mybuttoncolumn Follow @yiiframework

extension to make CButtonColumn different in CGridView from row to row depending on data in single rows

NOTE: As of Yii version 1.1.1 the visible attribute is added to the core, so this extension is NOT NEEDED.

myButtonColumn extends CButtonColumn in CGridView and adds the attribute 'visible' to the buttons properties so that the buttons can be different from row to row depending on the evaluation of this attribute.

For the default buttons adds:

viewButtonVisible
updateButtonVisible
deleteButtonVisible.

Documentation ¶

Requirements ¶

Yii 1.0 or above

Installation ¶

Extract the release file under protected/components

Overview ¶

Additionaly, for the default buttons, adds:

viewButtonVisible
updateButtonVisible
deleteButtonVisible

Usage ¶

Use it like CGridButton

<?php
$this->widget('zii.widgets.grid.CGridView', array(
  'dataProvider'=>$dataProvider,
  'columns'=>array(
    'name',
    'type',
    array(
      'class'=>'myButtonColumn',
      'viewButtonVisible'=>'$data->id==Yii::app()->user->id',
      'updateButtonVisible'=>'$data->id==Yii::app()->user->id',
      'deleteButtonVisible'=>'User::canDelete($data->id)',
    ),
  ),
));
?>

Change Log ¶

February 18, 2010 ¶

Initial release.

Total 4 comments

#4587

sis at 2011/07/22 07:59am

SOLVED: call_user_func_array() expects parameter 1 ...

I had some error Error 500:

PHP Error [2]

call_user_func_array() expects parameter 1 to be a valid callback, no array or string given (C:\server\www\crm\yii\framework\base\CComponent.php:621)

#0 unknown(0): CWebApplication->handleError()

1 C:\server\www\crm\yii\framework\base\CComponent.php(621): call_user_func_array()

2 C:\server\www\crm\yii\framework\zii\widgets\grid\CButtonColumn.php(306): myButtonColumn->evaluateExpression()

3 C:\server\www\crm\protected\components\myButtonColumn.php(42): myButtonColumn->renderButton()

I modified line 40 like below. Now everything works fine.

$button['visible']=$this->evaluateExpression("'".$button['visible']."'",array('data'=>$data,'row'=>$row));

#4449

Ali Lotfi at 2011/07/10 05:51am

tnx

tnx for help

#644

cma at 2010/03/30 07:58pm

Suggestion

Thank you for your exemple.

Default action links doesnt work when the grid is rendered in the contect of a renderPartial with another AR. The links are going to the main view....

So I add this member :

public $baseActionUrl;

And do some stuff before base init()

public function init()

  if ( !empty( $this->baseActionUrl ) )
  {
     $this->viewButtonUrl = str_replace( '"view"' , '"' . ( $this->baseActionUrl ) . '/view"' , $this->viewButtonUrl );
     $this->updateButtonUrl = str_replace( '"update"' , '"' . ( $this->baseActionUrl ) . '/update"' , $this->updateButtonUrl );
     $this->deleteButtonUrl = str_replace( '"delete"' , '"' . ( $this->baseActionUrl ) . '/delete"' , $this->deleteButtonUrl );
  }

  parent::init();
  ....