view.html.php
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<?php
/**
* @package Joomla.Administrator
* @subpackage com_messages
*
* @copyright Copyright (C) 2005 - 2019 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* View to edit messages user configuration.
*
* @since 1.6
*/
class MessagesViewConfig extends JViewLegacy
{
protected $form;
protected $item;
protected $state;
/**
* Execute and display a template script.
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return mixed A string if successful, otherwise an Error object.
*
* @since 1.6
*/
public function display($tpl = null)
{
$this->form = $this->get('Form');
$this->item = $this->get('Item');
$this->state = $this->get('State');
// Check for errors.
if (count($errors = $this->get('Errors')))
{
throw new Exception(implode("\n", $errors), 500);
}
// Bind the record to the form.
$this->form->bind($this->item);
parent::display($tpl);
}
}