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-rw-r--r--framework/Web/UI/WebControls/TCheckBox.php1026
1 files changed, 513 insertions, 513 deletions
diff --git a/framework/Web/UI/WebControls/TCheckBox.php b/framework/Web/UI/WebControls/TCheckBox.php
index 641497ac..fe8bfbca 100644
--- a/framework/Web/UI/WebControls/TCheckBox.php
+++ b/framework/Web/UI/WebControls/TCheckBox.php
@@ -1,131 +1,131 @@
-<?php
-/**
- * TCheckBox class file
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @link http://www.pradosoft.com/
+<?php
+/**
+ * TCheckBox 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
- */
-
-/**
- * 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 $Id$
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TCheckBox extends TWebControl implements IPostBackDataHandler, IValidatable, IDataRenderer, ISurroundable
-{
- private $_dataChanged=false;
+ * @license http://www.pradosoft.com/license/
+ * @version $Id$
+ * @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 $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TCheckBox extends TWebControl implements IPostBackDataHandler, IValidatable, IDataRenderer, ISurroundable
+{
+ private $_dataChanged=false;
private $_isValid=true;
-
- /**
- * @return string tag name of the button
- */
- protected function getTagName()
- {
- return 'input';
- }
-
- /**
- * Loads user input data.
- * This method is primarly used by framework developers.
- * @param string the key that can be used to retrieve data from the input data collection
- * @param array the input data collection
- * @return boolean whether the data of the control has been changed
- */
- public function loadPostData($key,$values)
- {
- $checked=$this->getChecked();
- if($newChecked=isset($values[$key]))
- $this->setValue($values[$key]);
- $this->setChecked($newChecked);
- return $this->_dataChanged=($newChecked!==$checked);
- }
-
- /**
- * Raises postdata changed event.
- * This method raises {@link onCheckedChanged OnCheckedChanged} event.
- * This method is primarly used by framework developers.
- */
- public function raisePostDataChangedEvent()
- {
- if($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 a value indicating whether postback has caused the control data change.
- * This method is required by the IPostBackDataHandler interface.
- * @return boolean whether postback has caused the control data change. False if the page is not in postback mode.
- */
- public function getDataChanged()
- {
- return $this->_dataChanged;
- }
-
- /**
- * Returns the value of the property that needs validation.
- * @return mixed the property value to be validated
- */
- public function getValidationPropertyValue()
- {
- return $this->getChecked();
- }
-
+
+ /**
+ * @return string tag name of the button
+ */
+ protected function getTagName()
+ {
+ return 'input';
+ }
+
+ /**
+ * Loads user input data.
+ * This method is primarly used by framework developers.
+ * @param string the key that can be used to retrieve data from the input data collection
+ * @param array the input data collection
+ * @return boolean whether the data of the control has been changed
+ */
+ public function loadPostData($key,$values)
+ {
+ $checked=$this->getChecked();
+ if($newChecked=isset($values[$key]))
+ $this->setValue($values[$key]);
+ $this->setChecked($newChecked);
+ return $this->_dataChanged=($newChecked!==$checked);
+ }
+
+ /**
+ * Raises postdata changed event.
+ * This method raises {@link onCheckedChanged OnCheckedChanged} event.
+ * This method is primarly used by framework developers.
+ */
+ public function raisePostDataChangedEvent()
+ {
+ if($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 a value indicating whether postback has caused the control data change.
+ * This method is required by the IPostBackDataHandler interface.
+ * @return boolean whether postback has caused the control data change. False if the page is not in postback mode.
+ */
+ public function getDataChanged()
+ {
+ return $this->_dataChanged;
+ }
+
+ /**
+ * Returns the value of the property that needs validation.
+ * @return mixed the property value to be validated
+ */
+ public function getValidationPropertyValue()
+ {
+ return $this->getChecked();
+ }
+
/**
* Returns true if this control validated successfully.
* Defaults to true.
@@ -143,390 +143,390 @@ class TCheckBox extends TWebControl implements IPostBackDataHandler, IValidatabl
$this->_isValid=TPropertyValue::ensureBoolean($value);
}
- /**
- * @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 value of the checkbox. Defaults to empty.
- */
- public function getValue()
- {
- return $this->getViewState('Value','');
- }
-
- /**
- * @param string the value of the checkbox
- */
- public function setValue($value)
- {
- $this->setViewState('Value',TPropertyValue::ensureString($value),'');
- }
-
- /**
- * @return TTextAlign the alignment (Left or Right) of the text caption, defaults to TTextAlign::Right.
- */
- public function getTextAlign()
- {
- return $this->getViewState('TextAlign',TTextAlign::Right);
- }
-
- /**
- * @param TTextAlign the alignment of the text caption. Valid values include Left and Right.
- */
- public function setTextAlign($value)
- {
- $this->setViewState('TextAlign',TPropertyValue::ensureEnum($value,'TTextAlign'),TTextAlign::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);
- }
-
- /**
- * Returns the value indicating whether the checkbox is checked.
- * This method is required by {@link IDataRenderer}.
- * It is the same as {@link getChecked()}.
- * @return boolean whether the checkbox is checked.
- * @see getChecked
- * @since 3.1.0
- */
- public function getData()
- {
- return $this->getChecked();
- }
-
- /**
- * Sets the value indicating whether the checkbox is to be checked or not.
- * This method is required by {@link IDataRenderer}.
- * It is the same as {@link setChecked()}.
- * @param boolean whether the checkbox is to be checked
- * @see setChecked
- * @since 3.1.0
- */
- public function setData($value)
- {
- $this->setChecked($value);
- }
-
- /**
- * @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,'');
- }
-
- /**
- * @return string the id of the surrounding tag or this clientID if no such tag needed
- */
- public function getSurroundingTagID()
- {
- return $this->getSpanNeeded() ? $this->getClientID().'_parent' : $this->getClientID();
- }
-
- /**
- * Renders the checkbox control.
- * This method overrides the parent implementation by rendering a checkbox input element
- * and a span element if needed.
- * @param THtmlWriter the writer used for the rendering purpose
- */
- public function render($writer)
- {
- $this->getPage()->ensureRenderInForm($this);
- if($this->getHasStyle())
- $this->getStyle()->addAttributesToRender($writer);
- if(($tooltip=$this->getToolTip())!=='')
- $writer->addAttribute('title',$tooltip);
- if($this->getHasAttributes())
- {
- $attributes=$this->getAttributes();
- $value=$attributes->remove('value');
- // onclick js should only be added to input tag
- if(($onclick=$attributes->remove('onclick'))===null)
- $onclick='';
- if($attributes->getCount())
- $writer->addAttributes($attributes);
- if($value!==null)
- $attributes->add('value',$value);
- }
- else
- $onclick='';
- if($needspan=$this->getSpanNeeded())
- {
- $writer->addAttribute('id',$this->getSurroundingTagID());
- $writer->renderBeginTag('span');
- }
- $clientID=$this->getClientID();
- if(($text=$this->getText())!=='')
- {
- if($this->getTextAlign()===TTextAlign::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 $attributes;
- }
- }
-
- /**
- * @return string the value attribute to be rendered
- */
- protected function getValueAttribute()
- {
- if(($value=$this->getValue())!=='')
- return $value;
- else
- {
- $attributes=$this->getViewState('InputAttributes',null);
- if($attributes && $attributes->contains('value'))
- return $attributes->itemAt('value');
- else if($this->hasAttribute('value'))
- return $this->getAttribute('value');
- else
- return '';
- }
- }
-
- /**
- * @return boolean whether to render javascript.
- */
- public function getEnableClientScript()
- {
- return $this->getViewState('EnableClientScript',true);
- }
-
- /**
- * @param boolean whether to render javascript.
- */
- public function setEnableClientScript($value)
- {
- $this->setViewState('EnableClientScript',TPropertyValue::ensureBoolean($value),true);
- }
-
- /**
- * Check if we need a span tag to surround this control. The span tag will be created if
- * the Text property is set for this control.
- *
- * @return bool wether this control needs a surrounding span tag
- */
- protected function getSpanNeeded() {
- return $this->getText()!=='';
- }
-
- /**
- * Renders a label beside the checkbox.
- * @param THtmlWriter the writer for the rendering purpose
- * @param string checkbox id
- * @param string label text
- */
- protected function renderLabel($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(!empty($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->getEnableClientScript()
- && $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;
- }
-}
-
-/**
- * TTextAlign class.
- * TTextAlign defines the enumerable type for the possible text alignments
- *
- * The following enumerable values are defined:
- * - Left: left aligned
- * - Right: right aligned
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Id$
- * @package System.Web.UI.WebControls
- * @since 3.0.4
- */
-class TTextAlign extends TEnumerable
-{
- const Left='Left';
- const Right='Right';
-}
-
-?>
+ /**
+ * @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 value of the checkbox. Defaults to empty.
+ */
+ public function getValue()
+ {
+ return $this->getViewState('Value','');
+ }
+
+ /**
+ * @param string the value of the checkbox
+ */
+ public function setValue($value)
+ {
+ $this->setViewState('Value',TPropertyValue::ensureString($value),'');
+ }
+
+ /**
+ * @return TTextAlign the alignment (Left or Right) of the text caption, defaults to TTextAlign::Right.
