AJAX в Joomla - страница 2 - Модули и плагины

    window.addEvent("domready", function() 
    {
		$("district").addEvent("change", function() 
        {
			var district = $("district").value;
			var url="<?php echo JURI::base();?>index.php?option=com_huljen&task=get_district_areas&from=" + district;
			var theAjax = new Ajax(url, 
            {
				method: "get",
				onComplete: function(myresponse) 
                {	
					var resp = Json.evaluate(myresponse);
                    $("MMMMM").setHTML(resp.html);
                    
				}
			}).request();
		});
	});

switch ($task)
	{
	case 'get_district_areas';
    
        require_once(JPATH_SITE.DS.'components'.DS.'com_content'.DS.'helpers'.DS.'route.php');
        require_once(JPATH_SITE.DS.'libraries/phputf8/utf8.php');
        
        $district_id = JRequest::getVar('from');
		$_db = & JFactory::getDBO();
		$_query = "SELECT id, title FROM #__h_areas WHERE fk_district_id = ".(INT)$district_id;
		$_db->setQuery($_query);
		$_items = $_db->loadObjectList();
		
        $response['html'] = $_items;
		$response['text'] = "OK";
        
		
 		echo (json_encode($response));
				
		return;
	break;
	default:
	break;
	}