Question

我正在尝试使用单选按钮更新我的数据透视表。我不需要去另一个网址的地方。但是在执行更新时它没有获得单选按钮的值。这是它的外观。

//SELECT
Route::get('/documents/pending/view/{id}',
[
    'uses' => '\App\Http\Controllers\DocumentController@readDocumentsSentForApproval',
    'as' => 'document.viewPending',
]);
//UPDATE
Route::post('/documents/pending/view/{id}',
[
    'uses' => '\App\Http\Controllers\DocumentController@updateApprovalsDocument',
    'as' => 'document.viewPending',
]);

控制器：

public function readDocumentsSentForApproval($id)
{
    $viewPendingDocuments = DB::table('approvals_document')
        ->select('documents.title', 'documents.content', 'categories.category_type', 'documents.id')
        ->join('documents', 'documents.id', '=', 'approvals_document.document_id')
        ->join('categories', 'categories.id', '=', 'documents.category_id')
        ->where('documents.id', '=', $id)
        ->first();

    $getApprovers = DB::table('approvals_document')
        ->select('users.first_name', 'users.middle_name', 'users.last_name', 'users.username', 'approvals_document.updated_at', 'approvals_document.isApprove', 'approvals_document.id', 'approvals_document.approver_id')
        ->join('documents', 'documents.id', '=', 'approvals_document.document_id')
        ->join('users', 'users.id', '=', 'approvals_document.approver_id')
        ->where('documents.id', '=', $id)
        ->get();

    return view ('document.viewPending')
        ->with('viewPendingDocuments', $viewPendingDocuments)
        ->with('getApprovers', $getApprovers);
}

public function updateApprovalsDocument(Request $request)
{
                        //Getting the hidden input named = id.
    $id = $request->get('id');
    $document = DB::table('approvals_document')
        ->where('approvals_document.id', '=', $id)
        ->update(['isApprove' => $request->status, 'updated_at' => new DateTime]);

    return redirect()->back();

}

查看

@foreach($getApprovers as $list)
<tr>

  <td>

  @if(Auth::id() == $list->approver_id)
  <form class="form-inline" id="submitMe" method="post" action="{{ url('documents/pending/view' . $list->id) }}">

    <input type="hidden" name="id" value="{{ $list->id }}">

    <div class="form-group">
      <label>
        <input type="radio" onclick="showApprove()" name="status" value="1">Approve</label>
      <label>
        <input type="radio" onclick="showReject()" name="status" value="2">Reject</label>
    </div>

    <input type="hidden" name="_token" value="{{ Session::token() }}">

  </form>
  @endif

</td>
</tr>
@endforeach

我在动作上传递了当前的网址，因此它会知道id是什么。这是更新的正确方法吗？谢谢你的帮助！

Answer 1

它没有任何问题，但我认为Laravel推荐的方法是使用patch路由，因为这是RESTful方式。

post将用于创建实体，patch用于更新实体。

您需要做的唯一更改是路径绑定（发布到补丁）和为方法添加表单欺骗 <input type="hidden" name="_method" value="PATCH">

https://laravel.com/docs/5.3/routing#form-method-spoofing

您也可以使用路径绑定作为id，而不是将其作为表单字段传递。如果您想对该路由进行验证（例如中间件，只允许该记录的所有者更新它），这将更有利。

Answer 2

我已经使用表单方法欺骗

找到了解决方案

public function readDocumentsSentForApproval($id)
{
    $viewPendingDocuments = DB::table('approvals_document')
        ->select('documents.title', 'documents.content', 'categories.category_type', 'documents.id')
        ->join('documents', 'documents.id', '=', 'approvals_document.document_id')
        ->join('categories', 'categories.id', '=', 'documents.category_id')
        ->where('documents.id', '=', $id)
        ->first();

    $getApprovers = DB::table('approvals_document')
        ->select('users.first_name', 'users.middle_name', 'users.last_name', 'users.username', 'approvals_document.updated_at', 'approvals_document.isApprove', 'approvals_document.approver_id',
        'approvals_document.id as approvalDocumentId', 'documents.id as documentId')
        ->join('documents', 'documents.id', '=', 'approvals_document.document_id')
        ->join('users', 'users.id', '=', 'approvals_document.approver_id')
        ->where('documents.id', '=', $id)
        ->get();

    return view ('document.viewPending')
        ->with('viewPendingDocuments', $viewPendingDocuments)
        ->with('getApprovers', $getApprovers);
}

查看：

<form class = "form-inline" role = "form" id = "submitMe" method = "POST" action = "/documents/pending/{{ $list->documentId}}/view">

     {{ method_field('PATCH') }}

     <input type = "hidden" name = "id" value = "{{ $list->approvalDocumentId }}">

     <div class = "form-group">

        <label><input type = "radio" onclick = "showApprove()" name = "status" value = "1"> Approve</label>
        <label><input type = "radio" onclick = "showReject()" name = "status" value = "2"> Reject</label>

     </div>

     <input type = "hidden" name = "_token" value = "{{ Session::token() }}">

</form>

更新当前ID

2 个答案: