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<?php |
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/** |
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* TActiveHtmlArea class file. |
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* |
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* @author LANDWEHR Computer und Software GmbH <[email protected]> |
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* @link https://github.com/pradosoft/prado4 |
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* @license https://github.com/pradosoft/prado4/blob/master/LICENSE |
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*/ |
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namespace Prado\Web\UI\ActiveControls; |
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use Prado\Web\UI\WebControls\THtmlArea; |
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use Prado\Web\UI\ActiveControls\ICallbackEventHandler; |
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use Prado\Web\UI\ActiveControls\IActiveControl; |
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use Prado\Web\UI\ActiveControls\TActiveControlAdapter; |
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/** |
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* TActiveHtmlArea class |
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* |
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* TActiveHtmlArea is the active counterpart to {@see \Prado\Web\UI\WebControls\THtmlArea} with added support |
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* for callback handling and the possibility of setting the content of the WYSIWYG |
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* text editor during callback. |
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* |
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* Please refer to the original documentation of {@see \Prado\Web\UI\WebControls\THtmlArea} for basic usage. |
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* |
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* @author LANDWEHR Computer und Software GmbH <[email protected]> |
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* @since 4.0 |
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* @method TActiveControlAdapter getAdapter() |
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*/ |
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class TActiveHtmlArea extends THtmlArea implements IActiveControl, ICallbackEventHandler |
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{ |
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/** |
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* Creates a new callback control, sets the adapter to |
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* TActiveControlAdapter. If you override this class, be sure to set the |
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* adapter appropriately by, for example, by calling this constructor. |
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*/ |
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public function __construct() |
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{ |
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parent::__construct(); |
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$this->setAdapter(new TActiveControlAdapter($this)); |
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} |
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/** |
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* @return TBaseActiveCallbackControl standard callback control options. |
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*/ |
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public function getActiveControl() |
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{ |
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return $this->getAdapter()->getBaseActiveControl(); |
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} |
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/** |
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* @return TCallbackClientSide client side request options. |
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*/ |
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public function getClientSide() |
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{ |
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return $this->getActiveControl()->getClientSide(); |
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} |
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/** |
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* Client-side Text property can only be updated after the OnLoad stage. Setting WYSIWYG |
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* text editor content is only available if {@see getEnableVisualEdit} is enabled. |
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* @param string $value text content for the textbox |
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*/ |
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public function setText($value) |
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{ |
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parent::setText($value); |
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if ($this->getActiveControl()->canUpdateClientSide() && $this->getHasLoadedPostData()) { |
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if ($this->getEnableVisualEdit()) { |
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$value = str_ireplace(["\r\n", "\n"], "", $value); |
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$command = "tinyMCE.getInstanceById('{$this->getClientID()}').execCommand('mceSetContent',false,'{$value}')"; |
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$this->getPage()->getCallbackClient()->evaluateScript($command); |
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} else { |
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$this->getPage()->getCallbackClient()->setValue($this, $value); |
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} |
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} |
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} |
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/** |
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* Raises the callback event. This method is required by {@see |
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* ICallbackEventHandler} interface. |
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* This method is mainly used by framework and control developers. |
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* @param TCallbackEventParameter $param the event parameter |
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*/ |
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public function raiseCallbackEvent($param) |
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{ |
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$this->onCallback($param); |
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} |
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/** |
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* This method is invoked when a callback is requested. The method raises |
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* 'OnCallback' event to fire up the event handlers. If you override this |
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* method, be sure to call the parent implementation so that the event |
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* handler can be invoked. |
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* @param TCallbackEventParameter $param event parameter to be passed to the event handlers |
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*/ |
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public function onCallback($param) |
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{ |
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$this->raiseEvent('OnCallback', $this, $param); |
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} |
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} |
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pradosoft /
prado
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