简单的Yii框架应用

来源：互联网发布：qq飞车蓝魔尊数据编辑：程序博客网时间：2024/06/06 08:58
<?phpnamespace frontend\controllers;use Yii;use yii\web\Controller;use frontend\models\AdminModel;use yii\db\Query;class AdminController extends Controller {    public  function  actionAlogin(){        $aloginmode= new AdminModel();       return $this->render('alogin',['aloginmode'=>$aloginmode]);    }    public  function  actionYan(){        $ar= Yii::$app->request->post();        $aloginmode= new AdminModel();    $arr =  $aloginmode->fin($ar['AdminModel']);       if($arr){         if($arr[0]['a_pwd']==$ar['AdminModel']['a_pwd']){                $this->redirect(array('gai'));         }else{             echo "密码不正确";         }       }else{           echo "账户不存在";       }    }    public  function  actionGai(){        $query= new Query();        $sql= "select * from class inner join pai on class.c_id=pai.p_cid inner join login on pai.p_lid=login.l_id";       $ar = Yii::$app->db->createCommand($sql)->queryAll();       return  $this->render('gai',['ar'=>$ar]);    }    public  function actionGeng(){        $pid= Yii::$app->request->post('pid');        $sql = "update pai set p_csta=1 where p_id=$pid  ";        $ar = Yii::$app->db->createCommand($sql)->execute();        if($ar){            echo "OK";        }    }    public  function  actionShan(){        $pid= Yii::$app->request->post('pid');        $sql="delete  from pai where p_id=$pid";        $ar = Yii::$app->db->createCommand($sql)->execute();        if($ar){            echo "OK";        }    }    public  function  actionXinjian(){        return $this->render('xinjian');    }}?>
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