yii - 从 yii1 的三个表中收集数据？

Question

我是新来的YII1。我有三个表Jd：jda和user。与jd和的关系jda是

'jobDescription'=> array(self::HAS_MANY, 'JobDescriptionAssignment', /*array('id'=>'job_desc_id')*/'id'),    

jda和之间的关系user是

'users' => array(self::BELONGS_TO, 'User', 'user_id'),

我的桌子是：

jd->id,name
jda->id,jd_id,user_id
用户->id,supervisor_id

supervisor_id来自用户表ID。现在我想从jd模型中显示那些supervisor_id登录 id 的用户的数据。

Answer 1

看到这个主题Yii 框架：在数据提供者中加入表（或其他 SQL）？

public function search(){

    $criteria=new CDbCriteria;

    $criteria->compare('id',$this->id);
    $criteria->compare('status',$this->status,true);
    $criteria->compare('createDate',$this->createDate,true);
    $criteria->compare('updateDate',$this->updateDate,true);
    $criteria->compare('remark',$this->remark,true);
    $criteria->with = array('cateLang' => array(
        'condition' => 'cateLang.id = 1 OR cateLang.id = 2',
        'order' => 'cateLang.id ASC'
    ));

    return new CActiveDataProvider($this, array(
        'criteria'=>$criteria,
    ));
}

-

$this->widget('zii.widgets.grid.CGridView', array(
    'id'=>'category-grid',
    'dataProvider'=>$model->search(),
    'filter'=>$model,
    'columns'=>array(
        'id',
        array(
            'name' => 'FrenchTitle'
            'value' => '(isset($data->cateLang[0])) ? $data->cateLang[0]->name : "no Title"',
        ),
        array(
            'name' => 'EnglishTitle'
            'value' => '(isset($data->cateLang[1])) ? $data->cateLang[1]->name : "no Title"',
        ),
        'createDate',
        'updateDate',
        'remark',
        array(
            'class'=>'CButtonColumn',
        ),
    ),
));