如何将价值从控制器传递到在Joomla 2.5中查看？

Question

我尝试了两种选项（可以找到在互联网），并没有取得进展：

//in controller 
$show_all = TRUE; 
$view->assignRef('show', $show_all); 
//in default.php and viev.html.php 
$this->show; 
//result 
Notice: Undefined property: componentViewcomponent::$show 


//in controller 
$show_all = TRUE; 
$view->assign('show', $show_all); 
//in default.php and viev.html.php 
$this->get('show'); 
//result 
NULL 

Answer 1

$model = $this->getModel('mymodel'); //get the model 
$data_list = $model->getSomeData();//get data from the model 
$view = $this->getView('view_name', 'html'); // get the view 
$view->assignRef('data_list', $data_list); // set the data to the view 
$view->display(); // show the view 

这是我一直在使用什么近1年来，它总是对我的作品。