Yii在模型中设置默认排序顺序

Thu*_* Ra 3 yii yii-extensions

我使用yii -user扩展创建了一个带有Yii的Web应用程序.在用户列表页面,显示按create_at排序的用户列表.

我想按用户名显示用户列表顺序.

这是原始代码:

 public function search()
    {
        $criteria=new CDbCriteria;

        $criteria->compare('id',$this->id);
        $criteria->compare('username',$this->username,true);
        $criteria->compare('password',$this->password);
        $criteria->compare('email',$this->email,true);
        $criteria->compare('activkey',$this->activkey);
        $criteria->compare('create_at',$this->create_at);
        $criteria->compare('lastvisit_at',$this->lastvisit_at);
        $criteria->compare('superuser',$this->superuser);
        $criteria->compare('status',$this->status);

        return new CActiveDataProvider(get_class($this), array(
            'criteria'=>$criteria,
            'pagination'=>array(
                'pageSize'=>Yii::app()->getModule('user')->user_page_size,
            ),
        ));
    }
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我添加了这段代码.

$criteria->order = "username ASC";
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添加后,无论是否单击标题,用户列表都只按用户名排序.

如何设置默认排序顺序?

Sam*_*iew 5

使用sort属性:

return new CActiveDataProvider(get_class($this), array(
    'criteria' => $criteria,
    'sort' => array(
        'defaultOrder' => 'username ASC', 
    ),
));
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