Comparing
#2 with
#3
Content
[...]
'filter'=>$model,
'columns'=>array(
'title',
'post_time',
array( 'name'=>'author_search', 'value'=>'$data->author->username' ),
//post strictly required user but in any case that model has not required user(or another relation) you should replace with it
array( 'name'=>'author_search', 'value'=>'$data->author ? $data->author->username: "-"' ),
array(
'class'=>'CButtonColumn',
),
),
));
```[...]
34k+
