1 files changed, 367 insertions, 367 deletions
diff --git a/framework/Web/UI/WebControls/TButton.php b/framework/Web/UI/WebControls/TButton.php
index 71256a5b..caa0332c 100644
--- a/framework/Web/UI/WebControls/TButton.php
+++ b/framework/Web/UI/WebControls/TButton.php
@@ -1,368 +1,368 @@
-<?php
-/**
- * TButton class file.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @link http://www.pradosoft.com/
+<?php
+/**
+ * TButton 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
- */
-
-/**
- * TButton class
- *
- * TButton creates a click button on the page. It is mainly used to submit data to a page.
- *
- * TButton raises two server-side events, {@link onClick OnClick} and {@link onCommand OnCommand},
- * when it is clicked on the client-side. The difference between these two events
- * is that the event {@link onCommand OnCommand} is bubbled up to the button's ancestor controls.
- * And within the event parameter for {@link onCommand OnCommand} contains the reference
- * to the {@link setCommandName CommandName} and {@link setCommandParameter CommandParameter}
- * property values that are set for the button object. This allows you to create multiple TButton
- * components on a Web page and programmatically determine which one is clicked
- * with what parameter.
- *
- * Clicking on button can also trigger form validation, if
- * {@link setCausesValidation CausesValidation} is true.
- * 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.
- *
- * TButton can be one of three {@link setButtonType ButtonType}: Submit, Button and Reset.
- * By default, it is a Submit button and the form submission uses the browser's
- * default submission capability. If it is Button or Reset, postback may occur
- * if one of the following conditions is met:
- * - an event handler is attached to {@link onClick OnClick} event;
- * - an event handler is attached to {@link onCommand OnCommand} event;
- * - the button is in a non-empty validation group.
- * In addition, clicking on a Reset button will clear up all input fields
- * if the button does not cause a postback.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Id$
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TButton extends TWebControl implements IPostBackEventHandler, IButtonControl, IDataRenderer
-{
-	/**
-	 * @return string tag name of the button
-	 */
-	protected function getTagName()
-	{
-		return 'input';
-	}
-
-	/**
-	 * @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);
-	}
-
-	/**
-	 * 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);
-		$writer->addAttribute('type',strtolower($this->getButtonType()));
-		if(($uniqueID=$this->getUniqueID())!=='')
-			$writer->addAttribute('name',$uniqueID);
-		$writer->addAttribute('value',$this->getText());
-		if($this->getEnabled(true))
-		{
-			if($this->getEnableClientScript() && $this->needPostBackScript())
-				$this->renderClientControlScript($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)
-	{
-		$writer->addAttribute('id',$this->getClientID());
-		$this->getPage()->getClientScript()->registerPostBackControl($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;
-	}
-
-	/**
-	 * @param boolean set by a panel to register this button as the default button for the panel.
-	 */
-	public function setIsDefaultButton($value)
-	{
-		$this->setViewState('IsDefaultButton', TPropertyValue::ensureBoolean($value),false);
-	}
-
-	/**
-	 * @return boolean true if this button is registered as a default button for a panel.
-	 */
-	public function getIsDefaultButton()
-	{
-		return $this->getViewState('IsDefaultButton', false);
-	}
-
-	/**
-	 * @return boolean whether the button needs javascript to do postback
-	 */
-	protected function needPostBackScript()
-	{
-		return $this->canCauseValidation() || ($this->getButtonType()!==TButtonType::Submit &&
-			($this->hasEventHandler('OnClick') || $this->hasEventHandler('OnCommand')))
-			|| $this->getIsDefaultButton();
-	}
-
-	/**
-	 * 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,'');
-	}
-
-	/**
-	 * Returns the caption of the button.
-	 * This method is required by {@link IDataRenderer}.
-	 * It is the same as {@link getText()}.
-	 * @return string caption of the button.
-	 * @see getText
-	 * @since 3.1.0
-	 */
-	public function getData()
-	{
-		return $this->getText();
-	}
-
-	/**
-	 * Sets the caption of the button.
-	 * This method is required by {@link IDataRenderer}.
-	 * It is the same as {@link setText()}.
-	 * @param string caption of the button
-	 * @see setText
-	 * @since 3.1.0
-	 */
-	public function setData($value)
-	{
-		$this->setText($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,'');
-	}
-
-	/**
-	 * @return TButtonType the type of the button. Defaults to TButtonType::Submit.
-	 */
-	public function getButtonType()
-	{
-		return $this->getViewState('ButtonType',TButtonType::Submit);
-	}
-
-	/**
-	 * @param TButtonType the type of the button.
-	 */
-	public function setButtonType($value)
-	{
-		$this->setViewState('ButtonType',TPropertyValue::ensureEnum($value,'TButtonType'),TButtonType::Submit);
-	}
-}
-
-/**
- * TButtonType class.
- * TButtonType defines the enumerable type for the possible types that a {@link TButton} can take.
