Question

我有关于错误消息输出的问题。错误消息输出始终在之前的视图中，而不在当前视图中。

这是我的观点，我从输入用户名开始。

路线...

Route::get('invitation', 'UsernameController@search')->name('search.username');

UsernameController函数...

public function search()
{
    return view('invitation.username');
}

查看...

    <div class="row">
    <div class="col-md-8 col-md-offset-2">
        <div class="panel panel-default">
            <div class="panel-heading">Eingabe Username der zu einer Gruppe eingeladen werden soll.</div>
            <div class="panel-body">
                @if(@count(errors > 0))
                    @foreach($errors->all() as $error)
                        <div class="alert alert-danger">
                            {{$error}}
                        </div>
                    @endforeach
                @endif

                {!! Form::open(array('route'=>'result.username')) !!} 
                    <div class="form-group">
                        {{Form::label('username', 'Username')}}
                        {{Form::text('username', '', ['class' => 'form-control', 'placeholder' => 'Enter Username'])}}
                        {{ csrf_field() }}
                    </div>
                    <div>
                        {{Form::submit('Submit',['class' => 'btn btn-primary'])}}
                        <a class="btn btn-default btn-close" href="{{ route('home') }}">Cancel</a>
                    </div>
                {!! Form::close() !!} 
            </div>
        </div>
    </div>
</div>

在这里，我输入用户名，并在按下提交按钮后将打开以下视图。路线...

Route::post('invitation', 'UsernameController@result')->name('result.username');

UsernameController函数...

public function result(Request $request)
{
    $request->validate([
        'username' => [
            'required', 'alpha_num', new ExistingUser, new UserNotAdmin
        ]
    ]);

    $username = $request->username;
    $user = User::where('name', $username)->select('id')->first();

    $user = User::where('id', $user->id)->select('id', 'name')->first();
    $groups = Group::where('admin', Auth::id())->select('id','name')->get();

    return view('invitation.group')->with('groups', $groups)->with('user', $user);

}

查看...

<div class="row">
        <div class="col-md-8 col-md-offset-2">
            <div class="panel panel-default">
            <div class="panel-heading">In welche Gruppe wollen sie den User {{$user->name}} einladen?</div>
                <div class="panel-body">
                    @if(@count(errors > 0))
                        @foreach($errors->all() as $error)
                            <div class="alert alert-danger">
                                {{$error}}
                            </div>
                        @endforeach
                    @endif

                    {!! Form::open(array('route'=>'store.invitation')) !!} 
                        <div class="form-group">
                            <input type="hidden" name="iduser" value="{{ $user->id }} "/>
                            <select class="form-control" name="idgroup">
                                @foreach ($groups as $group)
                                    <option value="{{ $group->id }}">{{ $group->name }}</option>
                                @endforeach
                            </select>
                            {{ csrf_field() }}
                        </div>
                        <div>
                            {{Form::submit('User einladen',['class' => 'btn btn-primary'])}}
                        </div>
                    {!! Form::close() !!} 

                </div>
            </div>
        </div>
    </div>

当我按下提交，并且路径store.invitation出现错误/验证消息时，它将不会显示在第二个视图（invitation.group）中，而是会显示在第一个视图（invitation.username）中。

此处是检查是否必须显示错误/验证消息的功能。

路线...

Route::post('invitation/store', 'InvitationController@store')->name('store.invitation');

InvitationController函数...

public function store(Request $request)
{
    $request->validate([
        'idgroup' => [
            'required', 'numeric', new AdminGroupRequest, new MaxInvitationAdmin
        ],
        'iduser' => [
            'required', 'numeric', new AlreadyInvitation, new AlreadyPartOfGroup, new MaxInvitationUser
        ]
    ]);

    $iduser = $request->iduser;
    $idgroup = $request->idgroup;
    $i = new Invitation;
    $i->idgroup = $idgroup;
    $i->iduser = $iduser;
    $i->active = 1;
    $i->save();

    $username = User::where('id', $iduser)->select('name')->first();
    $groupname = Group::where('id', $idgroup)->select('name')->first();

    return redirect()->action(
        'UsernameController@search')->with('success', 'Sie haben den User ' .$username->name. ' in die Gruppe ' .$groupname->name. ' eingeladen.');

}

我的功能出了什么问题，或者路由是否真的不正确？

验证消息在错误的视图上输出

0 个答案: