php – Laravel 5.5 AJAX实时数据搜索无效

我在我的刀片文件中有一个 AJAX 搜索show.blade.PHP,我在这个show方法中推迟了特定用户
网址：http://127.0.0.1:8000/client/1

这是我的路线

Route::resource('client', 'ClientController',
        ['as' => 'encoder']);

它是一个资源控制器,包含显示特定客户端的show方法.

这就是我在控制器中所做的

public function show($id, Request $request)
    {
        $client = $this->clientRepository->with(['request' => function ($query) {
            $query->orderBy('created_at', 'desc');
        }])->findWithoutFail($id);

        $keyword = $request->get('keyword');

        if (!$keyword) {
            $client_requests = AnalysisRequest::where('client_id', $client->id)
            ->orderBy('created_at', 'desc')->get();
        } else {
            $client_requests = AnalysisRequest::where('client_id', $client->id)
            ->OrWhere('id', 'LIKE', '%keyword%')
            ->OrWhere('sample_descrition', 'LIKE', '%keyword%')
            ->OrWhere('special_instruction', 'LIKE', '%keyword%')
            ->orderBy('created_at', 'desc')->get();
        }

        // dd($client_requests);

        if (empty($client)) {
            Flash::error('Client not found');

            return redirect(route('encoder.client.index'));
        }

        echo view('encoder-dashboard.client.show', compact('client_requests'))
        ->with('client', $client)
        ->render();
    }

我有一个show函数,它将显示一个特定的客户端,该id作为控制器中的参数传递,以显示该特定客户端.现在我也有一个我想要搜索的特定客户端的请求.

这就是我在AJAX中所做的.

$(document).ready(function(){
      $('.searchbar').on('keyup', function(){
          var text = $('#searchbar').val();
          $.ajax({
              dataType: "json",
              type:"GET",
              url: '{{ url('encoder/client') }}' + '/' + $('.id_search').val(),
              data: {text: $('.searchbar').val()},
              success: function(response) {
                console.log(response);
              }
          });
      });
  });

在我的show.blade.PHP中

<div class="row">
                    <div class="col-sm-6">
                        <div class="form-group" id="results">
                            <input type="hidden" id="client_id" class="id_search" name="client_id" value="{{ $client->id }}">
                            <input class="form-control searchbar" id="searchbar" name="searchbar" placeholder="Search...">
                        </div>
                    </div>
                </div>

                @include('encoder-dashboard.client.request')

最后是request.blade.PHP

<!-- The timeline -->
  @if (isset($client_requests) && count($client_requests) > 0)
  @foreach($client_requests as $request)
  <ul class="timeline timeline-inverse">
    <!-- timeline time label -->
    <li class="time-label">
          <span class="bg-red">
            {{ $request->created_at->format('M d, Y') }}
          </span>
    </li>
    <!-- /.timeline-label -->
    <!-- timeline item -->
    <li>
      <i class="fa fa-edit bg-blue"></i>

      <div class="timeline-item">
        <span class="time"><i class="fa fa-clock-o"></i> {{ $request->created_at->diffForHumans() }}</span>

        <h3 class="timeline-header">Request Code: <a href="{!! route('encoder.analysis-request.show', $request->id) !!}">{{ $request->reference_no() }}</a>
            @if ($request->rushable == 1)
              <p style="color:red">This request is for rush!</p>
            @else
            @endif
        </h3>

        <div class="timeline-body">
          Description: <b>{{ $request->sample_description }}</b>
          <br>
          Service Requested: <b>{{ $request->service->description }}</b>
          <br>
          Category Requested: <b>{{ $request->category->name }}</b>
          <br>
          Method Requested: <b>{{ $request->methodology->name }}</b>
          <br>
          Special Instruction: <b>{{ $request->special_instruction }}</b>
          <br>
          @if ($request->status == 'for_testing')
              Status: <span class="label label-warning">Pending</span>
          @elseif ($request->status == 'under_analyzation')
              Status: <span class="label label-info">Under Analyzation</span>
          @elseif ($request->status == 'finished')
              Status: <span class="label label-success">Finished</span>
          @endif
        </div>
        <div class="timeline-footer">
          <a class="btn btn-primary btn-xs" href="{!! route('encoder.analysis-request.show', $request->id) !!}">Read more</a>
          {{--  <a class="btn btn-danger btn-xs">Delete</a>  --}}
        </div>
      </div>
    </li>
  </ul>
  @endforeach
  @endif

我做错了什么？我现在没有收到任何错误.

我之前有500个内部服务器错误但由于只是一个错误的网址而设法修复它.

GET 07001 500 (Internal
Server Error) send @ jquery.min.js:4 ajax @ jquery.min.js:4
(anonymous) @ 1:363 dispatch @ jquery.min.js:3 q.handle @
jquery.min.js:3

我在app.blade.PHP中的元数据库和脚本ajax设置头文件中有我的csrf令牌.

我是否会在控制器中创建一个单独的方法,该方法具有相同的GET请求而没有传递参数？并将id作为隐藏的请求输入传递给其他目的.

也许我应该做POST请求而不是GET请求？但是怎么样？因为我也在显示一个特定的资源,将id作为params传递.

感谢有人可以提供帮助.
提前致谢.

解决方法:

在您的刀片文件中,头部分：

<Meta name="csrf-token" content="{{ csrf_token() }}">

你的aJax中缺少csrf_token标头.替换为：

 $.ajax({
              dataType: "json",
              type:"GET",
    headers: {
            'X-CSRF-TOKEN': $('Meta[name="csrf-token"]').attr('content')
        },
              url: '{{ url('encoder/client') }}' + '/' + $('.id_search').val(),
              data: {text: $('.searchbar').val()},
              success: function(response) {
                console.log(response);
              }
          });
      });

php – Laravel 5.5 AJAX实时数据搜索无效

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