yii2 商品上下架

视图层

<td>
<?php if($value['is_on_sale'] == 1) {?>
<img src="../web/images/yes.gif" onclick="but(<?php echo $value['goods_id']?>,this)">
<?php }else { ?>
<img src="../web/images/no.gif" onclick="but(<?php echo $value['goods_id']?>,this)">
<?php  } ?>
</td> 

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

js代码

<script src="../web/js/jquery-1.4.4.min.js"></script>
<script type="text/javascript">
    function but(id,obj){
        var src = $(obj).attr('src');
        var ajax = new XMLHttpRequest();
        ajax.open('get','index.php?r=third/upsale&id='+id,true);
        ajax.send();
        ajax.onreadystatechange=function(){
            if(ajax.readyState==4){
                // location.href='javascript:history.go(0)';
                if(ajax.responseText==1){
                    if(src=='../web/images/no.gif'){
                        $(obj).attr('src','../web/images/yes.gif')
                    }else{
                        $(obj).attr('src','../web/images/no.gif')
                    }
                }
            }
        }
    }

</script>

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

控制器

public function actionUpsale(){
        $goods_id = $_GET['id'];
        $models = new EcsGoods();
        $result = $models -> changestate($goods_id);
        return $result;
    }

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////

model层

public function changestate($goods_id=''){
        $arr = $this->findBySql("SELECT 上下架字段 FROM 表名 WHERE goods_id=$goods_id")->asArray()->one();
        if($arr['上下架字段']==0){
            $sql = "UPDATE 表名 set 上下架字段 = '1' WHERE goods_id=$goods_id";
            $return=Yii::$app->db->createCommand($sql)->execute();
            echo $return;die;
        }else{
            $sql = "UPDATE 表名 set  上下架字段= '0' WHERE goods_id=$goods_id";
            $return=Yii::$app->db->createCommand($sql)->execute();
            echo $return;die;
        }
    }

效果如下