Hi bennouna,
thanks for your reply! What I did is as follows:
<?php $this->widget('ext.groupgridview.GroupGridView', array(
'id'=>'grid1',
'dataProvider'=>$dataProvider,
'extraRowColumns' => array(
'description',
),
'columns'=>array(
array(
'class'=>'CLinkColumn',
'urlExpression'=>'Yii::app()->createUrl("task/view",array("id"=>$data->id));',
'labelExpression'=>'$data->id',
),
'tdescription',
'customer',
'username',
array(
'name'=>'incharge_time',
'value'=>'Yii::app()->dateFormatter->format("dd MMM yyyy H:mm",$data->incharge_time);',
),
'subtask',
array(
'name'=>'create_time',
'value'=>'Yii::app()->dateFormatter->format("dd MMM yyyy H:mm",$data->create_time);',
),
),
'mergeColumns'=>array(
'id',
'tdescription',
),
),
)); ?>
in order to merge the ‘id’ column:
array(
'class'=>'CLinkColumn',
'urlExpression'=>'Yii::app()->createUrl("task/view",array("id"=>$data->id));',
'labelExpression'=>'$data->id',
),
but, of course, it doesn’t work.
Hope what I wrote above is quite clear.
Thanks for any help! 