1 files changed, 319 insertions, 319 deletions
diff --git a/framework/Web/UI/WebControls/TRadioButton.php b/framework/Web/UI/WebControls/TRadioButton.php
index b90cfcf5..6a2347f4 100644
--- a/framework/Web/UI/WebControls/TRadioButton.php
+++ b/framework/Web/UI/WebControls/TRadioButton.php
@@ -1,320 +1,320 @@
-<?php
-/**
- * TRadioButton class file
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @link http://www.pradosoft.com/
+<?php
+/**
+ * TRadioButton 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
- */
-
-/**
- * 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.
- * Once the {@link setGroupName GroupName} is set, you can use the {@link getRadioButtonsInGroup}
- * method to get an array of TRadioButtons having the same group name.
- *
- * 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 $Id$
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TRadioButton extends TCheckBox
-{
-	/**
-	 * @param array list of radio buttons that are on the current page hierarchy
-	 */
-	private static $_activeButtons=array();
-	/**
-	 * @var integer number of radio buttons created
-	 */
-	private static $_buttonCount=0;
-	/**
-	 * @var integer global ID of this radiobutton
-	 */
-	private $_globalID;
-	/**
-	 * @var string previous UniqueID (used to calculate UniqueGroup)
-	 */
-	private $_previousUniqueID=null;
-	/**
-	 * @var string the name used to fetch radiobutton post data
-	 */
-	private $_uniqueGroupName=null;
-
-	/**
-	 * Constructor.
-	 * Registers the radiobutton in a global radiobutton collection.
-	 * If overridden, the parent implementation must be invoked first.
-	 */
-	public function __construct()
-	{
-		parent::__construct();
-		$this->_globalID = self::$_buttonCount++;
-	}
-
-	/**
-	 * Registers the radio button groupings. If overriding onInit method,
-	 * ensure to call parent implemenation.
-	 * @param TEventParameter event parameter to be passed to the event handlers
-	 */
-	public function onInit($param)
-	{
-		parent::onInit($param);
-		self::$_activeButtons[$this->_globalID]=$this;
-	}
-
-	/**
-	 * Unregisters the radio button groupings. If overriding onInit method,
-	 * ensure to call parent implemenation.
-	 * @param TEventParameter event parameter to be passed to the event handlers
-	 */
-	public function onUnLoad($param)
-	{
-		unset(self::$_activeButtons[$this->_globalID]);
-		parent::onUnLoad($param);
-	}
-
-	/**
-	 * Loads user input data.
-	 * This method is primarly used by framework developers.
-	 * @param string the key that can be used to retrieve data from the input data collection
-	 * @param array the input data collection
-	 * @return boolean whether the data of the control has been changed
-	 */
-	public function loadPostData($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 $this->getViewState('GroupName','');
-	}
-
-	/**
-	 * Sets the name of the group that the radio button belongs to.
-	 * The group is unique among the control's naming container.
-	 * @param string the group name
-	 * @see setUniqueGroupName
-	 */
-	public function setGroupName($value)
-	{
-		$this->setViewState('GroupName',$value,'');
-		$this->_uniqueGroupName=null;
-	}
-
-	/**
-	 * Add the group name as post data loader if group name is set.
-	 */
-	protected function addToPostDataLoader()
-	{
-		parent::addToPostDataLoader();
-		$group = $this->getGroupName();
-		if(!empty($group) || $this->getViewState('UniqueGroupName','') !== '')
-			$this->getPage()->registerPostDataLoader($this->getUniqueGroupName());
-	}
-	/**
-	 * @return string the name used to fetch radiobutton post data
-	 */
-	public function getUniqueGroupName()
-	{
-		if(($groupName=$this->getViewState('UniqueGroupName',''))!=='')
-			return $groupName;
-		else if(($uniqueID=$this->getUniqueID())!==$this->_previousUniqueID || $this->_uniqueGroupName===null)
-		{
-			$groupName=$this->getGroupName();
-			$this->_previousUniqueID=$uniqueID;
-			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 $this->_uniqueGroupName;
-	}
-
-	/**
-	 * Sets the unique group name that the radio button belongs to.
-	 * A unique group is a radiobutton group unique among the whole page hierarchy,
-	 * while the {@link setGroupName GroupName} specifies a group that is unique
-	 * among the control's naming container only.
-	 * For example, each cell of a {@link TDataGrid} is a naming container.
-	 * If you specify {@link setGroupName GroupName} for a radiobutton in a cell,
-	 * it groups together radiobutton within a cell, but not the other, even though
-	 * they have the same {@link setGroupName GroupName}.
-	 * On the contratry, if {@link setUniqueGroupName UniqueGroupName} is used instead,
-	 * it will group all appropriate radio buttons on the whole page hierarchy.
-	 * Note, when both {@link setUniqueGroupName UniqueGroupName} and
-	 * {@link setGroupName GroupName}, the former takes precedence.
-	 * @param string the group name
-	 * @see setGroupName
-	 */
-	public function setUniqueGroupName($value)
-	{
-		$this->setViewState('UniqueGroupName',$value,'');
-	}
-
-	/**
-	 * Gets an array of radiobuttons whose group name is the same as this radiobutton's.
-	 * Note, only those radiobuttons that are on the current page hierarchy may be
-	 * returned in the result.
-	 * @return array list of TRadioButton with the same group
-	 */
-	public function getRadioButtonsInGroup()
-	{
-		$group = $this->getUniqueGroupName();
-		$buttons = array();
-		foreach(self::$_activeButtons as $control)
-		{
-			if($control->getUniqueGroupName() === $group)
-				$buttons[] = $control;
-		}
-		return $buttons;
-	}
-
-	/**
-	 * @return string the value attribute to be rendered
-	 */
-	protected function getValueAttribute()
-	{
-		if(($value=parent::getValueAttribute())==='')
-			return $this->getUniqueID();
-		else
-			return $value;
-	}
-
-	/**
-	 * @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);
-	}
-
-	/**
-	 * 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(!empty($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->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.TRadioButton';
-	}
-}
-
+ * @license http://www.pradosoft.com/license/
+ * @version $Id$
+ * @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.
