Searching and sorting by related model in CGridView

Comparing #2 with #3

Revision #3 was created by Kostas Apazidis (KonApaz) on May 16, 2014, 1:15:03 PM.

in case that not strictly required related model

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',
),
),
));
```

[...]