+ */
+ public function getTextAlign()
+ {
+ return $this->getViewState('TextAlign',TTextAlign::Right);
+ }
+
+ /**
+ * @param TTextAlign the alignment of the text caption. Valid values include Left and Right.
+ */
+ public function setTextAlign($value)
+ {
+ $this->setViewState('TextAlign',TPropertyValue::ensureEnum($value,'TTextAlign'),TTextAlign::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);
+ }
+
+ /**
+ * Returns the value indicating whether the checkbox is checked.
+ * This method is required by {@link IDataRenderer}.
+ * It is the same as {@link getChecked()}.
+ * @return boolean whether the checkbox is checked.
+ * @see getChecked
+ * @since 3.1.0
+ */
+ public function getData()
+ {
+ return $this->getChecked();
+ }
+
+ /**
+ * Sets the value indicating whether the checkbox is to be checked or not.
+ * This method is required by {@link IDataRenderer}.
+ * It is the same as {@link setChecked()}.
+ * @param boolean whether the checkbox is to be checked
+ * @see setChecked
+ * @since 3.1.0
+ */
+ public function setData($value)
+ {
+ $this->setChecked($value);
+ }
+
+ /**
+ * @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,'');
+ }
+
+ /**
+ * @return string the id of the surrounding tag or this clientID if no such tag needed
+ */
+ public function getSurroundingTagID()
+ {
+ return $this->getSpanNeeded() ? $this->getClientID().'_parent' : $this->getClientID();
+ }
+
+ /**
+ * Renders the checkbox control.
+ * This method overrides the parent implementation by rendering a checkbox input element
+ * and a span element if needed.
+ * @param THtmlWriter the writer used for the rendering purpose
+ */
+ public function render($writer)
+ {
+ $this->getPage()->ensureRenderInForm($this);
+ if($this->getHasStyle())
+ $this->getStyle()->addAttributesToRender($writer);
+ if(($tooltip=$this->getToolTip())!=='')
+ $writer->addAttribute('title',$tooltip);
+ if($this->getHasAttributes())
+ {
+ $attributes=$this->getAttributes();
+ $value=$attributes->remove('value');
+ // onclick js should only be added to input tag
+ if(($onclick=$attributes->remove('onclick'))===null)
+ $onclick='';
+ if($attributes->getCount())
+ $writer->addAttributes($attributes);
+ if($value!==null)
+ $attributes->add('value',$value);
+ }
+ else
+ $onclick='';
+ if($needspan=$this->getSpanNeeded())
+ {
+ $writer->addAttribute('id',$this->getSurroundingTagID());
+ $writer->renderBeginTag('span');
+ }
+ $clientID=$this->getClientID();
+ if(($text=$this->getText())!=='')
+ {
+ if($this->getTextAlign()===TTextAlign::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 $attributes;
+ }
+ }
+
+ /**
+ * @return string the value attribute to be rendered
+ */
+ protected function getValueAttribute()
+ {
+ if(($value=$this->getValue())!=='')
+ return $value;
+ else
+ {
+ $attributes=$this->getViewState('InputAttributes',null);
+ if($attributes && $attributes->contains('value'))
+ return $attributes->itemAt('value');
+ else if($this->hasAttribute('value'))
+ return $this->getAttribute('value');
+ else
+ return '';
+ }
+ }
+
+ /**
+ * @return boolean whether to render javascript.
+ */
+ public function getEnableClientScript()
+ {
+ return $this->getViewState('EnableClientScript',true);
+ }
+
+ /**
+ * @param boolean whether to render javascript.
+ */
+ public function setEnableClientScript($value)
+ {
+ $this->setViewState('EnableClientScript',TPropertyValue::ensureBoolean($value),true);
+ }
+
+ /**
+ * Check if we need a span tag to surround this control. The span tag will be created if
+ * the Text property is set for this control.
+ *
+ * @return bool wether this control needs a surrounding span tag
+ */
+ protected function getSpanNeeded() {
+ return $this->getText()!=='';
+ }
+
+ /**
+ * Renders a label beside the checkbox.
+ * @param THtmlWriter the writer for the rendering purpose
+ * @param string checkbox id
+ * @param string label text
+ */
+ protected function renderLabel($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(!empty($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->getEnableClientScript()
+ && $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;
+ }
+}
+
+/**
+ * TTextAlign class.
+ * TTextAlign defines the enumerable type for the possible text alignments
+ *
+ * The following enumerable values are defined:
+ * - Left: left aligned
+ * - Right: right aligned
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.0.4
+ */
+class TTextAlign extends TEnumerable
+{
+ const Left='Left';
+ const Right='Right';
+}
+
+?>
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-26 00:01:47 +0000