52 lines
1.3 KiB
PHP
52 lines
1.3 KiB
PHP
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<?php
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/**
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* CClipWidget class file.
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*
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* @author Qiang Xue <qiang.xue@gmail.com>
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* @link http://www.yiiframework.com/
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* @copyright 2008-2013 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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/**
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* CClipWidget records its content and makes it available elsewhere.
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*
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* Content rendered between its {@link init()} and {@link run()} calls are saved
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* as a clip in the controller. The clip is named after the widget ID.
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*
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* See {@link CBaseController::beginClip} and {@link CBaseController::endClip}
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* for a shortcut usage of CClipWidget.
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*
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* @author Qiang Xue <qiang.xue@gmail.com>
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* @package system.web.widgets
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* @since 1.0
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*/
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class CClipWidget extends CWidget
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{
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/**
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* @var boolean whether to render the clip content in place. Defaults to false,
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* meaning the captured clip will not be displayed.
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*/
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public $renderClip=false;
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/**
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* Starts recording a clip.
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*/
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public function init()
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{
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ob_start();
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ob_implicit_flush(false);
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}
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/**
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* Ends recording a clip.
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* This method stops output buffering and saves the rendering result as a named clip in the controller.
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*/
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public function run()
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{
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$clip=ob_get_clean();
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if($this->renderClip)
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echo $clip;
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$this->getController()->getClips()->add($this->getId(),$clip);
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}
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}
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