调用另一个控制器的动作 [英] call action of another controller

问题描述

我有一个网格视图，我想从另一个动作控制器获取列的值.现在我在控制器 1 中有这个

i have a grid view and i would like to get value of column from another action controller. at now i have this in controller 1

   array(
        'name'=>'title',
        'value'=>array($this,'Action2'),
    ),

我收到此错误:

controller1 and its behaviors do not have a method or closure named "Action2".

如果我用controller2"替换 $this

if i replace $this with "controller2"

   array(
        'name'=>'title',
        'value'=>array('controller2','Action2'),
    ),

我收到这个错误

call_user_func_array() [<a href='function.call-user-func-array'>function.call-user-func-array</a>]: First argument is expected to be a valid callback, 'controller2::action2' was given

也许这是不好的做法，但这可行吗?

maybe this is bad practice but is this feasible?

推荐答案

以这种方式使用控制器操作是不好的做法.最好将您的代码放在模型的方法中.但如果您仍然想这样做，这里有一种方法:

It's bad practice to use controller actions this way. Better place your code in model's method. But if you still want to do this, here is one way:

'value' => function() {
    list($controller) = Yii::app()->createController('controllerId');
    return $controller->actionTest();
}

这是另一个:

'value' => function() {
    $controller = new TestController('test');
    return $controller->actionTest();
}

这篇关于调用另一个控制器的动作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！