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Searching and Sorting by Count of Related Items in CGridView

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Searching and Sorting by Count of Related Items in CGridView

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How-tos

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CGridView, search, sort, filter, STAT, relation, count

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[...]
return new CActiveDataProvider(get_class($this), array(
'criteria' => $criteria,
'sort' => array(
'defaultOrder' => 't.username',
    'attributes' => array(     ...      // order by     'post_count' => array(      'asc' => 'post_count ASC',     'desc' => 'post_count DESC',      ),     '*',      ),     ),     'pagination' => array(     'pageSize' => 20,     ),      ));
}
```
'attributes' section of sort configurations lets us overload default searching. This configuration says, that when user wants to sort by 'post_count' field it should be done like specified. The last entry '*' says that every other field of this model should be treated normally.
### CGridView
Now we have prepared everything for our grid:
[...]
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Viewed: 62 046 times
Version: 1.1
Category: How-tos
Tags: CGridView, count, filter, relation, search, sort, stat
Written by: softark softark
Last updated by: softark softark
Created on: Mar 27, 2012
Last updated: 10 years ago
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