更新批准在我的Laravel中不起作用

Question

当用户单击批准的按钮时，打开一个模式引导程序。在modal中有一个select选项，它选择一个用户检查器。但它没有保存在数据库中。 我想这与我试图更新同一页面上的条目有关吗？这是我的代码：

点击批准的按钮

必须批准= 1且检查员用户= 4

我的刀片

@extends('Admin.master')

@section('style')
    <link href="https://cdnjs.cloudflare.com/ajax/libs/sweetalert/1.1.3/sweetalert.css">
@endsection

@section('content')

    <div class="col-md-10">
        <div class="panel panel-default">
            <div class="panel-heading main-color-bg">
                <h3 class="panel-title">List of Requisitions</h3>
            </div>
        </div>
        <div class="panel panel-default">
            <div class="panel-body">
                <div class="table-responsive">
                    <table class="table">
                        <thead>
                        <tr>
                            <th>School Name</th>
                            <th>Requisition Code</th>
                            <th>Activity</th>
                            <th>Telephone</th>
                            <th>Requisition Type</th>
                            <th>Requisition Status</th>
                            <th>Display Details</th>
                        </tr>
                        </thead>
                        <tbody>
                        @forelse ($requisitions as $requisition)
                            @forelse($requisition->activities as $activity)
                                <tr>
                                    <td>{{ $requisition->schools->school_name }}</td>
                                    <td class="translate">{{ $requisition->id  }}</td>
                                    <td>{{ $activity->group->group_name  }}</td>
                                    <td>{{ $requisition->schools->type  }}</td>
                                    <td class="translate">{{ $requisition->schools->phone  }}</td>
                                    <td>{{ $requisition->schools->type }}</td>
                                    <td>
                                        <div class="btn-group btn-group-xs">
                                            <a  class="btn btn-success btn-xs" data-toggle="modal" data-target="#requisition">Approved</a>
                                            <form class="btn-group" action="{{ route('requisitions.unapproved', ['id' => $requisition->id]) }}" method="post">
                                                {{ method_field('PATCH') }}
                                                {{ csrf_field() }}
                                                <button type="submit" class="btn btn-danger btn-xs">Disapproval</button>
                                            </form>
                                        </div>
                                    </td>
                                    @empty
                                        Please go to back
                                    @endforelse
                                @empty
                                Please go to back
                            @endforelse
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>

    <div class="modal fade" id="requisition" tabindex="-1" role="dialog">
        <div class="modal-dialog modal-sm" role="document">
            <div class="modal-content">
                <form  action="{{ route('requisitions.update', ['id' => $requisition->id]) }}" method="post">
                    {{ method_field('PATCH') }}
                    {{ csrf_field() }}
                    <div class="modal-header">
                        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
                        <h4 class="modal-title">List of inspection</h4>
                    </div>
                    <div class="modal-body">
                        <select class="form-control" name="inspector_user_id">
                            @foreach($users as $user)
                                <option value="{{ $user->id }}">{{ $user->first_name }} {{ $user->last_name }}</option>
                            @endforeach
                        </select>
                    </div>
                    <div class="modal-footer">
                        <button type="submit" class="btn btn-primary">Save</button>
                        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                    </div>
                </form>
            </div>
        </div>
    </div>

@endsection

@section('script')
    <script src="https://unpkg.com/sweetalert2@7.18.0/dist/sweetalert2.all.js"></script>
@endsection

控制器

public function update(Request $request, $requisition)
{
    $approved = Requisition::findOrFail($requisition);
    $approved->approved = 1;
    $approved->inspector_user_id = $request->input('inspector_user_id');
    $approved->save();
    alert()->success('It done', 'OK')->persistent('OK');
    return redirect()->back();
}

public function unapproved(Request $request, $id)
{
    $unApproved = Requisition::findOrFail($id);
    $unApproved->approved = 0;
    $unApproved->save();
    alert()->success('It done', 'Cancel')->persistent('OK');
    return redirect()->back();
}

我的模特

protected $fillable = [
    'status',
    'inspector_user_id'
];

web.php

Route::resource('requisitions', 'RequisitionController');