You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
55 lines
1.1 KiB
55 lines
1.1 KiB
11 years ago
|
<?php
|
||
|
/**
|
||
|
* @link http://www.yiiframework.com/
|
||
|
* @copyright Copyright (c) 2008 Yii Software LLC
|
||
|
* @license http://www.yiiframework.com/license/
|
||
|
*/
|
||
|
|
||
|
namespace yii\widgets;
|
||
|
|
||
|
use Yii;
|
||
|
use yii\base\Widget;
|
||
|
use yii\helpers\Json;
|
||
|
|
||
|
/**
|
||
|
*
|
||
|
* @author Qiang Xue <qiang.xue@gmail.com>
|
||
|
* @since 2.0
|
||
|
*/
|
||
|
class Pjax extends Widget
|
||
|
{
|
||
|
public $links = 'a';
|
||
|
|
||
|
public function init()
|
||
|
{
|
||
|
ob_start();
|
||
|
ob_implicit_flush(false);
|
||
|
echo '<div id="' . $this->getId() . '">';
|
||
|
}
|
||
|
|
||
|
public function run()
|
||
|
{
|
||
|
echo '</div>';
|
||
|
$content = ob_get_clean();
|
||
|
|
||
|
$headers = Yii::$app->getRequest()->getHeaders();
|
||
|
if ($headers->get('X-Pjax') && ($selector = $headers->get('X-PJax-Container')) === '#' . $this->getId()) {
|
||
|
// todo: send the response and terminate the application
|
||
|
} else {
|
||
|
$this->registerClientScript();
|
||
|
return $content;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* Registers the needed JavaScript.
|
||
|
*/
|
||
|
public function registerClientScript()
|
||
|
{
|
||
|
$view = $this->getView();
|
||
|
PjaxAsset::register($view);
|
||
|
$js = 'jQuery(document).pjax("' . Json::encode($this->links) . '", "#' . $this->getId() . '");';
|
||
|
$view->registerJs($js);
|
||
|
}
|
||
|
}
|