0

我有一个模型Reporter

public function relations() {
    return array(
        'video' => array(self::HAS_MANY, 'Video', 'reporter_id'),
    );
}

我有一个mysql查询Reporter->search()方法:

SELECT t.*, COUNT(t1.id) AS 'reports'
FROM reporter AS t
LEFT JOIN video AS t1 ON t.id = t1.reporter_id  
GROUP BY t.id
ORDER BY t.name

怎么写成CDbCriteriato use with CActiveDataProvider

4

1 回答 1

0

要将该查询写入 CActiveDataProvider 的条件,您需要从 CDbCriteria 设置以下属性:

选择加入分组排序

然后,您可以在创建新的 CActiveDataProvider 对象时设置它们,如下所示:

$dataProvider=new CActiveDataProvider('Reporter', array(
    'criteria'=>array(
        'select'=>'`t`.*, count(`t1`.`id`) as `reports`',
        'join'=>'LEFT JOIN `video` AS `t1` ON `t`.`id` = `t1`.`reporter_id`',
        'group'=>'`t`.`id`',
        'order'=>'`t`.`name`',
    ),
));

可以在此处找到可与 CDbCriteria 一起使用的属性和方法的完整列表:CDbCriteria 类参考

于 2012-11-02T09:31:23.140 回答