asp.net 更改gridview pageSize的方法

可以用以下三种方法
1.在view里面

<span style="color:#000000;">$provider=$model->search();
$provider->pagination->pagesize=20;
$this->widget('zii.widgets.grid.cgridview', array(
'id'=>'link-grid',
'dataprovider'=>$provider,</span>

2.在model的search方法里

return new cactivedataprovider(get_class($this), array(
'criteria'=>$criteria,
'pagination'=>array(
'pagesize'=> 5,
),
));

3.在controller里

$dataprovider=new cactivedataprovider('post', array(
'pagination'=>array(
'pagesize'=>yii::app()->params['postsperpage'],
),
'criteria'=>$criteria,
));