How to retrieve value of variable in one view from another view in yii

Question

I have a variable in admin.php .i.e $approved. This is got by the value of a radiobutton using this code.

$approval = Yii::app()->request->getParam('approval',"0");

Now, I need to pass this variable from admin page to update page. For which I have written the following lines

array(
            'class'=>'CButtonColumn',
                        'template'=>'{update}',
                        'buttons' => array(
                    'view' => array (                    
                        'url' => 'Yii::app()->controller->createUrl("/testSettings/update", array("id"=>$data->Id,"approval"->$approval))',
                    ),
                ),

I'm not able to retrieve the value of $approved in _form.php. But, when I gave echo $approved,PHP notice is displayed saying $approved not definedbut actual value of $approval should be 1. What does this mean and how can I solve this.

`'url' => 'Yii::app()->controller->createUrl("/testSettings/update", array("id"=>$data->Id,"approval"->$approval))'` Is just plain text value. Remove the `''` around `Yii::app() ....` to execute it. — AmazingDreams, Aug 12 '13 at 10:55
Check your code: `"approval"->$approval` ==> `"approval" => $approval` — AmazingDreams, Aug 12 '13 at 11:11

Ninad · Answer 1 · 2013-08-12T12:15:07.380

0

UPDATED

You can pass that value to _form as shown

$this->renderPartial('_form',array('approval'=>$approval);

You can pass as a value param as shown

'columns'=>array(
      array(
          'name'=>'yorName',
          'value'=>function($data, $row) use ($controller){
                return $controller->renderPartial('_form', array('approved'=>$approved), true);
          }
      )
  ),

edited Aug 12 '13 at 12:15

answered Aug 12 '13 at 11:47

Ninad

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I can get teh value of $approved in admin.php. But, when I pass it to another view file it is undefined – Rudra Aug 12 '13 at 11:55
'url' => 'Yii::app()->controller->createUrl("/testSettings/update", array("id"=>$data->Id,"approval"=>$approval))', Here $approval value was 0 – Rudra Aug 12 '13 at 11:59
Wher is the view file mentioned in it ?? – Ninad Aug 12 '13 at 12:00
I need to use $approved value in _form.php. How can I do – Rudra Aug 12 '13 at 12:03
Pls tell me how I can do – Rudra Aug 12 '13 at 12:03
How can I pass from widget in admin.php – Rudra Aug 12 '13 at 12:10
Maybe, you didn't fetch the variable in update.php? $approval = Yii::app()->request->getParam('approval'); Or in the controller: public function actionUpdate($id, $approval) (then you need to send it to your view by passing it in your render-function.) – ippi Aug 13 '13 at 01:38

score 0 · Answer 2 · answered Dec 27 '13 at 16:11

Use Yii::app()->createUrl or in the view you can use the controller context with this keyword the solution: in the admin view:

array(
            'class'=>'CButtonColumn',
                        'template'=>'{update}',
                        'buttons' => array(
                    'view' => array (                    
                        'url' => 'Yii::app()->createUrl("/testSettings/update", array("id"=>$data->Id,"approval"=>$approval))',
                    ),
                ),

in the controller update action you have to pass approval as paramter ($_GET):

public function actionUpdate($id,$approval){
    //your code here
}

How to retrieve value of variable in one view from another view in yii

2 Answers2