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-rw-r--r--framework/Web/UI/WebControls/TBulletedList.php982
1 files changed, 491 insertions, 491 deletions
diff --git a/framework/Web/UI/WebControls/TBulletedList.php b/framework/Web/UI/WebControls/TBulletedList.php
index 1b32059f..51982c3e 100644
--- a/framework/Web/UI/WebControls/TBulletedList.php
+++ b/framework/Web/UI/WebControls/TBulletedList.php
@@ -1,492 +1,492 @@
-<?php
-/**
- * TBulletedList class file
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @link http://www.pradosoft.com/
+<?php
+/**
+ * TBulletedList class file
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
* @copyright Copyright &copy; 2005-2012 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @version $Id$
- * @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 $Id$
- * @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($this->getBulletStyle())
- {
- case TBulletStyle::Numbered:
- case TBulletStyle::LowerAlpha:
- case TBulletStyle::UpperAlpha:
- case TBulletStyle::LowerRoman:
- case TBulletStyle::UpperRoman:
- return 'ol';
- }
- return 'ul';
- }
-
- /**
- * Gets the name of the javascript class responsible for performing postback for this control.
- * This method overrides the parent implementation.
- * @return string the javascript class name
- */
- protected function getClientClassName()
- {
- return 'Prado.WebUI.TBulletedList';
- }
-
- /**
- * Adds attribute name-value pairs to renderer.
- * This overrides the parent implementation with additional bulleted list specific attributes.
- * @param THtmlWriter the writer used for the rendering purpose
- */
- protected function addAttributesToRender($writer)
- {
- $needStart=false;
- switch($this->getBulletStyle())
- {
- case TBulletStyle::None:
- $writer->addStyleAttribute('list-style-type','none');
- $needStart=true;
- break;
- case TBulletStyle::Numbered:
- $writer->addStyleAttribute('list-style-type','decimal');
- $needStart=true;
- break;
- case TBulletStyle::LowerAlpha:
- $writer->addStyleAttribute('list-style-type','lower-alpha');
- $needStart=true;
- break;
- case TBulletStyle::UpperAlpha:
- $writer->addStyleAttribute('list-style-type','upper-alpha');
- $needStart=true;
- break;
- case TBulletStyle::LowerRoman:
- $writer->addStyleAttribute('list-style-type','lower-roman');
- $needStart=true;
- break;
- case TBulletStyle::UpperRoman:
- $writer->addStyleAttribute('list-style-type','upper-roman');
- $needStart=true;
- break;
- case TBulletStyle::Disc:
- $writer->addStyleAttribute('list-style-type','disc');
- break;
- case TBulletStyle::Circle:
- $writer->addStyleAttribute('list-style-type','circle');
- break;
- case TBulletStyle::Square:
- $writer->addStyleAttribute('list-style-type','square');
- break;
- case TBulletStyle::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 TBulletStyle style of bullets. Defaults to TBulletStyle::NotSet.
- */
- public function getBulletStyle()
- {
- return $this->getViewState('BulletStyle',TBulletStyle::NotSet);
- }
-
- /**
- * @param TBulletStyle style of bullets.
- */
- public function setBulletStyle($value)
- {
- $this->setViewState('BulletStyle',TPropertyValue::ensureEnum($value,'TBulletStyle'),TBulletStyle::NotSet);
- }
-
- /**
- * @return TBulletedListDisplayMode display mode of the list. Defaults to TBulletedListDisplayMode::Text.
- */
- public function getDisplayMode()
- {
- return $this->getViewState('DisplayMode',TBulletedListDisplayMode::Text);
- }
-
- /**
- * @return TBulletedListDisplayMode display mode of the list.
- */
- public function setDisplayMode($value)
- {
- $this->setViewState('DisplayMode',TPropertyValue::ensureEnum($value,'TBulletedListDisplayMode'),TBulletedListDisplayMode::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 TBulletedListDisplayMode::Text:
- $this->renderTextItem($writer, $item, $index);
- break;
- case TBulletedListDisplayMode::HyperLink:
- $this->renderHyperLinkItem($writer, $item, $index);
- break;
- case TBulletedListDisplayMode::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($value)
- {
- throw new TNotSupportedException('bulletedlist_selectedvalue_unsupported');
- }
-
- /**
- * @throws TNotSupportedException if this method is invoked
- */
- public function setSelectedValues($values)
- {
- 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 $Id$
- * @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;
- }
-}
-
-/**
- * TBulletStyle class.
- * TBulletStyle defines the enumerable type for the possible bullet styles that may be used
- * for a {@link TBulletedList} control.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Id$
- * @package System.Web.UI.WebControls
- * @since 3.0.4
- */
-class TBulletStyle extends TEnumerable
-{
- const NotSet='NotSet';
- const None='None';
- const Numbered='Numbered';
- const LowerAlpha='LowerAlpha';
- const UpperAlpha='UpperAlpha';
- const LowerRoman='LowerRoman';
- const UpperRoman='UpperRoman';
- const Disc='Disc';
- const Circle='Circle';
- const Square='Square';
- const CustomImage='CustomImage';
-}
-
-/**
- * TBulletedListDisplayMode class.
- * TBulletedListDisplayMode defines the enumerable type for the possible display mode
- * of a {@link TBulletedList} control.
- *
- * The following enumerable values are defined:
- * - Text: the bulleted list items are displayed as plain texts
- * - HyperLink: the bulleted list items are displayed as hyperlinks
- * - LinkButton: the bulleted list items are displayed as link buttons that can cause postbacks
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Id$
- * @package System.Web.UI.WebControls
- * @since 3.0.4
- */
-class TBulletedListDisplayMode extends TEnumerable
-{
- const Text='Text';
- const HyperLink='HyperLink';
- const LinkButton='LinkButton';
-}
-
+ * @license http://www.pradosoft.com/license/
+ * @version $Id$
+ * @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 $Id$
+ * @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($this->getBulletStyle())
+ {
+ case TBulletStyle::Numbered:
+ case TBulletStyle::LowerAlpha:
+ case TBulletStyle::UpperAlpha:
+ case TBulletStyle::LowerRoman:
+ case TBulletStyle::UpperRoman:
+ return 'ol';
+ }
+ return 'ul';
+ }
+
+ /**
+ * Gets the name of the javascript class responsible for performing postback for this control.
+ * This method overrides the parent implementation.
+ * @return string the javascript class name
+ */
+ protected function getClientClassName()
+ {
+ return 'Prado.WebUI.TBulletedList';
+ }
+
+ /**
+ * Adds attribute name-value pairs to renderer.
+ * This overrides the parent implementation with additional bulleted list specific attributes.
+ * @param THtmlWriter the writer used for the rendering purpose
+ */
+ protected function addAttributesToRender($writer)
+ {
+ $needStart=false;
+ switch($this->getBulletStyle())
+ {
+ case TBulletStyle::None:
+ $writer->addStyleAttribute('list-style-type','none');
+ $needStart=true;
+ break;
+ case TBulletStyle::Numbered:
+ $writer->addStyleAttribute('list-style-type','decimal');
+ $needStart=true;
+ break;
+ case TBulletStyle::LowerAlpha:
+ $writer->addStyleAttribute('list-style-type','lower-alpha');
+ $needStart=true;
+ break;
+ case TBulletStyle::UpperAlpha:
+ $writer->addStyleAttribute('list-style-type','upper-alpha');
+ $needStart=true;
+ break;
+ case TBulletStyle::LowerRoman:
+ $writer->addStyleAttribute('list-style-type','lower-roman');
+ $needStart=true;
+ break;
+ case TBulletStyle::UpperRoman:
+ $writer->addStyleAttribute('list-style-type','upper-roman');
+ $needStart=true;
+ break;
+ case TBulletStyle::Disc:
+ $writer->addStyleAttribute('list-style-type','disc');
+ break;
+ case TBulletStyle::Circle:
+ $writer->addStyleAttribute('list-style-type','circle');
+ break;
+ case TBulletStyle::Square:
+ $writer->addStyleAttribute('list-style-type','square');
+ break;
+ case TBulletStyle::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 TBulletStyle style of bullets. Defaults to TBulletStyle::NotSet.
+ */
+ public function getBulletStyle()
+ {
+ return $this->getViewState('BulletStyle',TBulletStyle::NotSet);
+ }
+
+ /**
+ * @param TBulletStyle style of bullets.
+ */
+ public function setBulletStyle($value)
+ {
+ $this->setViewState('BulletStyle',TPropertyValue::ensureEnum($value,'TBulletStyle'),TBulletStyle::NotSet);
+ }
+
+ /**
+ * @return TBulletedListDisplayMode display mode of the list. Defaults to TBulletedListDisplayMode::Text.
+ */
+ public function getDisplayMode()
+ {
+ return $this->getViewState('DisplayMode',TBulletedListDisplayMode::Text);
+ }
+
+ /**
+ * @return TBulletedListDisplayMode display mode of the list.
+ */
+ public function setDisplayMode($value)
+ {
+ $this->setViewState('DisplayMode',TPropertyValue::ensureEnum($value,'TBulletedListDisplayMode'),TBulletedListDisplayMode::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 TBulletedListDisplayMode::Text:
+ $this->renderTextItem($writer, $item, $index);
+ break;
+ case TBulletedListDisplayMode::HyperLink:
+ $this->renderHyperLinkItem($writer, $item, $index);
+ break;
+ case TBulletedListDisplayMode::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($value)
+ {
+ throw new TNotSupportedException('bulletedlist_selectedvalue_unsupported');
+ }
+
+ /**
+ * @throws TNotSupportedException if this method is invoked
+ */
+ public function setSelectedValues($values)
+ {
+ 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 $Id$
+ * @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;
+ }
+}
+
+/**
+ * TBulletStyle class.
+ * TBulletStyle defines the enumerable type for the possible bullet styles that may be used
+ * for a {@link TBulletedList} control.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.0.4
+ */
+class TBulletStyle extends TEnumerable
+{
+ const NotSet='NotSet';
+ const None='None';
+ const Numbered='Numbered';
+ const LowerAlpha='LowerAlpha';
+ const UpperAlpha='UpperAlpha';
+ const LowerRoman='LowerRoman';
+ const UpperRoman='UpperRoman';
+ const Disc='Disc';
+ const Circle='Circle';
+ const Square='Square';
+ const CustomImage='CustomImage';
+}
+
+/**
+ * TBulletedListDisplayMode class.
+ * TBulletedListDisplayMode defines the enumerable type for the possible display mode
+ * of a {@link TBulletedList} control.
+ *
+ * The following enumerable values are defined:
+ * - Text: the bulleted list items are displayed as plain texts
+ * - HyperLink: the bulleted list items are displayed as hyperlinks
+ * - LinkButton: the bulleted list items are displayed as link buttons that can cause postbacks
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.0.4
+ */
+class TBulletedListDisplayMode extends TEnumerable
+{
+ const Text='Text';
+ const HyperLink='HyperLink';
+ const LinkButton='LinkButton';
+}
+
generated by cgit v1.2.3 (git 2.46.0) at 2024-11-27 19:11:09 +0000