Viewing file:  DijitContainer.php (2.76 KB) -rw-rw-rw-
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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Dojo
* @subpackage View
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: DijitContainer.php 18951 2009-11-12 16:26:19Z alexander $
*/
/** Zend_Dojo_View_Helper_Dijit */
require_once 'Zend/Dojo/View/Helper/Dijit.php';
/**
* Dijit layout container base class
*
* @uses Zend_Dojo_View_Helper_Dijit
* @package Zend_Dojo
* @subpackage View
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
abstract class Zend_Dojo_View_Helper_DijitContainer extends Zend_Dojo_View_Helper_Dijit
{
/**
* Capture locks
* @var array
*/
protected $_captureLock = array();
/**
* Metadata information to use with captured content
* @var array
*/
protected $_captureInfo = array();
/**
* Begin capturing content for layout container
*
* @param string $id
* @param array $params
* @param array $attribs
* @return void
*/
public function captureStart($id, array $params = array(), array $attribs = array())
{
if (array_key_exists($id, $this->_captureLock)) {
require_once 'Zend/Dojo/View/Exception.php';
throw new Zend_Dojo_View_Exception(sprintf('Lock already exists for id "%s"', $id));
}
$this->_captureLock[$id] = true;
$this->_captureInfo[$id] = array(
'params' => $params,
'attribs' => $attribs,
);
ob_start();
return;
}
/**
* Finish capturing content for layout container
*
* @param string $id
* @return string
*/
public function captureEnd($id)
{
if (!array_key_exists($id, $this->_captureLock)) {
require_once 'Zend/Dojo/View/Exception.php';
throw new Zend_Dojo_View_Exception(sprintf('No capture lock exists for id "%s"; nothing to capture', $id));
}
$content = ob_get_clean();
extract($this->_captureInfo[$id]);
unset($this->_captureLock[$id], $this->_captureInfo[$id]);
return $this->_createLayoutContainer($id, $content, $params, $attribs);
}
}
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