- *
- * The following enumerable values are defined:
- * - Submit: a normal submit button
- * - Reset: a reset button
- * - Button: a client button (normally does not perform form submission)
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Id$
- * @package System.Web.UI.WebControls
- * @since 3.0.4
- */
-class TButtonType extends TEnumerable
-{
-	const Submit='Submit';
-	const Reset='Reset';
-	const Button='Button';
-}
-
+ * @license http://www.pradosoft.com/license/
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ */
+
+/**
+ * TButton class
+ *
+ * TButton creates a click button on the page. It is mainly used to submit data to a page.
+ *
+ * TButton raises two server-side events, {@link onClick OnClick} and {@link onCommand OnCommand},
+ * when it is clicked on the client-side. The difference between these two events
+ * is that the event {@link onCommand OnCommand} is bubbled up to the button's ancestor controls.
+ * And within the event parameter for {@link onCommand OnCommand} contains the reference
+ * to the {@link setCommandName CommandName} and {@link setCommandParameter CommandParameter}
+ * property values that are set for the button object. This allows you to create multiple TButton
+ * components on a Web page and programmatically determine which one is clicked
+ * with what parameter.
+ *
+ * Clicking on button can also trigger form validation, if
+ * {@link setCausesValidation CausesValidation} is true.
+ * 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.
+ *
+ * TButton can be one of three {@link setButtonType ButtonType}: Submit, Button and Reset.
+ * By default, it is a Submit button and the form submission uses the browser's
+ * default submission capability. If it is Button or Reset, postback may occur
+ * if one of the following conditions is met:
+ * - an event handler is attached to {@link onClick OnClick} event;
+ * - an event handler is attached to {@link onCommand OnCommand} event;
+ * - the button is in a non-empty validation group.
+ * In addition, clicking on a Reset button will clear up all input fields
+ * if the button does not cause a postback.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TButton extends TWebControl implements IPostBackEventHandler, IButtonControl, IDataRenderer
+{
+	/**
+	 * @return string tag name of the button
+	 */
+	protected function getTagName()
+	{
+		return 'input';
+	}
+
+	/**
+	 * @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);
+	}
+
+	/**
+	 * 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);
+		$writer->addAttribute('type',strtolower($this->getButtonType()));
+		if(($uniqueID=$this->getUniqueID())!=='')
+			$writer->addAttribute('name',$uniqueID);
+		$writer->addAttribute('value',$this->getText());
+		if($this->getEnabled(true))
+		{
+			if($this->getEnableClientScript() && $this->needPostBackScript())
+				$this->renderClientControlScript($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)
+	{
+		$writer->addAttribute('id',$this->getClientID());
+		$this->getPage()->getClientScript()->registerPostBackControl($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;
+	}
+
+	/**
+	 * @param boolean set by a panel to register this button as the default button for the panel.
+	 */
+	public function setIsDefaultButton($value)
+	{
+		$this->setViewState('IsDefaultButton', TPropertyValue::ensureBoolean($value),false);
+	}
+
+	/**
+	 * @return boolean true if this button is registered as a default button for a panel.
+	 */
+	public function getIsDefaultButton()
+	{
+		return $this->getViewState('IsDefaultButton', false);
+	}
+
+	/**
+	 * @return boolean whether the button needs javascript to do postback
+	 */
+	protected function needPostBackScript()
+	{
+		return $this->canCauseValidation() || ($this->getButtonType()!==TButtonType::Submit &&
+			($this->hasEventHandler('OnClick') || $this->hasEventHandler('OnCommand')))
+			|| $this->getIsDefaultButton();
+	}
+
+	/**
+	 * 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,'');
+	}
+
+	/**
+	 * Returns the caption of the button.
+	 * This method is required by {@link IDataRenderer}.
+	 * It is the same as {@link getText()}.
+	 * @return string caption of the button.
+	 * @see getText
+	 * @since 3.1.0
+	 */
+	public function getData()
+	{
+		return $this->getText();
+	}
+
+	/**
+	 * Sets the caption of the button.
+	 * This method is required by {@link IDataRenderer}.
+	 * It is the same as {@link setText()}.
+	 * @param string caption of the button
+	 * @see setText
+	 * @since 3.1.0
+	 */
+	public function setData($value)
+	{
+		$this->setText($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,'');
+	}
+
+	/**
+	 * @return TButtonType the type of the button. Defaults to TButtonType::Submit.
+	 */
+	public function getButtonType()
+	{
+		return $this->getViewState('ButtonType',TButtonType::Submit);
+	}
+
+	/**
+	 * @param TButtonType the type of the button.
+	 */
+	public function setButtonType($value)
+	{
+		$this->setViewState('ButtonType',TPropertyValue::ensureEnum($value,'TButtonType'),TButtonType::Submit);
+	}
+}
+
+/**
+ * TButtonType class.
+ * TButtonType defines the enumerable type for the possible types that a {@link TButton} can take.
+ *
+ * The following enumerable values are defined:
+ * - Submit: a normal submit button
+ * - Reset: a reset button
+ * - Button: a client button (normally does not perform form submission)
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.0.4
+ */
+class TButtonType extends TEnumerable
+{
+	const Submit='Submit';
+	const Reset='Reset';
+	const Button='Button';
+}
+