YII框架學(xué)習(xí) 第五天(1) widget model 修改數(shù)據(jù) 刪除數(shù)據(jù)
????????public?function?actionUpdate($id) ????????{ ????????????$goods_model?=?Goods::model(); ????????????$goods_info?=?$goods_model->findByPk($id); ????????????if(isset($_POST['Goods'])) ????????????{ ????????????????foreach($_POST['Goods']?as?$k?=>?$v) ????????????????{ ????????????????????$goods_info->$k?=?$v; ????????????????} ????????????????//$goods_info->goods_create_time?=?time(); ????????????????if($goods_info->save()) ????????????????{ ????????????????????$this->redirect('index.php?r=background/goods/show'); ????????????????} ????????????} ????????????$this->renderPartial('update',array('goods_model'=>$goods_info));???????? ????????}
代碼看著和昨天差不多,添加數(shù)據(jù) 也用的save方法
add ?-----> ? ?$goods_model = new Goods;
update ------->?$goods_model = Goods::model();
刪除數(shù)據(jù)
????????public?function?actionDel($id) ????????{ ????????????$goods_model?=?Goods::model(); ????????????$goods_info?=?$goods_model->findByPk($id);?//?一看就知道 ????????????if($goods_info->delete()) ????????????{ ????????????????$this->redirect('index.php?r=background/goods/show');???????????????? ????????????} ????????????var_dump($goods_info); ????????}