Yii Active在DataProvider中记录每个型号的安装场景 - Yii Active Record how to install scenario for each models in DataProvider

Yii Active Record how to install scenario for each models in DataProvider

Yii活动记录如何在DataProvider中安装每个模型的场景?

public function searchView()
            {
                $criteria = new CDbCriteria([
                    'select' => 'last_comment,name,data,cdate,mdate,edate,coperator,eoperator',
                    'with' => ['houses', 'houses.city', 'houses.district', 'houses.street','stages']
                ]);
               $model = $this;
               //$model->scenario = 'searchView'; this is for dataprovider
                return new CActiveDataProvider($model , [
                    'criteria' => $criteria,
                    'sort' => [
                        'defaultOrder' => 'cdate DESC'
                    ],
                    'pagination' => $this->searchFrom || $this->searchTo || $this->district_key || $this->city_key ? false : ['pageSize' => 100]
                ])
;
                }

你总是可以循环CActiveDataProvider的data属性。Data是一个简单的模型数组

首先你需要把它存储在变量:

$dataProvider = new CActiveDataProvider($model , [
                    'criteria' => $criteria,
                    'sort' => [
                        'defaultOrder' => 'cdate DESC'
                    ],
                    'pagination' => $this->searchFrom || $this->searchTo || $this->district_key         || $this->city_key ? false : ['pageSize' => 100]
                    ]);

可以循环遍历模型:

foreach($dataProvider->data as $model){
    $model->scenario = 'searchView';
}

可以返回每个模型上具有场景的数据提供程序

return $dataProvider;

我希望这是你需要的