Question

当用户注册时，他获得免费金额100，金额存在于＆＃34; USERS＆＃34;表。我希望用户不能退出（金额为＆＃34; Withdraw＆＃34;表），如果他没有＆＃34;基金＆＃34;表

我在撤销控制器中尝试了以下操作。如果＆＃34;基金＆＃34; table保存一条记录，它将返回视图，否则它将重定向到登录。

这是对的吗？

 public function newWithdraw()
 {
      $fund = Fund::where('user_id', Auth::user()->id)->first();

      if ($fund==null)
      {
           Session::flash('type','danger');
           Session::flash('message','please add funds atleast once');
           return redirect()->route('login');
      }
      else
          $data['general'] = GeneralSetting::first();

      $data['site_title'] = $data['general']->title;
      $data['basic'] = BasicSetting::first();
      $data['page_title'] = "User Withdraw Method";
      $data['method'] = ManualPayment::whereStatus(1)->get();
      return view('withdraw.withdraw-new',$data);
  }

Answer 1

使用- (void)textFieldDidBeginEditing:(UITextField *)textField{ if(textField.tag == 1){ [txtCity resignFirstResponder]; [textField resignFirstResponder]; [self.view endEditing:YES]; //load state listing SelectStateProvince *selectStateProvince = [[SelectStateProvince alloc] initWithStyle:UITableViewStyleGrouped]; selectStateProvince.parentViewName = @"Respondent"; [self.navigationController pushViewController:selectStateProvince animated:YES]; } }检查empty()是否有记录。

Fund

如何限制在laravel撤退？

1 个答案: