function actionArea() { $data = Yii::$app->request->get(); //实例化市 $area = new area(); $areas = $area->selectarea($data['city']); return $this->renderpartial('area', array('areas' => $areas)); }
function selectarea($city) { return $selectarea = area::find()->where("c_code='{$city}'")->asarray()->all(); }