+ * Once the {@link setGroupName GroupName} is set, you can use the {@link getRadioButtonsInGroup}
+ * method to get an array of TRadioButtons having the same group name.
+ *
+ * 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 $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TRadioButton extends TCheckBox
+{
+	/**
+	 * @param array list of radio buttons that are on the current page hierarchy
+	 */
+	private static $_activeButtons=array();
+	/**
+	 * @var integer number of radio buttons created
+	 */
+	private static $_buttonCount=0;
+	/**
+	 * @var integer global ID of this radiobutton
+	 */
+	private $_globalID;
+	/**
+	 * @var string previous UniqueID (used to calculate UniqueGroup)
+	 */
+	private $_previousUniqueID=null;
+	/**
+	 * @var string the name used to fetch radiobutton post data
+	 */
+	private $_uniqueGroupName=null;
+
+	/**
+	 * Constructor.
+	 * Registers the radiobutton in a global radiobutton collection.
+	 * If overridden, the parent implementation must be invoked first.
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->_globalID = self::$_buttonCount++;
+	}
+
+	/**
+	 * Registers the radio button groupings. If overriding onInit method,
+	 * ensure to call parent implemenation.
+	 * @param TEventParameter event parameter to be passed to the event handlers
+	 */
+	public function onInit($param)
+	{
+		parent::onInit($param);
+		self::$_activeButtons[$this->_globalID]=$this;
+	}
+
+	/**
+	 * Unregisters the radio button groupings. If overriding onInit method,
+	 * ensure to call parent implemenation.
+	 * @param TEventParameter event parameter to be passed to the event handlers
+	 */
+	public function onUnLoad($param)
+	{
+		unset(self::$_activeButtons[$this->_globalID]);
+		parent::onUnLoad($param);
+	}
+
+	/**
+	 * Loads user input data.
+	 * This method is primarly used by framework developers.
+	 * @param string the key that can be used to retrieve data from the input data collection
+	 * @param array the input data collection
+	 * @return boolean whether the data of the control has been changed
+	 */
+	public function loadPostData($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 $this->getViewState('GroupName','');
+	}
+
+	/**
+	 * Sets the name of the group that the radio button belongs to.
+	 * The group is unique among the control's naming container.
+	 * @param string the group name
+	 * @see setUniqueGroupName
+	 */
+	public function setGroupName($value)
+	{
+		$this->setViewState('GroupName',$value,'');
+		$this->_uniqueGroupName=null;
+	}
+
+	/**
+	 * Add the group name as post data loader if group name is set.
+	 */
+	protected function addToPostDataLoader()
+	{
+		parent::addToPostDataLoader();
+		$group = $this->getGroupName();
+		if(!empty($group) || $this->getViewState('UniqueGroupName','') !== '')
+			$this->getPage()->registerPostDataLoader($this->getUniqueGroupName());
+	}
+	/**
+	 * @return string the name used to fetch radiobutton post data
+	 */
+	public function getUniqueGroupName()
+	{
+		if(($groupName=$this->getViewState('UniqueGroupName',''))!=='')
+			return $groupName;
+		else if(($uniqueID=$this->getUniqueID())!==$this->_previousUniqueID || $this->_uniqueGroupName===null)
+		{
+			$groupName=$this->getGroupName();
+			$this->_previousUniqueID=$uniqueID;
+			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 $this->_uniqueGroupName;
+	}
+
+	/**
+	 * Sets the unique group name that the radio button belongs to.
+	 * A unique group is a radiobutton group unique among the whole page hierarchy,
+	 * while the {@link setGroupName GroupName} specifies a group that is unique
+	 * among the control's naming container only.
+	 * For example, each cell of a {@link TDataGrid} is a naming container.
+	 * If you specify {@link setGroupName GroupName} for a radiobutton in a cell,
+	 * it groups together radiobutton within a cell, but not the other, even though
+	 * they have the same {@link setGroupName GroupName}.
+	 * On the contratry, if {@link setUniqueGroupName UniqueGroupName} is used instead,
+	 * it will group all appropriate radio buttons on the whole page hierarchy.
+	 * Note, when both {@link setUniqueGroupName UniqueGroupName} and
+	 * {@link setGroupName GroupName}, the former takes precedence.
+	 * @param string the group name
+	 * @see setGroupName
+	 */
+	public function setUniqueGroupName($value)
+	{
+		$this->setViewState('UniqueGroupName',$value,'');
+	}
+
+	/**
+	 * Gets an array of radiobuttons whose group name is the same as this radiobutton's.
+	 * Note, only those radiobuttons that are on the current page hierarchy may be
+	 * returned in the result.
+	 * @return array list of TRadioButton with the same group
+	 */
+	public function getRadioButtonsInGroup()
+	{
+		$group = $this->getUniqueGroupName();
+		$buttons = array();
+		foreach(self::$_activeButtons as $control)
+		{
+			if($control->getUniqueGroupName() === $group)
+				$buttons[] = $control;
+		}
+		return $buttons;
+	}
+
+	/**
+	 * @return string the value attribute to be rendered
+	 */
+	protected function getValueAttribute()
+	{
+		if(($value=parent::getValueAttribute())==='')
+			return $this->getUniqueID();
+		else
+			return $value;
+	}
+
+	/**
+	 * @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);
+	}
+
+	/**
+	 * 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(!empty($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->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.TRadioButton';
+	}
+}
+