数据未通过重定向传递

Question

下面是重定向到路由的代码。我正在尝试使用 $success 在视图中获取成功变量，但它给出了错误 "Undefined variable: success"。我还尝试将数组格式的数据传递给 with 方法。我该如何更正它？

if ($data->save())

      return redirect('/cases/ppost/notification')->with('success', 'Your case has been posted.')->with('caseNo', $data->id);

Answer 1

不会吧？？

Redirect::route('/cases/ppost/notification')->with( array('success'=>'Your case has been posted.','caseNo'=>$data->id)) ;

Answer 2

根据文档，redirect()->with() 方法不会将任何数据分配给您的视图，而是将其闪烁到会话中：

http://laravel.com/docs/5.0/responses#redirects

Returning A Redirect With Flash Data

Redirecting to a new URL and flashing data to the session are typically done at the same time. So, for convenience, you may create a RedirectResponse instance and flash data to the session in a single method chain:

return redirect('user/login')->with('message', 'Login Failed');

这意味着您必须在您的视图中按原样访问它。那可能看起来像这样：

@if (Session::has('message'))
    <div class="alert alert-info">{{ Session::get('message') }}</div>
@endif

数据未通过重定向传递

Data is not being passed with redirect

php

laravel

laravel-routing

laravel-5