Question

我正在尝试通过模式添加2个输入字段，但是一旦我点击提交，我会收到一条错误消息

SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'Flag_Reason' cannot be null (SQL: insert into `Flagged` (`Flag_Reason`, `Other_Comments`) values (, ))

以下是我的一些与此问题相关的代码。

资源＆amp;国旗模型

class Resource extends Model
{
    protected $table = 'Resources';

    protected $primaryKey = 'Resource_ID';

    public $timestamps = false;

    protected $fillable = [
        'Name',
        'Description',
        'Misc_Info'
    ];

    protected $guarded = [];

    /** A resource can have many locations */

    public function locations()
    {
        return $this->belongsToMany('App\Models\Location', 'ResourceLocation', 'