign TextAlign}
- * property.
- *
- * To determine whether the TCheckBox component is checked, test the {@link getChecked Checked}
- * property. The {@link onCheckedChanged OnCheckedChanged} event is raised when
- * the {@link getChecked Checked} state of the TCheckBox component changes
- * between posts to the server. You can provide an event handler for
- * the {@link onCheckedChanged OnCheckedChanged} event to to programmatically
- * control the actions performed when the state of the TCheckBox component changes
- * between posts to the server.
- *
- * If {@link setAutoPostBack AutoPostBack} is set true, changing the check box state
- * will cause postback action. And if {@link setCausesValidation CausesValidation}
- * is true, validation will also be processed, which can be further restricted within
- * a {@link setValidationGroup ValidationGroup}.
- *
- * Note, {@link setText Text} is rendered as is. Make sure it does not contain unwanted characters
- * that may bring security vulnerabilities.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TCheckBox extends TWebControl implements IPostBackDataHandler, IValidatable
-{
- /**
- * @return string tag name of the button
- */
- protected function getTagName()
- {
- return 'input';
- }
-
- /**
- * Loads user input data.
- * This method is primarly used by framework developers.
- * @param string the key that can be used to retrieve data from the input data collection
- * @param array the input data collection
- * @return boolean whether the data of the control has been changed
- */
- public function loadPostData($key,$values)
- {
- $checked=$this->getChecked();
- if(isset($values[$key])!=$checked)
- {
- $this->setChecked(!$checked);
- return true;
- }
- else
- return false;
- }
-
- /**
- * Raises postdata changed event.
- * This method raises {@link onCheckedChanged OnCheckedChanged} event.
- * This method is primarly used by framework developers.
- */
- public function raisePostDataChangedEvent()
- {
- if($this->getAutoPostBack() && $this->getCausesValidation())
- $this->getPage()->validate($this->getValidationGroup());
- $this->onCheckedChanged(null);
- }
-
- /**
- * Raises <b>OnCheckedChanged</b> event when {@link getChecked Checked} changes value during postback.
- * If you override this method, be sure to call the parent implementation
- * so that the event delegates can be invoked.
- * @param TEventParameter event parameter to be passed to the event handlers
- */
- public function onCheckedChanged($param)
- {
- $this->raiseEvent('OnCheckedChanged',$this,$param);
- }
-
- /**
- * Registers the checkbox to receive postback data during postback.
- * This is necessary because a checkbox if unchecked, when postback,
- * does not have direct mapping between post data and the checkbox name.
- *
- * This method overrides the parent implementation and is invoked before render.
- * @param mixed event parameter
- */
- public function onPreRender($param)
- {
- parent::onPreRender($param);
- if($this->getEnabled(true))
- $this->getPage()->registerRequiresPostData($this);
- }
-
- /**
- * Returns the value of the property that needs validation.
- * @return mixed the property value to be validated
- */
- public function getValidationPropertyValue()
- {
- return $this->getChecked();
- }
-
- /**
- * @return string the text caption of the checkbox
- */
- public function getText()
- {
- return $this->getViewState('Text','');
- }
-
- /**
- * Sets the text caption of the checkbox.
- * @param string the text caption to be set
- */
- public function setText($value)
- {
- $this->setViewState('Text',$value,'');
- }
-
- /**
- * @return string the alignment (Left or Right) of the text caption, defaults to Right.
- */
- public function getTextAlign()
- {
- return $this->getViewState('TextAlign','Right');
- }
-
- /**
- * @param string the alignment of the text caption. Valid values include Left and Right.
- */
- public function setTextAlign($value)
- {
- $this->setViewState('TextAlign',TPropertyValue::ensureEnum($value,array('Left','Right')),'Right');
- }
-
- /**
- * @return boolean whether the checkbox is checked
- */
- public function getChecked()
- {
- return $this->getViewState('Checked',false);
- }
-
- /**
- * Sets a value indicating whether the checkbox is to be checked or not.
- * @param boolean whether the checkbox is to be checked or not.
- */
- public function setChecked($value)
- {
- $this->setViewState('Checked',TPropertyValue::ensureBoolean($value),false);
- }
-
- /**
- * @return boolean whether clicking on the checkbox will post the page.
- */
- public function getAutoPostBack()
- {
- return $this->getViewState('AutoPostBack',false);
- }
-
- /**
- * Sets a value indicating whether clicking on the checkbox will post the page.
- * @param boolean whether clicking on the checkbox will post the page.
- */
- public function setAutoPostBack($value)
- {
- $this->setViewState('AutoPostBack',TPropertyValue::ensureBoolean($value),false);
- }
-
- /**
- * @return boolean whether postback event triggered by this checkbox will cause input validation, default is true.
- */
- public function getCausesValidation()
- {
- return $this->getViewState('CausesValidation',true);
- }
-
- /**
- * Sets the value indicating whether postback event trigger by this checkbox will cause input validation.
- * @param boolean whether postback event trigger by this checkbox will cause input validation.
- */
- public function setCausesValidation($value)
- {
- $this->setViewState('CausesValidation',TPropertyValue::ensureBoolean($value),true);
- }
-
- /**
- * @return string the group of validators which the checkbox causes validation upon postback
- */
- public function getValidationGroup()
- {
- return $this->getViewState('ValidationGroup','');
- }
-
- /**
- * @param string the group of validators which the checkbox causes validation upon postback
- */
- public function setValidationGroup($value)
- {
- $this->setViewState('ValidationGroup',$value,'');
- }
-
- /**
- * Renders the checkbox control.
- * This method overrides the parent implementation by rendering a checkbox input element
- * and a span element if needed.
- * @param THtmlWriter the writer used for the rendering purpose
- */
- public function render($writer)
- {
- $this->getPage()->ensureRenderInForm($this);
- $needSpan=false;
- if($this->getHasStyle())
- {
- $this->getStyle()->addAttributesToRender($writer);
- $needSpan=true;
- }
- if(($tooltip=$this->getToolTip())!=='')
- {
- $writer->addAttribute('title',$tooltip);
- $needSpan=true;
- }
- if($this->getHasAttributes())
- {
- $attributes=$this->getAttributes();
- $value=$attributes->remove('value');
- // onclick js should only be added to input tag
- $onclick=$attributes->remove('onclick');
- if($attributes->getCount())
- {
- $writer->addAttributes($attributes);
- $needSpan=true;
- }
- if($value!==null)
- $attributes->add('value',$value);
- }
- else
- $onclick='';
- if($needSpan)
- $writer->renderBeginTag('span');
- $clientID=$this->getClientID();
- if(($text=$this->getText())!=='')
- {
- if($this->getTextAlign()==='Left')
- {
- $this->renderLabel($writer,$clientID,$text);
- $this->renderInputTag($writer,$clientID,$onclick);
- }
- else
- {
- $this->renderInputTag($writer,$clientID,$onclick);
- $this->renderLabel($writer,$clientID,$text);
- }
- }
- else
- $this->renderInputTag($writer,$clientID,$onclick);
- if($needSpan)
- $writer->renderEndTag();
- }
-
- /**
- * @return TMap list of attributes to be rendered for label beside the checkbox
- */
- public function getLabelAttributes()
- {
- if($attributes=$this->getViewState('LabelAttributes',null))
- return $attributes;
- else
- {
- $attributes=new TAttributeCollection;
- $this->setViewState('LabelAttributes',$attributes,null);
- return $attributes;
- }
- }
-
- /**
- * @return TMap list of attributes to be rendered for the checkbox
- */
- public function getInputAttributes()
- {
- if($attributes=$this->getViewState('InputAttributes',null))
- return $attributes;
- else
- {
- $attributes=new TAttributeCollection;
- $this->setViewState('InputAttributes',$attributes,null);
- return $attributes;
- }
- }
-
- /**
- * @return string the value attribute to be rendered
- */
- protected function getValueAttribute()
- {
- $attributes=$this->getViewState('InputAttributes',null);
- if($attributes && $attributes->contains('value'))
- return $attributes->itemAt('value');
- else if($this->hasAttribute('value'))
- return $this->getAttribute('value');
- else
- return '';
- }
-
- /**
- * Renders a label beside the checkbox.
- * @param THtmlWriter the writer for the rendering purpose
- * @param string checkbox id
- * @param string label text
- */
- protected function renderLabel($writer,$clientID,$text)
- {
- $writer->addAttribute('for',$clientID);
- if($attributes=$this->getViewState('LabelAttributes',null))
- $writer->addAttributes($attributes);
- $writer->renderBeginTag('label');
- $writer->write($text);
- $writer->renderEndTag();
- }
-
- /**
- * Renders a checkbox input element.
- * @param THtmlWriter the writer for the rendering purpose
- * @param string checkbox id
- * @param string onclick js
- */
- protected function renderInputTag($writer,$clientID,$onclick)
- {
- if($clientID!=='')
- $writer->addAttribute('id',$clientID);
- $writer->addAttribute('type','checkbox');
- if(($value = $this->getValueAttribute()) !== '')
- $writer->addAttribute('value',$value);
- if($onclick!=='')
- $writer->addAttribute('onclick',$onclick);
- if(($uniqueID=$this->getUniqueID())!=='')
- $writer->addAttribute('name',$uniqueID);
- if($this->getChecked())
- $writer->addAttribute('checked','checked');
- if(!$this->getEnabled(true))
- $writer->addAttribute('disabled','disabled');
-
- $page=$this->getPage();
- if($this->getEnabled(true) && $this->getAutoPostBack() && $page->getClientSupportsJavaScript())
- $this->renderClientControlScript($writer);
-
- if(($accesskey=$this->getAccessKey())!=='')
- $writer->addAttribute('accesskey',$accesskey);
- if(($tabindex=$this->getTabIndex())>0)
- $writer->addAttribute('tabindex',"$tabindex");
- if($attributes=$this->getViewState('InputAttributes',null))
- $writer->addAttributes($attributes);
- $writer->renderBeginTag('input');
- $writer->renderEndTag();
- }
-
- /**
- * Renders the client-script code.
- */
- protected function renderClientControlScript($writer)
- {
- $cs = $this->getPage()->getClientScript();
- $cs->registerPostBackControl('Prado.WebUI.TCheckBox',$this->getPostBackOptions());
- }
-
- /**
- * Gets the post back options for this checkbox.
- * @return array
- */
- protected function getPostBackOptions()
- {
- $options['ID'] = $this->getClientID();
- $options['ValidationGroup'] = $this->getValidationGroup();
- $options['CausesValidation'] = $this->getCausesValidation();
- $options['EventTarget'] = $this->getUniqueID();
- return $options;
- }
-
-}
-
-?>
\ No newline at end of file
+<?php
+/**
+ * TCheckBox class file
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright © 2005 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ */
+
+/**
+ * TCheckBox class
+ *
+ * TCheckBox displays a check box on the page.
+ * You can specify the caption to display beside the check box by setting
+ * the {@link setText Text} property. The caption can appear either on the right
+ * or left of the check box, which is determined by the {@link setTextAlign TextAlign}
+ * property.
+ *
+ * To determine whether the TCheckBox component is checked, test the {@link getChecked Checked}
+ * property. The {@link onCheckedChanged OnCheckedChanged} event is raised when
+ * the {@link getChecked Checked} state of the TCheckBox component changes
+ * between posts to the server. You can provide an event handler for
+ * the {@link onCheckedChanged OnCheckedChanged} event to to programmatically
+ * control the actions performed when the state of the TCheckBox component changes
+ * between posts to the server.
+ *
+ * If {@link setAutoPostBack AutoPostBack} is set true, changing the check box state
+ * will cause postback action. And if {@link setCausesValidation CausesValidation}
+ * is true, validation will also be processed, which can be further restricted within
+ * a {@link setValidationGroup ValidationGroup}.
+ *
+ * Note, {@link setText Text} is rendered as is. Make sure it does not contain unwanted characters
+ * that may bring security vulnerabilities.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TCheckBox extends TWebControl implements IPostBackDataHandler, IValidatable
+{
+ /**
+ * @return string tag name of the button
+ */
+ protected function getTagName()
+ {
+ return 'input';
+ }
+
+ /**
+ * Loads user input data.
+ * This method is primarly used by framework developers.
+ * @param string the key that can be used to retrieve data from the input data collection
+ * @param array the input data collection
+ * @return boolean whether the data of the control has been changed
+ */
+ public function loadPostData($key,$values)
+ {
+ $checked=$this->getChecked();
+ if(isset($values[$key])!=$checked)
+ {
+ $this->setChecked(!$checked);
+ return true;
+ }
+ else
+ return false;
+ }
+
+ /**
+ * Raises postdata changed event.
+ * This method raises {@link onCheckedChanged OnCheckedChanged} event.
+ * This method is primarly used by framework developers.
+ */
+ public function raisePostDataChangedEvent()
+ {
+ if($this->getAutoPostBack() && $this->getCausesValidation())
+ $this->getPage()->validate($this->getValidationGroup());
+ $this->onCheckedChanged(null);
+ }
+
+ /**
+ * Raises <b>OnCheckedChanged</b> event when {@link getChecked Checked} changes value during postback.
+ * If you override this method, be sure to call the parent implementation
+ * so that the event delegates can be invoked.
+ * @param TEventParameter event parameter to be passed to the event handlers
+ */
+ public function onCheckedChanged($param)
+ {
+ $this->raiseEvent('OnCheckedChanged',$this,$param);
+ }
+
+ /**
+ * Registers the checkbox to receive postback data during postback.
+ * This is necessary because a checkbox if unchecked, when postback,
+ * does not have direct mapping between post data and the checkbox name.
+ *
+ * This method overrides the parent implementation and is invoked before render.
+ * @param mixed event parameter
+ */
+ public function onPreRender($param)
+ {
+ parent::onPreRender($param);
+ if($this->getEnabled(true))
+ $this->getPage()->registerRequiresPostData($this);
+ }
+
+ /**
+ * Returns the value of the property that needs validation.
+ * @return mixed the property value to be validated
+ */
+ public function getValidationPropertyValue()
+ {
+ return $this->getChecked();
+ }
+
+ /**
+ * @return string the text caption of the checkbox
+ */
+ public function getText()
+ {
+ return $this->getViewState('Text','');
+ }
+
+ /**
+ * Sets the text caption of the checkbox.
+ * @param string the text caption to be set
+ */
+ public function setText($value)
+ {
+ $this->setViewState('Text',$value,'');
+ }
+
+ /**
+ * @return string the alignment (Left or Right) of the text caption, defaults to Right.
+ */
+ public function getTextAlign()
+ {
+ return $this->getViewState('TextAlign','Right');
+ }
+
+ /**
+ * @param string the alignment of the text caption. Valid values include Left and Right.
+ */
+ public function setTextAlign($value)
+ {
+ $this->setViewState('TextAlign',TPropertyValue::ensureEnum($value,array('Left','Right')),'Right');
+ }
+
+ /**
+ * @return boolean whether the checkbox is checked
+ */
+ public function getChecked()
+ {
+ return $this->getViewState('Checked',false);
+ }
+
+ /**
+ * Sets a value indicating whether the checkbox is to be checked or not.
+ * @param boolean whether the checkbox is to be checked or not.
+ */
+ public function setChecked($value)
+ {
+ $this->setViewState('Checked',TPropertyValue::ensureBoolean($value),false);
+ }
+
+ /**
+ * @return boolean whether clicking on the checkbox will post the page.
+ */
+ public function getAutoPostBack()
+ {
+ return $this->getViewState('AutoPostBack',false);
+ }
+
+ /**
+ * Sets a value indicating whether clicking on the checkbox will post the page.
+ * @param boolean whether clicking on the checkbox will post the page.
+ */
+ public function setAutoPostBack($value)
+ {
+ $this->setViewState('AutoPostBack',TPropertyValue::ensureBoolean($value),false);
+ }
+
+ /**
+ * @return boolean whether postback event triggered by this checkbox will cause input validation, default is true.
+ */
+ public function getCausesValidation()
+ {
+ return $this->getViewState('CausesValidation',true);
+ }
+
+ /**
+ * Sets the value indicating whether postback event trigger by this checkbox will cause input validation.
+ * @param boolean whether postback event trigger by this checkbox will cause input validation.
+ */
+ public function setCausesValidation($value)
+ {
+ $this->setViewState('CausesValidation',TPropertyValue::ensureBoolean($value),true);
+ }
+
+ /**
+ * @return string the group of validators which the checkbox causes validation upon postback
+ */
+ public function getValidationGroup()
+ {
+ return $this->getViewState('ValidationGroup','');
+ }
+
+ /**
+ * @param string the group of validators which the checkbox causes validation upon postback
+ */
+ public function setValidationGroup($value)
+ {
+ $this->setViewState('ValidationGroup',$value,'');
+ }
+
+ /**
+ * Renders the checkbox control.
+ * This method overrides the parent implementation by rendering a checkbox input element
+ * and a span element if needed.
+ * @param THtmlWriter the writer used for the rendering purpose
+ */
+ public function render($writer)
+ {
+ $this->getPage()->ensureRenderInForm($this);
+ $needSpan=false;
+ if($this->getHasStyle())
+ {
+ $this->getStyle()->addAttributesToRender($writer);
+ $needSpan=true;
+ }
+ if(($tooltip=$this->getToolTip())!=='')
+ {
+ $writer->addAttribute('title',$tooltip);
+ $needSpan=true;
+ }
+ if($this->getHasAttributes())
+ {
+ $attributes=$this->getAttributes();
+ $value=$attributes->remove('value');
+ // onclick js should only be added to input tag
+ $onclick=$attributes->remove('onclick');
+ if($attributes->getCount())
+ {
+ $writer->addAttributes($attributes);
+ $needSpan=true;
+ }
+ if($value!==null)
+ $attributes->add('value',$value);
+ }
+ else
+ $onclick='';
+ if($needSpan)
+ $writer->renderBeginTag('span');
+ $clientID=$this->getClientID();
+ if(($text=$this->getText())!=='')
+ {
+ if($this->getTextAlign()==='Left')
+ {
+ $this->renderLabel($writer,$clientID,$text);
+ $this->renderInputTag($writer,$clientID,$onclick);
+ }
+ else
+ {
+ $this->renderInputTag($writer,$clientID,$onclick);
+ $this->renderLabel($writer,$clientID,$text);
+ }
+ }
+ else
+ $this->renderInputTag($writer,$clientID,$onclick);
+ if($needSpan)
+ $writer->renderEndTag();
+ }
+
+ /**
+ * @return TMap list of attributes to be rendered for label beside the checkbox
+ */
+ public function getLabelAttributes()
+ {
+ if($attributes=$this->getViewState('LabelAttributes',null))
+ return $attributes;
+ else
+ {
+ $attributes=new TAttributeCollection;
+ $this->setViewState('LabelAttributes',$attributes,null);
+ return $attributes;
+ }
+ }
+
+ /**
+ * @return TMap list of attributes to be rendered for the checkbox
+ */
+ public function getInputAttributes()
+ {
+ if($attributes=$this->getViewState('InputAttributes',null))
+ return $attributes;
+ else
+ {
+ $attributes=new TAttributeCollection;
+ $this->setViewState('InputAttributes',$attributes,null);
+ return $attributes;
+ }
+ }
+
+ /**
+ * @return string the value attribute to be rendered
+ */
+ protected function getValueAttribute()
+ {
+ $attributes=$this->getViewState('InputAttributes',null);
+ if($attributes && $attributes->contains('value'))
+ return $attributes->itemAt('value');
+ else if($this->hasAttribute('value'))
+ return $this->getAttribute('value');
+ else
+ return '';
+ }
+
+ /**
+ * Renders a label beside the checkbox.
+ * @param THtmlWriter the writer for the rendering purpose
+ * @param string checkbox id
+ * @param string label text
+ */
+ protected function renderLabel($writer,$clientID,$text)
+ {
+ $writer->addAttribute('for',$clientID);
+ if($attributes=$this->getViewState('LabelAttributes',null))
+ $writer->addAttributes($attributes);
+ $writer->renderBeginTag('label');
+ $writer->write($text);
+ $writer->renderEndTag();
+ }
+
+ /**
+ * Renders a checkbox input element.
+ * @param THtmlWriter the writer for the rendering purpose
+ * @param string checkbox id
+ * @param string onclick js
+ */
+ protected function renderInputTag($writer,$clientID,$onclick)
+ {
+ if($clientID!=='')
+ $writer->addAttribute('id',$clientID);
+ $writer->addAttribute('type','checkbox');
+ if(($value = $this->getValueAttribute()) !== '')
+ $writer->addAttribute('value',$value);
+ if($onclick!=='')
+ $writer->addAttribute('onclick',$onclick);
+ if(($uniqueID=$this->getUniqueID())!=='')
+ $writer->addAttribute('name',$uniqueID);
+ if($this->getChecked())
+ $writer->addAttribute('checked','checked');
+ if(!$this->getEnabled(true))
+ $writer->addAttribute('disabled','disabled');
+
+ $page=$this->getPage();
+ if($this->getEnabled(true) && $this->getAutoPostBack() && $page->getClientSupportsJavaScript())
+ $this->renderClientControlScript($writer);
+
+ if(($accesskey=$this->getAccessKey())!=='')
+ $writer->addAttribute('accesskey',$accesskey);
+ if(($tabindex=$this->getTabIndex())>0)
+ $writer->addAttribute('tabindex',"$tabindex");
+ if($attributes=$this->getViewState('InputAttributes',null))
+ $writer->addAttributes($attributes);
+ $writer->renderBeginTag('input');
+ $writer->renderEndTag();
+ }
+
+ /**
+ * Renders the client-script code.
+ */
+ protected function renderClientControlScript($writer)
+ {
+ $cs = $this->getPage()->getClientScript();
+ $cs->registerPostBackControl($this->getClientClassName(),$this->getPostBackOptions());
+ }
+
+ /**
+ * Gets the name of the javascript class responsible for performing postback for this control.
+ * This method overrides the parent implementation.
+ * @return string the javascript class name
+ */
+ protected function getClientClassName()
+ {
+ return 'Prado.WebUI.TCheckBox';
+ }
+
+ /**
+ * Gets the post back options for this checkbox.
+ * @return array
+ */
+ protected function getPostBackOptions()
+ {
+ $options['ID'] = $this->getClientID();
+ $options['ValidationGroup'] = $this->getValidationGroup();
+ $options['CausesValidation'] = $this->getCausesValidation();
+ $options['EventTarget'] = $this->getUniqueID();
+ return $options;
+ }
+
+}
+
+?>
diff --git a/framework/Web/UI/WebControls/TColorPicker.php b/framework/Web/UI/WebControls/TColorPicker.php
index 6172722c..7b40f033 100644
--- a/framework/Web/UI/WebControls/TColorPicker.php
+++ b/framework/Web/UI/WebControls/TColorPicker.php
@@ -231,6 +231,15 @@ class TColorPicker extends TTextBox
$writer->renderEndTag();
}
+ /**
+ * Gets the name of the javascript class responsible for performing postback for this control.
+ * This method overrides the parent implementation.
+ * @return string the javascript class name
+ */
+ protected function getClientClassName()
+ {
+ return 'Prado.WebUI.TColorPicker';
+ }
}
?>
\ No newline at end of file
diff --git a/framework/Web/UI/WebControls/THtmlArea.php b/framework/Web/UI/WebControls/THtmlArea.php
index 8b214b69..09f8328c 100644
--- a/framework/Web/UI/WebControls/THtmlArea.php
+++ b/framework/Web/UI/WebControls/THtmlArea.php
@@ -325,6 +325,16 @@ class THtmlArea extends TTextBox
return 'en';
}
+
+ /**
+ * Gets the name of the javascript class responsible for performing postback for this control.
+ * This method overrides the parent implementation.
+ * @return string the javascript class name
+ */
+ protected function getClientClassName()
+ {
+ return 'Prado.WebUI.THtmlArea';
+ }
}
?>
\ No newline at end of file
diff --git a/framework/Web/UI/WebControls/TImageButton.php b/framework/Web/UI/WebControls/TImageButton.php
index 690a8eea..669779cd 100644
--- a/framework/Web/UI/WebControls/TImageButton.php
+++ b/framework/Web/UI/WebControls/TImageButton.php
@@ -1,378 +1,389 @@
-<?php
-/**
- * TImageButton class file
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @link http://www.pradosoft.com/
- * @copyright Copyright © 2005 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- */
-
-/**
- * Includes TImage class file
- */
-Prado::using('System.Web.UI.WebControls.TImage');
-
-/**
- * TImageButton class
- *
- * TImageButton creates an image button on the page. It is used to submit data to a page.
- * You can create either a <b>submit</b> button or a <b>command</b> button.
- *
- * A <b>command</b> button has a command name (specified by
- * the {@link setCommandName CommandName} property) and and a command parameter
- * (specified by {@link setCommandParameter CommandParameter} property)
- * associated with the button. This allows you to create multiple TLinkButton
- * components on a Web page and programmatically determine which one is clicked
- * with what parameter. You can provide an event handler for
- * {@link onCommand OnCommand} event to programmatically control the actions performed
- * when the command button is clicked. In the event handler, you can determine
- * the {@link setCommandName CommandName} property value and
- * the {@link setCommandParameter CommandParameter} property value
- * through the {@link TCommandParameter::getName Name} and
- * {@link TCommandParameter::getParameter Parameter} properties of the event
- * parameter which is of type {@link TCommandEventParameter}.
- *
- * A <b>submit</b> button does not have a command name associated with the button
- * and clicking on it simply posts the Web page back to the server.
- * By default, a TImageButton control is a submit button.
- * You can provide an event handler for the {@link onClick OnClick} event
- * to programmatically control the actions performed when the submit button is clicked.
- * The coordinates of the clicking point can be obtained from the {@link onClick OnClick}
- * event parameter, which is of type {@link TImageClickEventParameter}.
- *
- * Clicking on button can trigger form validation, if
- * {@link setCausesValidation CausesValidation} is true.
- * And the validation may be restricted within a certain group of validator
- * controls by setting {@link setValidationGroup ValidationGroup} property.
- * If validation is successful, the data will be post back to the same page.
- *
- * TImageButton displays the {@link setText Text} property as the hint text to the displayed image.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TImageButton extends TImage implements IPostBackDataHandler, IPostBackEventHandler, IButtonControl
-{
- /**
- * @var integer x coordinate that the image is being clicked at
- */
- private $_x=0;
- /**
- * @var integer y coordinate that the image is being clicked at
- */
- private $_y=0;
-
- /**
- * @return string tag name of the button
- */
- protected function getTagName()
- {
- return 'input';
- }
-
- /**
- * Adds attribute name-value pairs to renderer.
- * This overrides the parent implementation with additional button specific attributes.
- * @param THtmlWriter the writer used for the rendering purpose
- */
- protected function addAttributesToRender($writer)
- {
- $page=$this->getPage();
- $page->ensureRenderInForm($this);
- $writer->addAttribute('type','image');
- if(($uniqueID=$this->getUniqueID())!=='')
- $writer->addAttribute('name',$uniqueID);
- if($this->getEnabled(true))
- $this->renderClientControlScript($writer);
- else if($this->getEnabled()) // in this case, parent will not render 'disabled'
- $writer->addAttribute('disabled','disabled');
- parent::addAttributesToRender($writer);
- }
-
- /**
- * Renders the client-script code.
- */
- protected function renderClientControlScript($writer)
- {
- if($this->canCauseValidation())
- {
- $writer->addAttribute('id',$this->getClientID());
- $cs = $this->getPage()->getClientScript();
- $cs->registerPostBackControl('Prado.WebUI.TImageButton',$this->getPostBackOptions());
- }
- }
- /**
- * @return boolean whether to perform validation if the button is clicked
- */
- protected function canCauseValidation()
- {
- if($this->getCausesValidation())
- {
- $group=$this->getValidationGroup();
- return $this->getPage()->getValidators($group)->getCount()>0;
- }
- else
- return false;
- }
-
- /**
- * Returns postback specifications for the button.
- * This method is used by framework and control developers.
- * @return array parameters about how the button defines its postback behavior.
- */
- protected function getPostBackOptions()
- {
- $options['ID'] = $this->getClientID();
- $options['CausesValidation'] = $this->getCausesValidation();
- $options['ValidationGroup'] = $this->getValidationGroup();
- $options['EventTarget'] = $this->getUniqueID();
-
- return $options;
- }
-
- /**
- * This method checks if the TImageButton is clicked and loads the coordinates of the clicking position.
- * This method is primarly used by framework developers.
- * @param string the key that can be used to retrieve data from the input data collection
- * @param array the input data collection
- * @return boolean whether the data of the component has been changed
- */
- public function loadPostData($key,$values)
- {
- $uid=$this->getUniqueID();
- if(isset($values["{$uid}_x"]) && isset($values["{$uid}_y"]))
- {
- $this->_x=intval($values["{$uid}_x"]);
- $this->_y=intval($values["{$uid}_y"]);
- $this->getPage()->setPostBackEventTarget($this);
- }
- return false;
- }
-
- /**
- * A dummy implementation for the IPostBackDataHandler interface.
- */
- public function raisePostDataChangedEvent()
- {
- // no post data to handle
- }
-
- /**
- * This method is invoked when the button is clicked.
- * The method raises 'OnClick' event to fire up the event handlers.
- * If you override this method, be sure to call the parent implementation
- * so that the event handler can be invoked.
- * @param TImageClickEventParameter event parameter to be passed to the event handlers
- */
- public function onClick($param)
- {
- $this->raiseEvent('OnClick',$this,$param);
- }
-
- /**
- * This method is invoked when the button is clicked.
- * The method raises 'OnCommand' event to fire up the event handlers.
- * If you override this method, be sure to call the parent implementation
- * so that the event handlers can be invoked.
- * @param TCommandEventParameter event parameter to be passed to the event handlers
- */
- public function onCommand($param)
- {
- $this->raiseEvent('OnCommand',$this,$param);
- $this->raiseBubbleEvent($this,$param);
- }
-
- /**
- * Raises the postback event.
- * This method is required by {@link IPostBackEventHandler} interface.
- * If {@link getCausesValidation CausesValidation} is true, it will
- * invoke the page's {@link TPage::validate validate} method first.
- * It will raise {@link onClick OnClick} and {@link onCommand OnCommand} events.
- * This method is mainly used by framework and control developers.
- * @param TEventParameter the event parameter
- */
- public function raisePostBackEvent($param)
- {
- if($this->getCausesValidation())
- $this->getPage()->validate($this->getValidationGroup());
- $this->onClick(new TImageClickEventParameter($this->_x,$this->_y));
- $this->onCommand(new TCommandEventParameter($this->getCommandName(),$this->getCommandParameter()));
- }
-
- /**
- * @return boolean whether postback event trigger by this button will cause input validation, default is true
- */
- public function getCausesValidation()
- {
- return $this->getViewState('CausesValidation',true);
- }
-
- /**
- * @param boolean whether postback event trigger by this button will cause input validation
- */
- public function setCausesValidation($value)
- {
- $this->setViewState('CausesValidation',TPropertyValue::ensureBoolean($value),true);
- }
-
- /**
- * @return string the command name associated with the {@link onCommand OnCommand} event.
- */
- public function getCommandName()
- {
- return $this->getViewState('CommandName','');
- }
-
- /**
- * @param string the command name associated with the {@link onCommand OnCommand} event.
- */
- public function setCommandName($value)
- {
- $this->setViewState('CommandName',$value,'');
- }
-
- /**
- * @return string the parameter associated with the {@link onCommand OnCommand} event
- */
- public function getCommandParameter()
- {
- return $this->getViewState('CommandParameter','');
- }
-
- /**
- * @param string the parameter associated with the {@link onCommand OnCommand} event.
- */
- public function setCommandParameter($value)
- {
- $this->setViewState('CommandParameter',$value,'');
- }
-
- /**
- * @return string the group of validators which the button causes validation upon postback
- */
- public function getValidationGroup()
- {
- return $this->getViewState('ValidationGroup','');
- }
-
- /**
- * @param string the group of validators which the button causes validation upon postback
- */
- public function setValidationGroup($value)
- {
- $this->setViewState('ValidationGroup',$value,'');
- }
-
- /**
- * @return string caption of the button
- */
- public function getText()
- {
- return $this->getAlternateText();
- }
-
- /**
- * @param string caption of the button
- */
- public function setText($value)
- {
- $this->setAlternateText($value);
- }
-
- /**
- * Registers the image button to receive postback data during postback.
- * This is necessary because an image button, when postback, does not have
- * direct mapping between post data and the image button name.
- * This method overrides the parent implementation and is invoked before render.
- * @param mixed event parameter
- */
- public function onPreRender($param)
- {
- parent::onPreRender($param);
- $this->getPage()->registerRequiresPostData($this);
- }
-
- /**
- * Renders the body content enclosed between the control tag.
- * This overrides the parent implementation with nothing to be rendered.
- * @param THtmlWriter the writer used for the rendering purpose
- */
- public function renderContents($writer)
- {
- }
-}
-
-/**
- * TImageClickEventParameter class
- *
- * TImageClickEventParameter encapsulates the parameter data for
- * {@link TImageButton::onClick Click} event of {@link TImageButton} controls.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TImageClickEventParameter extends TEventParameter
-{
- /**
- * the X coordinate of the clicking point
- * @var integer
- */
- public $_x=0;
- /**
- * the Y coordinate of the clicking point
- * @var integer
- */
- public $_y=0;
-
- /**
- * Constructor.
- * @param integer X coordinate of the clicking point
- * @param integer Y coordinate of the clicking point
- */
- public function __construct($x,$y)
- {
- $this->_x=$x;
- $this->_y=$y;
- }
-
- /**
- * @return integer X coordinate of the clicking point, defaults to 0
- */
- public function getX()
- {
- return $this->_x;
- }
-
- /**
- * @param integer X coordinate of the clicking point
- */
- public function setX($value)
- {
- $this->_x=TPropertyValue::ensureInteger($value);
- }
-
- /**
- * @return integer Y coordinate of the clicking point, defaults to 0
- */
- public function getY()
- {
- return $this->_y;
- }
-
- /**
- * @param integer Y coordinate of the clicking point
- */
- public function setY($value)
- {
- $this->_y=TPropertyValue::ensureInteger($value);
- }
-}
-
-?>
\ No newline at end of file
+<?php
+/**
+ * TImageButton class file
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright © 2005 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ */
+
+/**
+ * Includes TImage class file
+ */
+Prado::using('System.Web.UI.WebControls.TImage');
+
+/**
+ * TImageButton class
+ *
+ * TImageButton creates an image button on the page. It is used to submit data to a page.
+ * You can create either a <b>submit</b> button or a <b>command</b> button.
+ *
+ * A <b>command</b> button has a command name (specified by
+ * the {@link setCommandName CommandName} property) and and a command parameter
+ * (specified by {@link setCommandParameter CommandParameter} property)
+ * associated with the button. This allows you to create multiple TLinkButton
+ * components on a Web page and programmatically determine which one is clicked
+ * with what parameter. You can provide an event handler for
+ * {@link onCommand OnCommand} event to programmatically control the actions performed
+ * when the command button is clicked. In the event handler, you can determine
+ * the {@link setCommandName CommandName} property value and
+ * the {@link setCommandParameter CommandParameter} property value
+ * through the {@link TCommandParameter::getName Name} and
+ * {@link TCommandParameter::getParameter Parameter} properties of the event
+ * parameter which is of type {@link TCommandEventParameter}.
+ *
+ * A <b>submit</b> button does not have a command name associated with the button
+ * and clicking on it simply posts the Web page back to the server.
+ * By default, a TImageButton control is a submit button.
+ * You can provide an event handler for the {@link onClick OnClick} event
+ * to programmatically control the actions performed when the submit button is clicked.
+ * The coordinates of the clicking point can be obtained from the {@link onClick OnClick}
+ * event parameter, which is of type {@link TImageClickEventParameter}.
+ *
+ * Clicking on button can trigger form validation, if
+ * {@link setCausesValidation CausesValidation} is true.
+ * And the validation may be restricted within a certain group of validator
+ * controls by setting {@link setValidationGroup ValidationGroup} property.
+ * If validation is successful, the data will be post back to the same page.
+ *
+ * TImageButton displays the {@link setText Text} property as the hint text to the displayed image.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TImageButton extends TImage implements IPostBackDataHandler, IPostBackEventHandler, IButtonControl
+{
+ /**
+ * @var integer x coordinate that the image is being clicked at
+ */
+ private $_x=0;
+ /**
+ * @var integer y coordinate that the image is being clicked at
+ */
+ private $_y=0;
+
+ /**
+ * @return string tag name of the button
+ */
+ protected function getTagName()
+ {
+ return 'input';
+ }
+
+ /**
+ * Adds attribute name-value pairs to renderer.
+ * This overrides the parent implementation with additional button specific attributes.
+ * @param THtmlWriter the writer used for the rendering purpose
+ */
+ protected function addAttributesToRender($writer)
+ {
+ $page=$this->getPage();
+ $page->ensureRenderInForm($this);
+ $writer->addAttribute('type','image');
+ if(($uniqueID=$this->getUniqueID())!=='')
+ $writer->addAttribute('name',$uniqueID);
+ if($this->getEnabled(true))
+ $this->renderClientControlScript($writer);
+ else if($this->getEnabled()) // in this case, parent will not render 'disabled'
+ $writer->addAttribute('disabled','disabled');
+ parent::addAttributesToRender($writer);
+ }
+
+ /**
+ * Renders the client-script code.
+ */
+ protected function renderClientControlScript($writer)
+ {
+ if($this->canCauseValidation())
+ {
+ $writer->addAttribute('id',$this->getClientID());
+ $cs = $this->getPage()->getClientScript();
+ $cs->registerPostBackControl($this->getClientClassName(),$this->getPostBackOptions());
+ }
+ }
+
+ /**
+ * Gets the name of the javascript class responsible for performing postback for this control.
+ * This method overrides the parent implementation.
+ * @return string the javascript class name
+ */
+ protected function getClientClassName()
+ {
+ return 'Prado.WebUI.TImageButton';
+ }
+
+ /**
+ * @return boolean whether to perform validation if the button is clicked
+ */
+ protected function canCauseValidation()
+ {
+ if($this->getCausesValidation())
+ {
+ $group=$this->getValidationGroup();
+ return $this->getPage()->getValidators($group)->getCount()>0;
+ }
+ else
+ return false;
+ }
+
+ /**
+ * Returns postback specifications for the button.
+ * This method is used by framework and control developers.
+ * @return array parameters about how the button defines its postback behavior.
+ */
+ protected function getPostBackOptions()
+ {
+ $options['ID'] = $this->getClientID();
+ $options['CausesValidation'] = $this->getCausesValidation();
+ $options['ValidationGroup'] = $this->getValidationGroup();
+ $options['EventTarget'] = $this->getUniqueID();
+
+ return $options;
+ }
+
+ /**
+ * This method checks if the TImageButton is clicked and loads the coordinates of the clicking position.
+ * This method is primarly used by framework developers.
+ * @param string the key that can be used to retrieve data from the input data collection
+ * @param array the input data collection
+ * @return boolean whether the data of the component has been changed
+ */
+ public function loadPostData($key,$values)
+ {
+ $uid=$this->getUniqueID();
+ if(isset($values["{$uid}_x"]) && isset($values["{$uid}_y"]))
+ {
+ $this->_x=intval($values["{$uid}_x"]);
+ $this->_y=intval($values["{$uid}_y"]);
+ $this->getPage()->setPostBackEventTarget($this);
+ }
+ return false;
+ }
+
+ /**
+ * A dummy implementation for the IPostBackDataHandler interface.
+ */
+ public function raisePostDataChangedEvent()
+ {
+ // no post data to handle
+ }
+
+ /**
+ * This method is invoked when the button is clicked.
+ * The method raises 'OnClick' event to fire up the event handlers.
+ * If you override this method, be sure to call the parent implementation
+ * so that the event handler can be invoked.
+ * @param TImageClickEventParameter event parameter to be passed to the event handlers
+ */
+ public function onClick($param)
+ {
+ $this->raiseEvent('OnClick',$this,$param);
+ }
+
+ /**
+ * This method is invoked when the button is clicked.
+ * The method raises 'OnCommand' event to fire up the event handlers.
+ * If you override this method, be sure to call the parent implementation
+ * so that the event handlers can be invoked.
+ * @param TCommandEventParameter event parameter to be passed to the event handlers
+ */
+ public function onCommand($param)
+ {
+ $this->raiseEvent('OnCommand',$this,$param);
+ $this->raiseBubbleEvent($this,$param);
+ }
+
+ /**
+ * Raises the postback event.
+ * This method is required by {@link IPostBackEventHandler} interface.
+ * If {@link getCausesValidation CausesValidation} is true, it will
+ * invoke the page's {@link TPage::validate validate} method first.
+ * It will raise {@link onClick OnClick} and {@link onCommand OnCommand} events.
+ * This method is mainly used by framework and control developers.
+ * @param TEventParameter the event parameter
+ */
+ public function raisePostBackEvent($param)
+ {
+ if($this->getCausesValidation())
+ $this->getPage()->validate($this->getValidationGroup());
+ $this->onClick(new TImageClickEventParameter($this->_x,$this->_y));
+ $this->onCommand(new TCommandEventParameter($this->getCommandName(),$this->getCommandParameter()));
+ }
+
+ /**
+ * @return boolean whether postback event trigger by this button will cause input validation, default is true
+ */
+ public function getCausesValidation()
+ {
+ return $this->getViewState('CausesValidation',true);
+ }
+
+ /**
+ * @param boolean whether postback event trigger by this button will cause input validation
+ */
+ public function setCausesValidation($value)
+ {
+ $this->setViewState('CausesValidation',TPropertyValue::ensureBoolean($value),true);
+ }
+
+ /**
+ * @return string the command name associated with the {@link onCommand OnCommand} event.
+ */
+ public function getCommandName()
+ {
+ return $this->getViewState('CommandName','');
+ }
+
+ /**
+ * @param string the command name associated with the {@link onCommand OnCommand} event.
+ */
+ public function setCommandName($value)
+ {
+ $this->setViewState('CommandName',$value,'');
+ }
+
+ /**
+ * @return string the parameter associated with the {@link onCommand OnCommand} event
+ */
+ public function getCommandParameter()
+ {
+ return $this->getViewState('CommandParameter','');
+ }
+
+ /**
+ * @param string the parameter associated with the {@link onCommand OnCommand} event.
+ */
+ public function setCommandParameter($value)
+ {
+ $this->setViewState('CommandParameter',$value,'');
+ }
+
+ /**
+ * @return string the group of validators which the button causes validation upon postback
+ */
+ public function getValidationGroup()
+ {
+ return $this->getViewState('ValidationGroup','');
+ }
+
+ /**
+ * @param string the group of validators which the button causes validation upon postback
+ */
+ public function setValidationGroup($value)
+ {
+ $this->setViewState('ValidationGroup',$value,'');
+ }
+
+ /**
+ * @return string caption of the button
+ */
+ public function getText()
+ {
+ return $this->getAlternateText();
+ }
+
+ /**
+ * @param string caption of the button
+ */
+ public function setText($value)
+ {
+ $this->setAlternateText($value);
+ }
+
+ /**
+ * Registers the image button to receive postback data during postback.
+ * This is necessary because an image button, when postback, does not have
+ * direct mapping between post data and the image button name.
+ * This method overrides the parent implementation and is invoked before render.
+ * @param mixed event parameter
+ */
+ public function onPreRender($param)
+ {
+ parent::onPreRender($param);
+ $this->getPage()->registerRequiresPostData($this);
+ }
+
+ /**
+ * Renders the body content enclosed between the control tag.
+ * This overrides the parent implementation with nothing to be rendered.
+ * @param THtmlWriter the writer used for the rendering purpose
+ */
+ public function renderContents($writer)
+ {
+ }
+}
+
+/**
+ * TImageClickEventParameter class
+ *
+ * TImageClickEventParameter encapsulates the parameter data for
+ * {@link TImageButton::onClick Click} event of {@link TImageButton} controls.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TImageClickEventParameter extends TEventParameter
+{
+ /**
+ * the X coordinate of the clicking point
+ * @var integer
+ */
+ public $_x=0;
+ /**
+ * the Y coordinate of the clicking point
+ * @var integer
+ */
+ public $_y=0;
+
+ /**
+ * Constructor.
+ * @param integer X coordinate of the clicking point
+ * @param integer Y coordinate of the clicking point
+ */
+ public function __construct($x,$y)
+ {
+ $this->_x=$x;
+ $this->_y=$y;
+ }
+
+ /**
+ * @return integer X coordinate of the clicking point, defaults to 0
+ */
+ public function getX()
+ {
+ return $this->_x;
+ }
+
+ /**
+ * @param integer X coordinate of the clicking point
+ */
+ public function setX($value)
+ {
+ $this->_x=TPropertyValue::ensureInteger($value);
+ }
+
+ /**
+ * @return integer Y coordinate of the clicking point, defaults to 0
+ */
+ public function getY()
+ {
+ return $this->_y;
+ }
+
+ /**
+ * @param integer Y coordinate of the clicking point
+ */
+ public function setY($value)
+ {
+ $this->_y=TPropertyValue::ensureInteger($value);
+ }
+}
+
+?>
diff --git a/framework/Web/UI/WebControls/TImageMap.php b/framework/Web/UI/WebControls/TImageMap.php
index b2d5f55e..78216a35 100644
--- a/framework/Web/UI/WebControls/TImageMap.php
+++ b/framework/Web/UI/WebControls/TImageMap.php
@@ -1,727 +1,737 @@
-<?php
-/**
- * TImageMap and related class file.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @link http://www.pradosoft.com/
- * @copyright Copyright © 2005 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- */
-
-/**
- * Includes TImage class file
- */
-Prado::using('System.Web.UI.WebControls.TImage');
-
-/**
- * TImageMap class
- *
- * TImageMap represents an image on a page. Hotspot regions can be defined
- * within the image. Depending on the {@link setHotSpotMode HotSpotMode},
- * clicking on the hotspots may trigger a postback or navigate to a specified
- * URL. The hotspots defined may be accessed via {@link getHotSpots HotSpots}.
- * Each hotspot is described as a {@link THotSpot}, which can be a circle,
- * rectangle, polygon, etc. To add hotspot in a template, use the following,
- * <code>
- * <com:TImageMap>
- * <com:TCircleHotSpot ... />
- * <com:TRectangleHotSpot ... />
- * <com:TPolygonHotSpot ... />
- * </com:TImageMap>
- * </code>
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TImageMap extends TImage implements IPostBackEventHandler
-{
- const MAP_NAME_PREFIX='ImageMap';
-
- /**
- * Processes an object that is created during parsing template.
- * This method adds {@link THotSpot} objects into the hotspot collection
- * of the imagemap.
- * @param string|TComponent text string or component parsed and instantiated in template
- */
- public function addParsedObject($object)
- {
- if($object instanceof THotSpot)
- $this->getHotSpots()->add($object);
- }
-
- /**
- * Adds attribute name-value pairs to renderer.
- * This overrides the parent implementation with additional imagemap specific attributes.
- * @param THtmlWriter the writer used for the rendering purpose
- */
- protected function addAttributesToRender($writer)
- {
- parent::addAttributesToRender($writer);
- if($this->getHotSpots()->getCount()>0)
- {
- $writer->addAttribute('usemap','#'.self::MAP_NAME_PREFIX.$this->getClientID());
- $writer->addAttribute('id',$this->getUniqueID());
- }
- if($this->getEnabled() && !$this->getEnabled(true))
- $writer->addAttribute('disabled','disabled');
- }
-
- /**
- * Renders this imagemap.
- * @param THtmlWriter
- */
- public function render($writer)
- {
- parent::render($writer);
-
- $hotspots=$this->getHotSpots();
-
- if($hotspots->getCount()>0)
- {
- $clientID=$this->getClientID();
- $cs=$this->getPage()->getClientScript();
- $writer->writeLine();
- $writer->addAttribute('name',self::MAP_NAME_PREFIX.$clientID);
- $writer->renderBeginTag('map');
- $writer->writeLine();
- if(($mode=$this->getHotSpotMode())==='NotSet')
- $mode='Navigate';
- $target=$this->getTarget();
- $i=0;
- $options['EventTarget'] = $this->getUniqueID();
- $options['StopEvent'] = true;
- $cs=$this->getPage()->getClientScript();
- foreach($hotspots as $hotspot)
- {
- if($hotspot->getHotSpotMode()==='NotSet')
- $hotspot->setHotSpotMode($mode);
- if($target!=='' && $hotspot->getTarget()==='')
- $hotspot->setTarget($target);
- if($hotspot->getHotSpotMode()==='PostBack')
- {
- $id=$clientID.'_'.$i;
- $writer->addAttribute('id',$id);
- $writer->addAttribute('href','#'.$id); //create unique no-op url references
- $options['ID']=$id;
- $options['EventParameter']="$i";
- $options['CausesValidation']=$hotspot->getCausesValidation();
- $options['ValidationGroup']=$hotspot->getValidationGroup();
- $cs->registerPostBackControl('Prado.WebUI.TImageMap',$options);
- }
- $hotspot->render($writer);
- $writer->writeLine();
- $i++;
- }
- $writer->renderEndTag();
- }
- }
-
- /**
- * Raises the postback event.
- * This method is required by {@link IPostBackEventHandler} interface.
- * This method is mainly used by framework and control developers.
- * @param TEventParameter the event parameter
- */
- public function raisePostBackEvent($param)
- {
- $postBackValue=null;
- if($param!=='')
- {
- $index=TPropertyValue::ensureInteger($param);
- $hotspots=$this->getHotSpots();
- if($index>=0 && $index<$hotspots->getCount())
- {
- $hotspot=$hotspots->itemAt($index);
- if(($mode=$hotspot->getHotSpotMode())==='NotSet')
- $mode=$this->getHotSpotMode();
- if($mode==='PostBack')
- {
- $postBackValue=$hotspot->getPostBackValue();
- if($hotspot->getCausesValidation())
- $this->getPage()->validate($hotspot->getValidationGroup());
- }
- }
- }
- if($postBackValue!==null)
- $this->onClick(new TImageMapEventParameter($postBackValue));
- }
-
- /**
- * @return string the behavior of hotspot regions in this imagemap when they are clicked. Defaults to 'NotSet'.
- */
- public function getHotSpotMode()
- {
- return $this->getViewState('HotSpotMode','NotSet');
- }
-
- /**
- * Sets the behavior of hotspot regions in this imagemap when they are clicked.
- * If an individual hotspot has a mode other than 'NotSet', the mode set in this
- * imagemap will be ignored. By default, 'NotSet' is equivalent to 'Navigate'.
- * @param string the behavior of hotspot regions in this imagemap when they are clicked.
- * Valid values include 'NotSet','Navigate','PostBack','Inactive'.
- */
- public function setHotSpotMode($value)
- {
- $this->setViewState('HotSpotMode',TPropertyValue::ensureEnum($value,'NotSet','Navigate','PostBack','Inactive'),'NotSet');
- }
-
- /**
- * @return THotSpotCollection collection of hotspots defined in this imagemap.
- */
- public function getHotSpots()
- {
- if(($hotspots=$this->getViewState('HotSpots',null))===null)
- {
- $hotspots=new THotSpotCollection;
- $this->setViewState('HotSpots',$hotspots);
- }
- return $hotspots;
- }
-
- /**
- * @return string the target window or frame to display the new page when a hotspot region is clicked within the imagemap. Defaults to ''.
- */
- public function getTarget()
- {
- return $this->getViewState('Target','');
- }
-
- /**
- * @param string the target window or frame to display the new page when a hotspot region is clicked within the imagemap.
- */
- public function setTarget($value)
- {
- $this->setViewState('Target',TPropertyValue::ensureString($value),'');
- }
-
- /**
- * Raises <b>OnClick</b> event.
- * This method is invoked when a hotspot region is clicked within the imagemap.
- * If you override this method, be sure to call the parent implementation
- * so that the event handler can be invoked.
- * @param TImageMapEventParameter event parameter to be passed to the event handlers
- */
- public function onClick($param)
- {
- $this->raiseEvent('OnClick',$this,$param);
- }
-}
-
-/**
- * TImageMapEventParameter class.
- *
- * TImageMapEventParameter represents a postback event parameter
- * when a hotspot is clicked and posts back in a {@link TImageMap}.
- * To retrieve the post back value associated with the hotspot being clicked,
- * access {@link getPostBackValue PostBackValue}.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TImageMapEventParameter extends TEventParameter
-{
- private $_postBackValue;
-
- /**
- * Constructor.
- * @param string post back value associated with the hotspot clicked
- */
- public function __construct($postBackValue)
- {
- $this->_postBackValue=$postBackValue;
- }
-
- /**
- * @return string post back value associated with the hotspot clicked
- */
- public function getPostBackValue()
- {
- return $this->_postBackValue;
- }
-}
-
-/**
- * THotSpotCollection class.
- *
- * THotSpotCollection represents a collection of hotspots in an imagemap.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class THotSpotCollection extends TList
-{
- /**
- * Inserts an item at the specified position.
- * This overrides the parent implementation by inserting only {@link THotSpot}.
- * @param integer the speicified position.
- * @param mixed new item
- * @throws TInvalidDataTypeException if the item to be inserted is not a THotSpot.
- */
- public function insertAt($index,$item)
- {
- if($item instanceof THotSpot)
- parent::insertAt($index,$item);
- else
- throw new TInvalidDataTypeException('hotspotcollection_hotspot_required');
- }
-}
-
-
-/**
- * THotSpot class.
- *
- * THotSpot implements the basic functionality common to all hot spot shapes.
- * Derived classes include {@link TCircleHotSpot}, {@link TPolygonHotSpot}
- * and {@link TRectangleHotSpot}.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-abstract class THotSpot extends TComponent
-{
- private $_viewState=array();
-
- /**
- * Returns a viewstate value.
- *
- * This function is very useful in defining getter functions for component properties
- * that must be kept in viewstate.
- * @param string the name of the viewstate value to be returned
- * @param mixed the default value. If $key is not found in viewstate, $defaultValue will be returned
- * @return mixed the viewstate value corresponding to $key
- */
- protected function getViewState($key,$defaultValue=null)
- {
- return isset($this->_viewState[$key])?$this->_viewState[$key]:$defaultValue;
- }
-
- /**
- * Sets a viewstate value.
- *
- * This function is very useful in defining setter functions for control properties
- * that must be kept in viewstate.
- * Make sure that the viewstate value must be serializable and unserializable.
- * @param string the name of the viewstate value
- * @param mixed the viewstate value to be set
- * @param mixed default value. If $value===$defaultValue, the item will be cleared from the viewstate.
- */
- protected function setViewState($key,$value,$defaultValue=null)
- {
- if($value===$defaultValue)
- unset($this->_viewState[$key]);
- else
- $this->_viewState[$key]=$value;
- }
-
- /**
- * @return string shape of the hotspot, can be 'circle', 'rect', 'poly', etc.
- */
- abstract public function getShape();
- /**
- * @return string coordinates defining the hotspot shape.
- */
- abstract public function getCoordinates();
-
- /**
- * @return string the access key that allows you to quickly navigate to the HotSpot region. Defaults to ''.
- */
- public function getAccessKey()
- {
- return $this->getViewState('AccessKey','');
- }
-
- /**
- * @param string the access key that allows you to quickly navigate to the HotSpot region.
- */
- public function setAccessKey($value)
- {
- $this->setViewState('AccessKey',TPropertyValue::ensureString($value),'');
- }
-
- /**
- * @return string the alternate text to display for a HotSpot object. Defaults to ''.
- */
- public function getAlternateText()
- {
- return $this->getViewState('AlternateText','');
- }
-
- /**
- * @param string the alternate text to display for a HotSpot object.
- */
- public function setAlternateText($value)
- {
- $this->setViewState('AlternateText',TPropertyValue::ensureString($value),'');
- }
-
- /**
- * @return string the behavior of a HotSpot object when it is clicked. Defaults to 'NotSet'.
- */
- public function getHotSpotMode()
- {
- return $this->getViewState('HotSpotMode','NotSet');
- }
-
- /**
- * @param string the behavior of a HotSpot object when it is clicked.
- * Valid values include 'NotSet','Navigate','PostBack','Inactive'.
- */
- public function setHotSpotMode($value)
- {
- $this->setViewState('HotSpotMode',TPropertyValue::ensureEnum($value,'NotSet','Navigate','PostBack','Inactive'),'NotSet');
- }
-
- /**
- * @return string the URL to navigate to when a HotSpot object is clicked. Defaults to ''.
- */
- public function getNavigateUrl()
- {
- return $this->getViewState('NavigateUrl','');
- }
-
- /**
- * @param string the URL to navigate to when a HotSpot object is clicked.
- */
- public function setNavigateUrl($value)
- {
- $this->setViewState('NavigateUrl',TPropertyValue::ensureString($value),'');
- }
-
- /**
- * @return string a value that is post back when the HotSpot is clicked. Defaults to ''.
- */
- public function getPostBackValue()
- {
- return $this->getViewState('PostBackValue','');
- }
-
- /**
- * @param string a value that is post back when the HotSpot is clicked.
- */
- public function setPostBackValue($value)
- {
- $this->setViewState('PostBackValue',TPropertyValue::ensureString($value),'');
- }
-
- /**
- * @return integer the tab index of the HotSpot region. Defaults to 0.
- */
- public function getTabIndex()
- {
- return $this->getViewState('TabIndex',0);
- }
-
- /**
- * @param integer the tab index of the HotSpot region.
- */
- public function setTabIndex($value)
- {
- $this->setViewState('TabIndex',TPropertyValue::ensureInteger($value),0);
- }
-
- /**
- * @return boolean whether postback event trigger by this hotspot will cause input validation, default is true
- */
- public function getCausesValidation()
- {
- return $this->getViewState('CausesValidation',true);
- }
-
- /**
- * @param boolean whether postback event trigger by this hotspot will cause input validation
- */
- public function setCausesValidation($value)
- {
- $this->setViewState('CausesValidation',TPropertyValue::ensureBoolean($value),true);
- }
-
- /**
- * @return string the group of validators which the hotspot causes validation upon postback
- */
- public function getValidationGroup()
- {
- return $this->getViewState('ValidationGroup','');
- }
-
- /**
- * @param string the group of validators which the hotspot causes validation upon postback
- */
- public function setValidationGroup($value)
- {
- $this->setViewState('ValidationGroup',$value,'');
- }
-
- /**
- * @return string the target window or frame to display the new page when the HotSpot region
- * is clicked. Defaults to ''.
- */
- public function getTarget()
- {
- return $this->getViewState('Target','');
- }
-
- /**
- * @param string the target window or frame to display the new page when the HotSpot region
- * is clicked.
- */
- public function setTarget($value)
- {
- $this->setViewState('Target',TPropertyValue::ensureString($value),'');
- }
-
- /**
- * Renders this hotspot.
- * @param THtmlWriter
- */
- public function render($writer)
- {
- $writer->addAttribute('shape',$this->getShape());
- $writer->addAttribute('coords',$this->getCoordinates());
- if(($mode=$this->getHotSpotMode())==='NotSet')
- $mode='Navigate';
- if($mode==='Navigate')
- {
- $writer->addAttribute('href',$this->getNavigateUrl());
- if(($target=$this->getTarget())!=='')
- $writer->addAttribute('target',$target);
- }
- else if($mode==='Inactive')
- $writer->addAttribute('nohref','true');
- $text=$this->getAlternateText();
- $writer->addAttribute('title',$text);
- $writer->addAttribute('alt',$text);
- if(($accessKey=$this->getAccessKey())!=='')
- $writer->addAttribute('accesskey',$accessKey);
- if(($tabIndex=$this->getTabIndex())!==0)
- $writer->addAttribute('tabindex',"$tabIndex");
- $writer->renderBeginTag('area');
- $writer->renderEndTag();
- }
-}
-
-/**
- * Class TCircleHotSpot.
- *
- * TCircleHotSpot defines a circular hot spot region in a {@link TImageMap}
- * control.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TCircleHotSpot extends THotSpot
-{
- /**
- * @return string shape of this hotspot.
- */
- public function getShape()
- {
- return 'circle';
- }
-
- /**
- * @return string coordinates defining this hotspot shape
- */
- public function getCoordinates()
- {
- return $this->getX().','.$this->getY().','.$this->getRadius();
- }
-
- /**
- * @return integer radius of the circular HotSpot region. Defaults to 0.
- */
- public function getRadius()
- {
- return $this->getViewState('Radius',0);
- }
-
- /**
- * @param integer radius of the circular HotSpot region.
- */
- public function setRadius($value)
- {
- $this->setViewState('Radius',TPropertyValue::ensureInteger($value),0);
- }
-
- /**
- * @return integer the X coordinate of the center of the circular HotSpot region. Defaults to 0.
- */
- public function getX()
- {
- return $this->getViewState('X',0);
- }
-
- /**
- * @param integer the X coordinate of the center of the circular HotSpot region.
- */
- public function setX($value)
- {
- $this->setViewState('X',TPropertyValue::ensureInteger($value),0);
- }
-
- /**
- * @return integer the Y coordinate of the center of the circular HotSpot region. Defaults to 0.
- */
- public function getY()
- {
- return $this->getViewState('Y',0);
- }
-
- /**
- * @param integer the Y coordinate of the center of the circular HotSpot region.
- */
- public function setY($value)
- {
- $this->setViewState('Y',TPropertyValue::ensureInteger($value),0);
- }
-}
-
-/**
- * Class TRectangleHotSpot.
- *
- * TRectangleHotSpot defines a rectangle hot spot region in a {@link
- * TImageMap} control.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TRectangleHotSpot extends THotSpot
-{
- /**
- * @return string shape of this hotspot.
- */
- public function getShape()
- {
- return 'rect';
- }
-
- /**
- * @return string coordinates defining this hotspot shape
- */
- public function getCoordinates()
- {
- return $this->getLeft().','.$this->getTop().','.$this->getRight().','.$this->getBottom();
- }
-
- /**
- * @return integer the Y coordinate of the bottom side of the rectangle HotSpot region. Defaults to 0.
- */
- public function getBottom()
- {
- return $this->getViewState('Bottom',0);
- }
-
- /**
- * @param integer the Y coordinate of the bottom side of the rectangle HotSpot region.
- */
- public function setBottom($value)
- {
- $this->setViewState('Bottom',TPropertyValue::ensureInteger($value),0);
- }
-
- /**
- * @return integer the X coordinate of the right side of the rectangle HotSpot region. Defaults to 0.
- */
- public function getLeft()
- {
- return $this->getViewState('Left',0);
- }
-
- /**
- * @param integer the X coordinate of the right side of the rectangle HotSpot region.
- */
- public function setLeft($value)
- {
- $this->setViewState('Left',TPropertyValue::ensureInteger($value),0);
- }
-
- /**
- * @return integer the X coordinate of the right side of the rectangle HotSpot region. Defaults to 0.
- */
- public function getRight()
- {
- return $this->getViewState('Right',0);
- }
-
- /**
- * @param integer the X coordinate of the right side of the rectangle HotSpot region.
- */
- public function setRight($value)
- {
- $this->setViewState('Right',TPropertyValue::ensureInteger($value),0);
- }
-
- /**
- * @return integer the Y coordinate of the top side of the rectangle HotSpot region. Defaults to 0.
- */
- public function getTop()
- {
- return $this->getViewState('Top',0);
- }
-
- /**
- * @param integer the Y coordinate of the top side of the rectangle HotSpot region.
- */
- public function setTop($value)
- {
- $this->setViewState('Top',TPropertyValue::ensureInteger($value),0);
- }
-}
-
-/**
- * Class TPolygonHotSpot.
- *
- * TPolygonHotSpot defines a polygon hot spot region in a {@link
- * TImageMap} control.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TPolygonHotSpot extends THotSpot
-{
- /**
- * @return string shape of this hotspot.
- */
- public function getShape()
- {
- return 'poly';
- }
-
- /**
- * @return string coordinates of the vertices defining the polygon.
- * Coordinates are concatenated together with comma ','. Each pair
- * represents (x,y) of a vertex.
- */
- public function getCoordinates()
- {
- return $this->getViewState('Coordinates','');
- }
-
- /**
- * @param string coordinates of the vertices defining the polygon.
- * Coordinates are concatenated together with comma ','. Each pair
- * represents (x,y) of a vertex.
- */
- public function setCoordinates($value)
- {
- $this->setViewState('Coordinates',$value,'');
- }
-}
-
-?>
\ No newline at end of file
+<?php
+/**
+ * TImageMap and related class file.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright © 2005 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ */
+
+/**
+ * Includes TImage class file
+ */
+Prado::using('System.Web.UI.WebControls.TImage');
+
+/**
+ * TImageMap class
+ *
+ * TImageMap represents an image on a page. Hotspot regions can be defined
+ * within the image. Depending on the {@link setHotSpotMode HotSpotMode},
+ * clicking on the hotspots may trigger a postback or navigate to a specified
+ * URL. The hotspots defined may be accessed via {@link getHotSpots HotSpots}.
+ * Each hotspot is described as a {@link THotSpot}, which can be a circle,
+ * rectangle, polygon, etc. To add hotspot in a template, use the following,
+ * <code>
+ * <com:TImageMap>
+ * <com:TCircleHotSpot ... />
+ * <com:TRectangleHotSpot ... />
+ * <com:TPolygonHotSpot ... />
+ * </com:TImageMap>
+ * </code>
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TImageMap extends TImage implements IPostBackEventHandler
+{
+ const MAP_NAME_PREFIX='ImageMap';
+
+ /**
+ * Processes an object that is created during parsing template.
+ * This method adds {@link THotSpot} objects into the hotspot collection
+ * of the imagemap.
+ * @param string|TComponent text string or component parsed and instantiated in template
+ */
+ public function addParsedObject($object)
+ {
+ if($object instanceof THotSpot)
+ $this->getHotSpots()->add($object);
+ }
+
+ /**
+ * Adds attribute name-value pairs to renderer.
+ * This overrides the parent implementation with additional imagemap specific attributes.
+ * @param THtmlWriter the writer used for the rendering purpose
+ */
+ protected function addAttributesToRender($writer)
+ {
+ parent::addAttributesToRender($writer);
+ if($this->getHotSpots()->getCount()>0)
+ {
+ $writer->addAttribute('usemap','#'.self::MAP_NAME_PREFIX.$this->getClientID());
+ $writer->addAttribute('id',$this->getUniqueID());
+ }
+ if($this->getEnabled() && !$this->getEnabled(true))
+ $writer->addAttribute('disabled','disabled');
+ }
+
+ /**
+ * Renders this imagemap.
+ * @param THtmlWriter
+ */
+ public function render($writer)
+ {
+ parent::render($writer);
+
+ $hotspots=$this->getHotSpots();
+
+ if($hotspots->getCount()>0)
+ {
+ $clientID=$this->getClientID();
+ $cs=$this->getPage()->getClientScript();
+ $writer->writeLine();
+ $writer->addAttribute('name',self::MAP_NAME_PREFIX.$clientID);
+ $writer->renderBeginTag('map');
+ $writer->writeLine();
+ if(($mode=$this->getHotSpotMode())==='NotSet')
+ $mode='Navigate';
+ $target=$this->getTarget();
+ $i=0;
+ $options['EventTarget'] = $this->getUniqueID();
+ $options['StopEvent'] = true;
+ $cs=$this->getPage()->getClientScript();
+ foreach($hotspots as $hotspot)
+ {
+ if($hotspot->getHotSpotMode()==='NotSet')
+ $hotspot->setHotSpotMode($mode);
+ if($target!=='' && $hotspot->getTarget()==='')
+ $hotspot->setTarget($target);
+ if($hotspot->getHotSpotMode()==='PostBack')
+ {
+ $id=$clientID.'_'.$i;
+ $writer->addAttribute('id',$id);
+ $writer->addAttribute('href','#'.$id); //create unique no-op url references
+ $options['ID']=$id;
+ $options['EventParameter']="$i";
+ $options['CausesValidation']=$hotspot->getCausesValidation();
+ $options['ValidationGroup']=$hotspot->getValidationGroup();
+ $cs->registerPostBackControl($this->getClientClassName(),$options);
+ }
+ $hotspot->render($writer);
+ $writer->writeLine();
+ $i++;
+ }
+ $writer->renderEndTag();
+ }
+ }
+
+ /**
+ * Gets the name of the javascript class responsible for performing postback for this control.
+ * This method overrides the parent implementation.
+ * @return string the javascript class name
+ */
+ protected function getClientClassName()
+ {
+ return 'Prado.WebUI.TImageMap';
+ }
+
+ /**
+ * Raises the postback event.
+ * This method is required by {@link IPostBackEventHandler} interface.
+ * This method is mainly used by framework and control developers.
+ * @param TEventParameter the event parameter
+ */
+ public function raisePostBackEvent($param)
+ {
+ $postBackValue=null;
+ if($param!=='')
+ {
+ $index=TPropertyValue::ensureInteger($param);
+ $hotspots=$this->getHotSpots();
+ if($index>=0 && $index<$hotspots->getCount())
+ {
+ $hotspot=$hotspots->itemAt($index);
+ if(($mode=$hotspot->getHotSpotMode())==='NotSet')
+ $mode=$this->getHotSpotMode();
+ if($mode==='PostBack')
+ {
+ $postBackValue=$hotspot->getPostBackValue();
+ if($hotspot->getCausesValidation())
+ $this->getPage()->validate($hotspot->getValidationGroup());
+ }
+ }
+ }
+ if($postBackValue!==null)
+ $this->onClick(new TImageMapEventParameter($postBackValue));
+ }
+
+ /**
+ * @return string the behavior of hotspot regions in this imagemap when they are clicked. Defaults to 'NotSet'.
+ */
+ public function getHotSpotMode()
+ {
+ return $this->getViewState('HotSpotMode','NotSet');
+ }
+
+ /**
+ * Sets the behavior of hotspot regions in this imagemap when they are clicked.
+ * If an individual hotspot has a mode other than 'NotSet', the mode set in this
+ * imagemap will be ignored. By default, 'NotSet' is equivalent to 'Navigate'.
+ * @param string the behavior of hotspot regions in this imagemap when they are clicked.
+ * Valid values include 'NotSet','Navigate','PostBack','Inactive'.
+ */
+ public function setHotSpotMode($value)
+ {
+ $this->setViewState('HotSpotMode',TPropertyValue::ensureEnum($value,'NotSet','Navigate','PostBack','Inactive'),'NotSet');
+ }
+
+ /**
+ * @return THotSpotCollection collection of hotspots defined in this imagemap.
+ */
+ public function getHotSpots()
+ {
+ if(($hotspots=$this->getViewState('HotSpots',null))===null)
+ {
+ $hotspots=new THotSpotCollection;
+ $this->setViewState('HotSpots',$hotspots);
+ }
+ return $hotspots;
+ }
+
+ /**
+ * @return string the target window or frame to display the new page when a hotspot region is clicked within the imagemap. Defaults to ''.
+ */
+ public function getTarget()
+ {
+ return $this->getViewState('Target','');
+ }
+
+ /**
+ * @param string the target window or frame to display the new page when a hotspot region is clicked within the imagemap.
+ */
+ public function setTarget($value)
+ {
+ $this->setViewState('Target',TPropertyValue::ensureString($value),'');
+ }
+
+ /**
+ * Raises <b>OnClick</b> event.
+ * This method is invoked when a hotspot region is clicked within the imagemap.
+ * If you override this method, be sure to call the parent implementation
+ * so that the event handler can be invoked.
+ * @param TImageMapEventParameter event parameter to be passed to the event handlers
+ */
+ public function onClick($param)
+ {
+ $this->raiseEvent('OnClick',$this,$param);
+ }
+}
+
+/**
+ * TImageMapEventParameter class.
+ *
+ * TImageMapEventParameter represents a postback event parameter
+ * when a hotspot is clicked and posts back in a {@link TImageMap}.
+ * To retrieve the post back value associated with the hotspot being clicked,
+ * access {@link getPostBackValue PostBackValue}.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TImageMapEventParameter extends TEventParameter
+{
+ private $_postBackValue;
+
+ /**
+ * Constructor.
+ * @param string post back value associated with the hotspot clicked
+ */
+ public function __construct($postBackValue)
+ {
+ $this->_postBackValue=$postBackValue;
+ }
+
+ /**
+ * @return string post back value associated with the hotspot clicked
+ */
+ public function getPostBackValue()
+ {
+ return $this->_postBackValue;
+ }
+}
+
+/**
+ * THotSpotCollection class.
+ *
+ * THotSpotCollection represents a collection of hotspots in an imagemap.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class THotSpotCollection extends TList
+{
+ /**
+ * Inserts an item at the specified position.
+ * This overrides the parent implementation by inserting only {@link THotSpot}.
+ * @param integer the speicified position.
+ * @param mixed new item
+ * @throws TInvalidDataTypeException if the item to be inserted is not a THotSpot.
+ */
+ public function insertAt($index,$item)
+ {
+ if($item instanceof THotSpot)
+ parent::insertAt($index,$item);
+ else
+ throw new TInvalidDataTypeException('hotspotcollection_hotspot_required');
+ }
+}
+
+
+/**
+ * THotSpot class.
+ *
+ * THotSpot implements the basic functionality common to all hot spot shapes.
+ * Derived classes include {@link TCircleHotSpot}, {@link TPolygonHotSpot}
+ * and {@link TRectangleHotSpot}.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+abstract class THotSpot extends TComponent
+{
+ private $_viewState=array();
+
+ /**
+ * Returns a viewstate value.
+ *
+ * This function is very useful in defining getter functions for component properties
+ * that must be kept in viewstate.
+ * @param string the name of the viewstate value to be returned
+ * @param mixed the default value. If $key is not found in viewstate, $defaultValue will be returned
+ * @return mixed the viewstate value corresponding to $key
+ */
+ protected function getViewState($key,$defaultValue=null)
+ {
+ return isset($this->_viewState[$key])?$this->_viewState[$key]:$defaultValue;
+ }
+
+ /**
+ * Sets a viewstate value.
+ *
+ * This function is very useful in defining setter functions for control properties
+ * that must be kept in viewstate.
+ * Make sure that the viewstate value must be serializable and unserializable.
+ * @param string the name of the viewstate value
+ * @param mixed the viewstate value to be set
+ * @param mixed default value. If $value===$defaultValue, the item will be cleared from the viewstate.
+ */
+ protected function setViewState($key,$value,$defaultValue=null)
+ {
+ if($value===$defaultValue)
+ unset($this->_viewState[$key]);
+ else
+ $this->_viewState[$key]=$value;
+ }
+
+ /**
+ * @return string shape of the hotspot, can be 'circle', 'rect', 'poly', etc.
+ */
+ abstract public function getShape();
+ /**
+ * @return string coordinates defining the hotspot shape.
+ */
+ abstract public function getCoordinates();
+
+ /**
+ * @return string the access key that allows you to quickly navigate to the HotSpot region. Defaults to ''.
+ */
+ public function getAccessKey()
+ {
+ return $this->getViewState('AccessKey','');
+ }
+
+ /**
+ * @param string the access key that allows you to quickly navigate to the HotSpot region.
+ */
+ public function setAccessKey($value)
+ {
+ $this->setViewState('AccessKey',TPropertyValue::ensureString($value),'');
+ }
+
+ /**
+ * @return string the alternate text to display for a HotSpot object. Defaults to ''.
+ */
+ public function getAlternateText()
+ {
+ return $this->getViewState('AlternateText','');
+ }
+
+ /**
+ * @param string the alternate text to display for a HotSpot object.
+ */
+ public function setAlternateText($value)
+ {
+ $this->setViewState('AlternateText',TPropertyValue::ensureString($value),'');
+ }
+
+ /**
+ * @return string the behavior of a HotSpot object when it is clicked. Defaults to 'NotSet'.
+ */
+ public function getHotSpotMode()
+ {
+ return $this->getViewState('HotSpotMode','NotSet');
+ }
+
+ /**
+ * @param string the behavior of a HotSpot object when it is clicked.
+ * Valid values include 'NotSet','Navigate','PostBack','Inactive'.
+ */
+ public function setHotSpotMode($value)
+ {
+ $this->setViewState('HotSpotMode',TPropertyValue::ensureEnum($value,'NotSet','Navigate','PostBack','Inactive'),'NotSet');
+ }
+
+ /**
+ * @return string the URL to navigate to when a HotSpot object is clicked. Defaults to ''.
+ */
+ public function getNavigateUrl()
+ {
+ return $this->getViewState('NavigateUrl','');
+ }
+
+ /**
+ * @param string the URL to navigate to when a HotSpot object is clicked.
+ */
+ public function setNavigateUrl($value)
+ {
+ $this->setViewState('NavigateUrl',TPropertyValue::ensureString($value),'');
+ }
+
+ /**
+ * @return string a value that is post back when the HotSpot is clicked. Defaults to ''.
+ */
+ public function getPostBackValue()
+ {
+ return $this->getViewState('PostBackValue','');
+ }
+
+ /**
+ * @param string a value that is post back when the HotSpot is clicked.
+ */
+ public function setPostBackValue($value)
+ {
+ $this->setViewState('PostBackValue',TPropertyValue::ensureString($value),'');
+ }
+
+ /**
+ * @return integer the tab index of the HotSpot region. Defaults to 0.
+ */
+ public function getTabIndex()
+ {
+ return $this->getViewState('TabIndex',0);
+ }
+
+ /**
+ * @param integer the tab index of the HotSpot region.
+ */
+ public function setTabIndex($value)
+ {
+ $this->setViewState('TabIndex',TPropertyValue::ensureInteger($value),0);
+ }
+
+ /**
+ * @return boolean whether postback event trigger by this hotspot will cause input validation, default is true
+ */
+ public function getCausesValidation()
+ {
+ return $this->getViewState('CausesValidation',true);
+ }
+
+ /**
+ * @param boolean whether postback event trigger by this hotspot will cause input validation
+ */
+ public function setCausesValidation($value)
+ {
+ $this->setViewState('CausesValidation',TPropertyValue::ensureBoolean($value),true);
+ }
+
+ /**
+ * @return string the group of validators which the hotspot causes validation upon postback
+ */
+ public function getValidationGroup()
+ {
+ return $this->getViewState('ValidationGroup','');
+ }
+
+ /**
+ * @param string the group of validators which the hotspot causes validation upon postback
+ */
+ public function setValidationGroup($value)
+ {
+ $this->setViewState('ValidationGroup',$value,'');
+ }
+
+ /**
+ * @return string the target window or frame to display the new page when the HotSpot region
+ * is clicked. Defaults to ''.
+ */
+ public function getTarget()
+ {
+ return $this->getViewState('Target','');
+ }
+
+ /**
+ * @param string the target window or frame to display the new page when the HotSpot region
+ * is clicked.
+ */
+ public function setTarget($value)
+ {
+ $this->setViewState('Target',TPropertyValue::ensureString($value),'');
+ }
+
+ /**
+ * Renders this hotspot.
+ * @param THtmlWriter
+ */
+ public function render($writer)
+ {
+ $writer->addAttribute('shape',$this->getShape());
+ $writer->addAttribute('coords',$this->getCoordinates());
+ if(($mode=$this->getHotSpotMode())==='NotSet')
+ $mode='Navigate';
+ if($mode==='Navigate')
+ {
+ $writer->addAttribute('href',$this->getNavigateUrl());
+ if(($target=$this->getTarget())!=='')
+ $writer->addAttribute('target',$target);
+ }
+ else if($mode==='Inactive')
+ $writer->addAttribute('nohref','true');
+ $text=$this->getAlternateText();
+ $writer->addAttribute('title',$text);
+ $writer->addAttribute('alt',$text);
+ if(($accessKey=$this->getAccessKey())!=='')
+ $writer->addAttribute('accesskey',$accessKey);
+ if(($tabIndex=$this->getTabIndex())!==0)
+ $writer->addAttribute('tabindex',"$tabIndex");
+ $writer->renderBeginTag('area');
+ $writer->renderEndTag();
+ }
+}
+
+/**
+ * Class TCircleHotSpot.
+ *
+ * TCircleHotSpot defines a circular hot spot region in a {@link TImageMap}
+ * control.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TCircleHotSpot extends THotSpot
+{
+ /**
+ * @return string shape of this hotspot.
+ */
+ public function getShape()
+ {
+ return 'circle';
+ }
+
+ /**
+ * @return string coordinates defining this hotspot shape
+ */
+ public function getCoordinates()
+ {
+ return $this->getX().','.$this->getY().','.$this->getRadius();
+ }
+
+ /**
+ * @return integer radius of the circular HotSpot region. Defaults to 0.
+ */
+ public function getRadius()
+ {
+ return $this->getViewState('Radius',0);
+ }
+
+ /**
+ * @param integer radius of the circular HotSpot region.
+ */
+ public function setRadius($value)
+ {
+ $this->setViewState('Radius',TPropertyValue::ensureInteger($value),0);
+ }
+
+ /**
+ * @return integer the X coordinate of the center of the circular HotSpot region. Defaults to 0.
+ */
+ public function getX()
+ {
+ return $this->getViewState('X',0);
+ }
+
+ /**
+ * @param integer the X coordinate of the center of the circular HotSpot region.
+ */
+ public function setX($value)
+ {
+ $this->setViewState('X',TPropertyValue::ensureInteger($value),0);
+ }
+
+ /**
+ * @return integer the Y coordinate of the center of the circular HotSpot region. Defaults to 0.
+ */
+ public function getY()
+ {
+ return $this->getViewState('Y',0);
+ }
+
+ /**
+ * @param integer the Y coordinate of the center of the circular HotSpot region.
+ */
+ public function setY($value)
+ {
+ $this->setViewState('Y',TPropertyValue::ensureInteger($value),0);
+ }
+}
+
+/**
+ * Class TRectangleHotSpot.
+ *
+ * TRectangleHotSpot defines a rectangle hot spot region in a {@link
+ * TImageMap} control.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TRectangleHotSpot extends THotSpot
+{
+ /**
+ * @return string shape of this hotspot.
+ */
+ public function getShape()
+ {
+ return 'rect';
+ }
+
+ /**
+ * @return string coordinates defining this hotspot shape
+ */
+ public function getCoordinates()
+ {
+ return $this->getLeft().','.$this->getTop().','.$this->getRight().','.$this->getBottom();
+ }
+
+ /**
+ * @return integer the Y coordinate of the bottom side of the rectangle HotSpot region. Defaults to 0.
+ */
+ public function getBottom()
+ {
+ return $this->getViewState('Bottom',0);
+ }
+
+ /**
+ * @param integer the Y coordinate of the bottom side of the rectangle HotSpot region.
+ */
+ public function setBottom($value)
+ {
+ $this->setViewState('Bottom',TPropertyValue::ensureInteger($value),0);
+ }
+
+ /**
+ * @return integer the X coordinate of the right side of the rectangle HotSpot region. Defaults to 0.
+ */
+ public function getLeft()
+ {
+ return $this->getViewState('Left',0);
+ }
+
+ /**
+ * @param integer the X coordinate of the right side of the rectangle HotSpot region.
+ */
+ public function setLeft($value)
+ {
+ $this->setViewState('Left',TPropertyValue::ensureInteger($value),0);
+ }
+
+ /**
+ * @return integer the X coordinate of the right side of the rectangle HotSpot region. Defaults to 0.
+ */
+ public function getRight()
+ {
+ return $this->getViewState('Right',0);
+ }
+
+ /**
+ * @param integer the X coordinate of the right side of the rectangle HotSpot region.
+ */
+ public function setRight($value)
+ {
+ $this->setViewState('Right',TPropertyValue::ensureInteger($value),0);
+ }
+
+ /**
+ * @return integer the Y coordinate of the top side of the rectangle HotSpot region. Defaults to 0.
+ */
+ public function getTop()
+ {
+ return $this->getViewState('Top',0);
+ }
+
+ /**
+ * @param integer the Y coordinate of the top side of the rectangle HotSpot region.
+ */
+ public function setTop($value)
+ {
+ $this->setViewState('Top',TPropertyValue::ensureInteger($value),0);
+ }
+}
+
+/**
+ * Class TPolygonHotSpot.
+ *
+ * TPolygonHotSpot defines a polygon hot spot region in a {@link
+ * TImageMap} control.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TPolygonHotSpot extends THotSpot
+{
+ /**
+ * @return string shape of this hotspot.
+ */
+ public function getShape()
+ {
+ return 'poly';
+ }
+
+ /**
+ * @return string coordinates of the vertices defining the polygon.
+ * Coordinates are concatenated together with comma ','. Each pair
+ * represents (x,y) of a vertex.
+ */
+ public function getCoordinates()
+ {
+ return $this->getViewState('Coordinates','');
+ }
+
+ /**
+ * @param string coordinates of the vertices defining the polygon.
+ * Coordinates are concatenated together with comma ','. Each pair
+ * represents (x,y) of a vertex.
+ */
+ public function setCoordinates($value)
+ {
+ $this->setViewState('Coordinates',$value,'');
+ }
+}
+
+?>
diff --git a/framework/Web/UI/WebControls/TLinkButton.php b/framework/Web/UI/WebControls/TLinkButton.php
index 84e1d5a4..6c318944 100644
--- a/framework/Web/UI/WebControls/TLinkButton.php
+++ b/framework/Web/UI/WebControls/TLinkButton.php
@@ -1,255 +1,265 @@
-<?php
-/**
- * TLinkButton class file
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @link http://www.pradosoft.com/
- * @copyright Copyright © 2005 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- */
-
-/**
- * TLinkButton class
- *
- * TLinkButton creates a hyperlink style button on the page.
- * TLinkButton has the same appearance as a hyperlink. However, it is mainly
- * used to submit data to a page. Like {@link TButton}, you can create either
- * a <b>submit</b> button or a <b>command</b> button.
- *
- * A <b>command</b> button has a command name (specified by
- * the {@link setCommandName CommandName} property) and and a command parameter
- * (specified by {@link setCommandParameter CommandParameter} property)
- * associated with the button. This allows you to create multiple TLinkButton
- * components on a Web page and programmatically determine which one is clicked
- * with what parameter. You can provide an event handler for
- * {@link onCommand OnCommand} event to programmatically control the actions performed
- * when the command button is clicked. In the event handler, you can determine
- * the {@link setCommandName CommandName} property value and
- * the {@link setCommandParameter CommandParameter} property value
- * through the {@link TCommandParameter::getName Name} and
- * {@link TCommandParameter::getParameter Parameter} properties of the event
- * parameter which is of type {@link TCommandEventParameter}.
- *
- * A <b>submit</b> button does not have a command name associated with the button
- * and clicking on it simply posts the Web page back to the server.
- * By default, a TLinkButton component is a submit button.
- * You can provide an event handler for the {@link onClick OnClick} event
- * to programmatically control the actions performed when the submit button is clicked.
- *
- * Clicking on button can trigger form validation, if
- * {@link setCausesValidation CausesValidation} is true.
- * And the validation may be restricted within a certain group of validator
- * controls by setting {@link setValidationGroup ValidationGroup} property.
- * If validation is successful, the data will be post back to the same page.
- *
- * TLinkButton will display the {@link setText Text} property value
- * as the hyperlink text. If {@link setText Text} is empty, the body content
- * of TLinkButton will be displayed. Therefore, you can use TLinkButton
- * as an image button by enclosing an <img> tag as the body of TLinkButton.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TLinkButton extends TWebControl implements IPostBackEventHandler, IButtonControl
-{
- /**
- * @return string tag name of the button
- */
- protected function getTagName()
- {
- return 'a';
- }
-
- /**
- * Adds attribute name-value pairs to renderer.
- * This overrides the parent implementation with additional button specific attributes.
- * @param THtmlWriter the writer used for the rendering purpose
- */
- protected function addAttributesToRender($writer)
- {
- $page=$this->getPage();
- $page->ensureRenderInForm($this);
-
- $writer->addAttribute('id',$this->getClientID());
-
- // We call parent implementation here because some attributes
- // may be overwritten in the following
- parent::addAttributesToRender($writer);
-
- if($this->getEnabled(true))
- $this->renderClientControlScript($writer);
- else if($this->getEnabled()) // in this case, parent will not render 'disabled'
- $writer->addAttribute('disabled','disabled');
- }
-
- /**
- * Renders the client-script code.
- */
- protected function renderClientControlScript($writer)
- {
- //create unique no-op url references
- $nop = "javascript:;//".$this->getClientID();
- $writer->addAttribute('href', $nop);
- $cs = $this->getPage()->getClientScript();
- $cs->registerPostBackControl('Prado.WebUI.TLinkButton',$this->getPostBackOptions());
- }
-
- /**
- * Returns postback specifications for the button.
- * This method is used by framework and control developers.
- * @return array parameters about how the button defines its postback behavior.
- */
- protected function getPostBackOptions()
- {
- $options['ID'] = $this->getClientID();
- $options['EventTarget'] = $this->getUniqueID();
- $options['CausesValidation'] = $this->getCausesValidation();
- $options['ValidationGroup'] = $this->getValidationGroup();
- $options['StopEvent'] = true;
-
- return $options;
- }
-
- /**
- * Renders the body content enclosed between the control tag.
- * If {@link getText Text} is not empty, it will be rendered. Otherwise,
- * the body content enclosed in the control tag will be rendered.
- * @param THtmlWriter the writer used for the rendering purpose
- */
- public function renderContents($writer)
- {
- if(($text=$this->getText())==='')
- parent::renderContents($writer);
- else
- $writer->write($text);
- }
-
- /**
- * @return string the text caption of the button
- */
- public function getText()
- {
- return $this->getViewState('Text','');
- }
-
- /**
- * @param string the text caption to be set
- */
- public function setText($value)
- {
- $this->setViewState('Text',$value,'');
- }
-
- /**
- * @return string the command name associated with the {@link onCommand OnCommand} event.
- */
- public function getCommandName()
- {
- return $this->getViewState('CommandName','');
- }
-
- /**
- * @param string the command name associated with the {@link onCommand OnCommand} event.
- */
- public function setCommandName($value)
- {
- $this->setViewState('CommandName',$value,'');
- }
-
- /**
- * @return string the parameter associated with the {@link onCommand OnCommand} event
- */
- public function getCommandParameter()
- {
- return $this->getViewState('CommandParameter','');
- }
-
- /**
- * @param string the parameter associated with the {@link onCommand OnCommand} event.
- */
- public function setCommandParameter($value)
- {
- $this->setViewState('CommandParameter',$value,'');
- }
-
- /**
- * @return boolean whether postback event trigger by this button will cause input validation
- */
- public function getCausesValidation()
- {
- return $this->getViewState('CausesValidation',true);
- }
-
- /**
- * Sets the value indicating whether postback event trigger by this button will cause input validation.
- * @param string the text caption to be set
- */
- public function setCausesValidation($value)
- {
- $this->setViewState('CausesValidation',TPropertyValue::ensureBoolean($value),true);
- }
-
- /**
- * @return string the group of validators which the button causes validation upon postback
- */
- public function getValidationGroup()
- {
- return $this->getViewState('ValidationGroup','');
- }
-
- /**
- * @param string the group of validators which the button causes validation upon postback
- */
- public function setValidationGroup($value)
- {
- $this->setViewState('ValidationGroup',$value,'');
- }
-
- /**
- * Raises the postback event.
- * This method is required by {@link IPostBackEventHandler} interface.
- * If {@link getCausesValidation CausesValidation} is true, it will
- * invoke the page's {@link TPage::validate validate} method first.
- * It will raise {@link onClick OnClick} and {@link onCommand OnCommand} events.
- * This method is mainly used by framework and control developers.
- * @param TEventParameter the event parameter
- */
- public function raisePostBackEvent($param)
- {
- if($this->getCausesValidation())
- $this->getPage()->validate($this->getValidationGroup());
- $this->onClick(null);
- $this->onCommand(new TCommandEventParameter($this->getCommandName(),$this->getCommandParameter()));
- }
-
- /**
- * This method is invoked when the button is clicked.
- * The method raises 'OnClick' event to fire up the event handlers.
- * If you override this method, be sure to call the parent implementation
- * so that the event handler can be invoked.
- * @param TEventParameter event parameter to be passed to the event handlers
- */
- public function onClick($param)
- {
- $this->raiseEvent('OnClick',$this,$param);
- }
-
- /**
- * This method is invoked when the button is clicked.
- * The method raises 'OnCommand' event to fire up the event handlers.
- * If you override this method, be sure to call the parent implementation
- * so that the event handlers can be invoked.
- * @param TCommandEventParameter event parameter to be passed to the event handlers
- */
- public function onCommand($param)
- {
- $this->raiseEvent('OnCommand',$this,$param);
- $this->raiseBubbleEvent($this,$param);
- }
-}
-
-?>
+<?php
+/**
+ * TLinkButton class file
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright © 2005 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ */
+
+/**
+ * TLinkButton class
+ *
+ * TLinkButton creates a hyperlink style button on the page.
+ * TLinkButton has the same appearance as a hyperlink. However, it is mainly
+ * used to submit data to a page. Like {@link TButton}, you can create either
+ * a <b>submit</b> button or a <b>command</b> button.
+ *
+ * A <b>command</b> button has a command name (specified by
+ * the {@link setCommandName CommandName} property) and and a command parameter
+ * (specified by {@link setCommandParameter CommandParameter} property)
+ * associated with the button. This allows you to create multiple TLinkButton
+ * components on a Web page and programmatically determine which one is clicked
+ * with what parameter. You can provide an event handler for
+ * {@link onCommand OnCommand} event to programmatically control the actions performed
+ * when the command button is clicked. In the event handler, you can determine
+ * the {@link setCommandName CommandName} property value and
+ * the {@link setCommandParameter CommandParameter} property value
+ * through the {@link TCommandParameter::getName Name} and
+ * {@link TCommandParameter::getParameter Parameter} properties of the event
+ * parameter which is of type {@link TCommandEventParameter}.
+ *
+ * A <b>submit</b> button does not have a command name associated with the button
+ * and clicking on it simply posts the Web page back to the server.
+ * By default, a TLinkButton component is a submit button.
+ * You can provide an event handler for the {@link onClick OnClick} event
+ * to programmatically control the actions performed when the submit button is clicked.
+ *
+ * Clicking on button can trigger form validation, if
+ * {@link setCausesValidation CausesValidation} is true.
+ * And the validation may be restricted within a certain group of validator
+ * controls by setting {@link setValidationGroup ValidationGroup} property.
+ * If validation is successful, the data will be post back to the same page.
+ *
+ * TLinkButton will display the {@link setText Text} property value
+ * as the hyperlink text. If {@link setText Text} is empty, the body content
+ * of TLinkButton will be displayed. Therefore, you can use TLinkButton
+ * as an image button by enclosing an <img> tag as the body of TLinkButton.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TLinkButton extends TWebControl implements IPostBackEventHandler, IButtonControl
+{
+ /**
+ * @return string tag name of the button
+ */
+ protected function getTagName()
+ {
+ return 'a';
+ }
+
+ /**
+ * Adds attribute name-value pairs to renderer.
+ * This overrides the parent implementation with additional button specific attributes.
+ * @param THtmlWriter the writer used for the rendering purpose
+ */
+ protected function addAttributesToRender($writer)
+ {
+ $page=$this->getPage();
+ $page->ensureRenderInForm($this);
+
+ $writer->addAttribute('id',$this->getClientID());
+
+ // We call parent implementation here because some attributes
+ // may be overwritten in the following
+ parent::addAttributesToRender($writer);
+
+ if($this->getEnabled(true))
+ $this->renderClientControlScript($writer);
+ else if($this->getEnabled()) // in this case, parent will not render 'disabled'
+ $writer->addAttribute('disabled','disabled');
+ }
+
+ /**
+ * Renders the client-script code.
+ */
+ protected function renderClientControlScript($writer)
+ {
+ //create unique no-op url references
+ $nop = "javascript:;//".$this->getClientID();
+ $writer->addAttribute('href', $nop);
+ $cs = $this->getPage()->getClientScript();
+ $cs->registerPostBackControl($this->getClientClassName(),$this->getPostBackOptions());
+ }
+
+ /**
+ * Gets the name of the javascript class responsible for performing postback for this control.
+ * This method overrides the parent implementation.
+ * @return string the javascript class name
+ */
+ protected function getClientClassName()
+ {
+ return 'Prado.WebUI.TLinkButton';
+ }
+
+ /**
+ * Returns postback specifications for the button.
+ * This method is used by framework and control developers.
+ * @return array parameters about how the button defines its postback behavior.
+ */
+ protected function getPostBackOptions()
+ {
+ $options['ID'] = $this->getClientID();
+ $options['EventTarget'] = $this->getUniqueID();
+ $options['CausesValidation'] = $this->getCausesValidation();
+ $options['ValidationGroup'] = $this->getValidationGroup();
+ $options['StopEvent'] = true;
+
+ return $options;
+ }
+
+ /**
+ * Renders the body content enclosed between the control tag.
+ * If {@link getText Text} is not empty, it will be rendered. Otherwise,
+ * the body content enclosed in the control tag will be rendered.
+ * @param THtmlWriter the writer used for the rendering purpose
+ */
+ public function renderContents($writer)
+ {
+ if(($text=$this->getText())==='')
+ parent::renderContents($writer);
+ else
+ $writer->write($text);
+ }
+
+ /**
+ * @return string the text caption of the button
+ */
+ public function getText()
+ {
+ return $this->getViewState('Text','');
+ }
+
+ /**
+ * @param string the text caption to be set
+ */
+ public function setText($value)
+ {
+ $this->setViewState('Text',$value,'');
+ }
+
+ /**
+ * @return string the command name associated with the {@link onCommand OnCommand} event.
+ */
+ public function getCommandName()
+ {
+ return $this->getViewState('CommandName','');
+ }
+
+ /**
+ * @param string the command name associated with the {@link onCommand OnCommand} event.
+ */
+ public function setCommandName($value)
+ {
+ $this->setViewState('CommandName',$value,'');
+ }
+
+ /**
+ * @return string the parameter associated with the {@link onCommand OnCommand} event
+ */
+ public function getCommandParameter()
+ {
+ return $this->getViewState('CommandParameter','');
+ }
+
+ /**
+ * @param string the parameter associated with the {@link onCommand OnCommand} event.
+ */
+ public function setCommandParameter($value)
+ {
+ $this->setViewState('CommandParameter',$value,'');
+ }
+
+ /**
+ * @return boolean whether postback event trigger by this button will cause input validation
+ */
+ public function getCausesValidation()
+ {
+ return $this->getViewState('CausesValidation',true);
+ }
+
+ /**
+ * Sets the value indicating whether postback event trigger by this button will cause input validation.
+ * @param string the text caption to be set
+ */
+ public function setCausesValidation($value)
+ {
+ $this->setViewState('CausesValidation',TPropertyValue::ensureBoolean($value),true);
+ }
+
+ /**
+ * @return string the group of validators which the button causes validation upon postback
+ */
+ public function getValidationGroup()
+ {
+ return $this->getViewState('ValidationGroup','');
+ }
+
+ /**
+ * @param string the group of validators which the button causes validation upon postback
+ */
+ public function setValidationGroup($value)
+ {
+ $this->setViewState('ValidationGroup',$value,'');
+ }
+
+ /**
+ * Raises the postback event.
+ * This method is required by {@link IPostBackEventHandler} interface.
+ * If {@link getCausesValidation CausesValidation} is true, it will
+ * invoke the page's {@link TPage::validate validate} method first.
+ * It will raise {@link onClick OnClick} and {@link onCommand OnCommand} events.
+ * This method is mainly used by framework and control developers.
