Question

我有一个使用Laravel 5.4，parsley.js和Bootstrap 3构建的联系表单，它工作正常，但在成功传递消息或显示任何错误时，它不会在表单顶部显示成功消息万一有错误。请帮忙吗？

位指示

public function postIndex(Request $request){
        $this->validate($request, array(
                'name'    => 'required|min:10',
                'email'    => 'required|email',
                'message'    => 'required|min:100'
            ));

        $name = $request->name;

        $data = array(
            'name' => $request->name,
            'email' => $request->email,
            'bodymessage' => $request->message
            );
        Mail::send('emails.contact', $data, function($message) use ($data) {
            $message->from($data['email']);
            $message->to('info@kapsol.com');
        });

        Session::flash('success', 'Hello $name, Your Form was successfully sent');

        return redirect()->route('pages.index');
    }

Index.blade.php

<div class="col-sm-4">

{!! Form::open(array('route' => 'index.post', 'class' => 'contact-form', 'data-parsley-validate' => '')) !!}

<div id="success">
<div class="col-sm-12">
@if(Session::has('success'))

<div class="alert alert-success" role="alert"> 

<strong> Success: </strong>  {{ Session::get('success') }}

</div>

@endif

@if(count($errors) > 0)

<div class="alert alert-danger" role="alert"> 

<strong> Errors: </strong>
<ul>
@foreach($errors->all() as $error)
<li> {{ $error }} </li>   
@endforeach
</ul>

</div>
@endif
</div>
</div>

{{ Form::text('name', null,  array( 'placeholder' => 'Name...', 'class' => 'input', 'required' => '', 'minlength' => '10'))}}

{{ Form::email('email', null,  array('placeholder' => 'Email Address...','class' => 'input', 'required' => '', 'type' => 'email'))}}

{{ Form::textarea('message', null,  array('placeholder' => 'Message...', 'class' => '', 'required' => 'input', 'minlength' => '100')) }}

{{ Form::submit('Submit') }}

{!! Form::close() !!}
</div>

路线

 Route::get('/', 'PagesController@getIndex') ->name('pages.index');
    Route::post('/', 'PagesController@postIndex') ->name('index.post');

Answer 1

您正在重定向到您的表单发布的相同路线。我假设呈现视图的路由是GET路由并且有另一个名称，您应该重定向到该路由或呈现index.blade.php的路由

Answer 2

这就是您使用with()方法链接route()方法的原因。因此，您可以简单地添加一个Session:flash()方法，将该消息闪烁到会话中以用于下一个请求，而不是使用with()：

return redirect()->route('pages.index')->with('success', 'Hello'. $name.', Your Form was successfully sent');

或者更确切地说，如果您的表单最初来自index页面，那么您根本不必记住路线的名称，只需使用back()辅助方法，即：

return back()->with('success', 'Hello'. $name.', Your Form was successfully sent');

警报消息未在Laravel 5.4中显示

2 个答案: