Hallo
Ich bekomme diese Warnib^ngs:
Warning: Undefined variable $ref_key in C:\xampp\htdocs\Joomla-Test\administrator\components\com_categories\src\View\Categories\HtmlView.php on line 302
Warning: Undefined variable $url in C:\xampp\htdocs\Joomla-Test\administrator\components\com_categories\src\View\Categories\HtmlView.php on line 318
Warning: Undefined variable $url in C:\xampp\htdocs\Joomla-Test\administrator\components\com_categories\src\View\Categories\HtmlView.php on line 328
Was muss ich korrigieren?
use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
use Joomla\CMS\Pagination\Pagination;
use Joomla\CMS\Toolbar\Toolbar;
use Joomla\CMS\Toolbar\ToolbarHelper;
/**
-
Categories view class for the Category package.
-
@since 1.6
*/
class HtmlView extends BaseHtmlView
{
/**- An array of items
- @var array
*/
protected $items;
/**
- The pagination object
- @var Pagination
*/
protected $pagination;
/**
- The model state
- @var object
*/
protected $state;
/**
- Flag if an association exists
-
@var boolean
*/
protected $assoc;