+ * @param TEventParameter the event parameter
+ */
+ public function raisePostBackEvent($param)
+ {
+ if($this->getCausesValidation())
+ $this->getPage()->validate($this->getValidationGroup());
+ $this->onClick(null);
+ $this->onCommand(new TCommandEventParameter($this->getCommandName(),$this->getCommandParameter()));
+ }
+
+ /**
+ * This method is invoked when the button is clicked.
+ * The method raises 'OnClick' event to fire up the event handlers.
+ * If you override this method, be sure to call the parent implementation
+ * so that the event handler can be invoked.
+ * @param TEventParameter event parameter to be passed to the event handlers
+ */
+ public function onClick($param)
+ {
+ $this->raiseEvent('OnClick',$this,$param);
+ }
+
+ /**
+ * This method is invoked when the button is clicked.
+ * The method raises 'OnCommand' event to fire up the event handlers.
+ * If you override this method, be sure to call the parent implementation
+ * so that the event handlers can be invoked.
+ * @param TCommandEventParameter event parameter to be passed to the event handlers
+ */
+ public function onCommand($param)
+ {
+ $this->raiseEvent('OnCommand',$this,$param);
+ $this->raiseBubbleEvent($this,$param);
+ }
+}
+
+?>
diff --git a/framework/Web/UI/WebControls/TRadioButton.php b/framework/Web/UI/WebControls/TRadioButton.php
index 64387683..bb3e0658 100644
--- a/framework/Web/UI/WebControls/TRadioButton.php
+++ b/framework/Web/UI/WebControls/TRadioButton.php
@@ -1,182 +1,192 @@
-<?php
-/**
- * TRadioButton class file
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @link http://www.pradosoft.com/
- * @copyright Copyright © 2005 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- */
-
-/**
- * Using TCheckBox parent class
- */
-Prado::using('System.Web.UI.WebControls.TCheckBox');
-/**
- * Using TRadioButtonList class
- */
-Prado::using('System.Web.UI.WebControls.TRadioButtonList');
-
-/**
- * TRadioButton class
- *
- * TRadioButton displays a radio button on the page.
- * You can specify the caption to display beside the radio buttonby setting
- * the {@link setText Text} property. The caption can appear either on the right
- * or left of the radio button, which is determined by the {@link setTextAlign TextAlign}
- * property.
- *
- * To determine whether the TRadioButton component is checked, test the {@link getChecked Checked}
- * property. The {@link onCheckedChanged OnCheckedChanged} event is raised when
- * the {@link getChecked Checked} state of the TRadioButton component changes
- * between posts to the server. You can provide an event handler for
- * the {@link onCheckedChanged OnCheckedChanged} event to to programmatically
- * control the actions performed when the state of the TRadioButton component changes
- * between posts to the server.
- *
- * TRadioButton uses {@link setGroupName GroupName} to group together a set of radio buttons.
- *
- * If {@link setAutoPostBack AutoPostBack} is set true, changing the radio button state
- * will cause postback action. And if {@link setCausesValidation CausesValidation}
- * is true, validation will also be processed, which can be further restricted within
- * a {@link setValidationGroup ValidationGroup}.
- *
- * Note, {@link setText Text} is rendered as is. Make sure it does not contain unwanted characters
- * that may bring security vulnerabilities.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Revision: $ $Date: $
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TRadioButton extends TCheckBox
-{
- /**
- * @var string the name used to fetch radiobutton post data
- */
- private $_uniqueGroupName=null;
-
- /**
- * Loads user input data.
- * This method is primarly used by framework developers.
- * @param string the key that can be used to retrieve data from the input data collection
- * @param array the input data collection
- * @return boolean whether the data of the control has been changed
- */
- public function loadPostData($key,$values)
- {
- $uniqueGroupName=$this->getUniqueGroupName();
- $value=isset($values[$uniqueGroupName])?$values[$uniqueGroupName]:null;
- if($value!==null && $value===$this->getValueAttribute())
- {
- if(!$this->getChecked())
- {
- $this->setChecked(true);
- return true;
- }
- else
- return false;
- }
- else if($this->getChecked())
- $this->setChecked(false);
- return false;
- }
-
- /**
- * @return string the name of the group that the radio button belongs to. Defaults to empty.
- */
- public function getGroupName()
- {
- return $this->getViewState('GroupName','');
- }
-
- /**
- * Sets the name of the group that the radio button belongs to
- * @param string the group name
- */
- public function setGroupName($value)
- {
- $this->setViewState('GroupName',$value,'');
- }
-
- protected function getValueAttribute()
- {
- if(($value=parent::getValueAttribute())==='')
- return $this->getUniqueID();
- else
- return $value;
- }
-
- /**
- * @return string the name used to fetch radiobutton post data
- */
- private function getUniqueGroupName()
- {
- if($this->_uniqueGroupName===null)
- {
- $groupName=$this->getGroupName();
- $uniqueID=$this->getUniqueID();
- if($uniqueID!=='')
- {
- if(($pos=strrpos($uniqueID,TControl::ID_SEPARATOR))!==false)
- {
- if($groupName!=='')
- $groupName=substr($uniqueID,0,$pos+1).$groupName;
- else if($this->getNamingContainer() instanceof TRadioButtonList)
- $groupName=substr($uniqueID,0,$pos);
- }
- if($groupName==='')
- $groupName=$uniqueID;
- }
- $this->_uniqueGroupName=$groupName;
- }
- return $this->_uniqueGroupName;
- }
-
- /**
- * Renders a radiobutton input element.
- * @param THtmlWriter the writer for the rendering purpose
- * @param string checkbox id
- * @param string onclick js
- */
- protected function renderInputTag($writer,$clientID,$onclick)
- {
- if($clientID!=='')
- $writer->addAttribute('id',$clientID);
- $writer->addAttribute('type','radio');
- $writer->addAttribute('name',$this->getUniqueGroupName());
- $writer->addAttribute('value',$this->getValueAttribute());
- if($onclick!=='')
- $writer->addAttribute('onclick',$onclick);
- if($this->getChecked())
- $writer->addAttribute('checked','checked');
- if(!$this->getEnabled(true))
- $writer->addAttribute('disabled','disabled');
-
- $page=$this->getPage();
- if($this->getEnabled(true) && $this->getAutoPostBack() && $page->getClientSupportsJavaScript())
- $this->renderClientControlScript($writer);
-
- if(($accesskey=$this->getAccessKey())!=='')
- $writer->addAttribute('accesskey',$accesskey);
- if(($tabindex=$this->getTabIndex())>0)
- $writer->addAttribute('tabindex',"$tabindex");
- if($attributes=$this->getViewState('InputAttributes',null))
- $writer->addAttributes($attributes);
- $writer->renderBeginTag('input');
- $writer->renderEndTag();
- }
-
- /**
- * Renders the client-script code.
- */
- protected function renderClientControlScript($writer)
- {
- $cs = $this->getPage()->getClientScript();
- $cs->registerPostBackControl('Prado.WebUI.TRadioButton',$this->getPostBackOptions());
- }
-}
-
-?>
\ No newline at end of file
+<?php
+/**
+ * TRadioButton class file
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright © 2005 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ */
+
+/**
+ * Using TCheckBox parent class
+ */
+Prado::using('System.Web.UI.WebControls.TCheckBox');
+/**
+ * Using TRadioButtonList class
+ */
+Prado::using('System.Web.UI.WebControls.TRadioButtonList');
+
+/**
+ * TRadioButton class
+ *
+ * TRadioButton displays a radio button on the page.
+ * You can specify the caption to display beside the radio buttonby setting
+ * the {@link setText Text} property. The caption can appear either on the right
+ * or left of the radio button, which is determined by the {@link setTextAlign TextAlign}
+ * property.
+ *
+ * To determine whether the TRadioButton component is checked, test the {@link getChecked Checked}
+ * property. The {@link onCheckedChanged OnCheckedChanged} event is raised when
+ * the {@link getChecked Checked} state of the TRadioButton component changes
+ * between posts to the server. You can provide an event handler for
+ * the {@link onCheckedChanged OnCheckedChanged} event to to programmatically
+ * control the actions performed when the state of the TRadioButton component changes
+ * between posts to the server.
+ *
+ * TRadioButton uses {@link setGroupName GroupName} to group together a set of radio buttons.
+ *
+ * If {@link setAutoPostBack AutoPostBack} is set true, changing the radio button state
+ * will cause postback action. And if {@link setCausesValidation CausesValidation}
+ * is true, validation will also be processed, which can be further restricted within
+ * a {@link setValidationGroup ValidationGroup}.
+ *
+ * Note, {@link setText Text} is rendered as is. Make sure it does not contain unwanted characters
+ * that may bring security vulnerabilities.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TRadioButton extends TCheckBox
+{
+ /**
+ * @var string the name used to fetch radiobutton post data
+ */
+ private $_uniqueGroupName=null;
+
+ /**
+ * Loads user input data.
+ * This method is primarly used by framework developers.
+ * @param string the key that can be used to retrieve data from the input data collection
+ * @param array the input data collection
+ * @return boolean whether the data of the control has been changed
+ */
+ public function loadPostData($key,$values)
+ {
+ $uniqueGroupName=$this->getUniqueGroupName();
+ $value=isset($values[$uniqueGroupName])?$values[$uniqueGroupName]:null;
+ if($value!==null && $value===$this->getValueAttribute())
+ {
+ if(!$this->getChecked())
+ {
+ $this->setChecked(true);
+ return true;
+ }
+ else
+ return false;
+ }
+ else if($this->getChecked())
+ $this->setChecked(false);
+ return false;
+ }
+
+ /**
+ * @return string the name of the group that the radio button belongs to. Defaults to empty.
+ */
+ public function getGroupName()
+ {
+ return $this->getViewState('GroupName','');
+ }
+
+ /**
+ * Sets the name of the group that the radio button belongs to
+ * @param string the group name
+ */
+ public function setGroupName($value)
+ {
+ $this->setViewState('GroupName',$value,'');
+ }
+
+ protected function getValueAttribute()
+ {
+ if(($value=parent::getValueAttribute())==='')
+ return $this->getUniqueID();
+ else
+ return $value;
+ }
+
+ /**
+ * @return string the name used to fetch radiobutton post data
+ */
+ private function getUniqueGroupName()
+ {
+ if($this->_uniqueGroupName===null)
+ {
+ $groupName=$this->getGroupName();
+ $uniqueID=$this->getUniqueID();
+ if($uniqueID!=='')
+ {
+ if(($pos=strrpos($uniqueID,TControl::ID_SEPARATOR))!==false)
+ {
+ if($groupName!=='')
+ $groupName=substr($uniqueID,0,$pos+1).$groupName;
+ else if($this->getNamingContainer() instanceof TRadioButtonList)
+ $groupName=substr($uniqueID,0,$pos);
+ }
+ if($groupName==='')
+ $groupName=$uniqueID;
+ }
+ $this->_uniqueGroupName=$groupName;
+ }
+ return $this->_uniqueGroupName;
+ }
+
+ /**
+ * Renders a radiobutton input element.
+ * @param THtmlWriter the writer for the rendering purpose
+ * @param string checkbox id
+ * @param string onclick js
+ */
+ protected function renderInputTag($writer,$clientID,$onclick)
+ {
+ if($clientID!=='')
+ $writer->addAttribute('id',$clientID);
+ $writer->addAttribute('type','radio');
+ $writer->addAttribute('name',$this->getUniqueGroupName());
+ $writer->addAttribute('value',$this->getValueAttribute());
+ if($onclick!=='')
+ $writer->addAttribute('onclick',$onclick);
+ if($this->getChecked())
+ $writer->addAttribute('checked','checked');
+ if(!$this->getEnabled(true))
+ $writer->addAttribute('disabled','disabled');
+
+ $page=$this->getPage();
+ if($this->getEnabled(true) && $this->getAutoPostBack() && $page->getClientSupportsJavaScript())
+ $this->renderClientControlScript($writer);
+
+ if(($accesskey=$this->getAccessKey())!=='')
+ $writer->addAttribute('accesskey',$accesskey);
+ if(($tabindex=$this->getTabIndex())>0)
+ $writer->addAttribute('tabindex',"$tabindex");
+ if($attributes=$this->getViewState('InputAttributes',null))
+ $writer->addAttributes($attributes);
+ $writer->renderBeginTag('input');
+ $writer->renderEndTag();
+ }
+
+ /**
+ * Renders the client-script code.
+ */
+ protected function renderClientControlScript($writer)
+ {
+ $cs = $this->getPage()->getClientScript();
+ $cs->registerPostBackControl($this->getClientClassName(),$this->getPostBackOptions());
+ }
+
+ /**
+ * Gets the name of the javascript class responsible for performing postback for this control.
+ * This method overrides the parent implementation.
+ * @return string the javascript class name
+ */
+ protected function getClientClassName()
+ {
+ return 'Prado.WebUI.TRadioButton';
+ }
+}
+
+?>
diff --git a/framework/Web/UI/WebControls/TRatingList.php b/framework/Web/UI/WebControls/TRatingList.php
index 6f382d31..05578136 100644
--- a/framework/Web/UI/WebControls/TRatingList.php
+++ b/framework/Web/UI/WebControls/TRatingList.php
@@ -204,6 +204,16 @@ class TRatingList extends TRadioButtonList
{
return new TStyle;
}
+
+ /**
+ * Gets the name of the javascript class responsible for performing postback for this control.
+ * This method overrides the parent implementation.
+ * @return string the javascript class name
+ */
+ protected function getClientClassName()
+ {
+ return 'Prado.WebUI.TRatingList';
+ }
}
?>
\ No newline at end of file
diff --git a/framework/Web/UI/WebControls/TTextBox.php b/framework/Web/UI/WebControls/TTextBox.php
index 73b1e9cc..c13f20e7 100644
--- a/framework/Web/UI/WebControls/TTextBox.php
+++ b/framework/Web/UI/WebControls/TTextBox.php
@@ -154,7 +154,17 @@ class TTextBox extends TWebControl implements IPostBackDataHandler, IValidatable
{
$writer->addAttribute('id',$this->getClientID());
$cs = $this->getPage()->getClientScript();
- $cs->registerPostBackControl('Prado.WebUI.TTextBox',$this->getPostBackOptions());
+ $cs->registerPostBackControl($this->getClientClassName(),$this->getPostBackOptions());
+ }
+
+ /**
+ * Gets the name of the javascript class responsible for performing postback for this control.
+ * This method overrides the parent implementation.
+ * @return string the javascript class name
+ */
+ protected function getClientClassName()
+ {
+ return 'Prado.WebUI.TTextBox';
}
/**
--
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