1. // 优惠卷修改
    2.     public function foodcouponEdit()
    3.     {    
    4.         // 获取所有的数据
    5.         $couponEdit = I();
    7.         // 接收优惠卷id
    8.         $coupon_id = $_GET['id'];
    10.         if(IS_POST){
    11.             // 优惠卷名称
    12.             $data['coupon_name'] = $couponEdit['coupon_name'];
    13.             // 满减条件
    14.             $data['coupon_condition'] = $couponEdit['coupon_condition'];
    15.             // 面额
    16.             $data['coupon_denomination'] = $couponEdit['coupon_denomination'];
    17.             // 发布数量
    18.             $data['coupon_num'] = $couponEdit['coupon_num'];
    19.             // 发布时间
    20.             $data['start_time'] = strtotime($couponEdit['year'].'/'.$couponEdit['month'].'/'.$couponEdit['day']);
    21.             // 结束时间
    22.             $data['end_time'] = strtotime($couponEdit['year1'].'/'.$couponEdit['month1'].'/'.$couponEdit['day1']);
    24.             // 存表
    25.             $couponEdits = D('foodcoupon')->where([
    26.                 'id'=>$coupon_id
    27.                 ])->save($data);
    29.             // 判断是否添加成功
    30.             if($couponEdits !== false){
    32.                 $this->success('优惠卷修改成功',U('/addon/WeiuidDeit/web/foodcouponIndex'));
    34.             } else {
    36.                 $this->error('优惠卷修改失败');
    37.             }
    39.         }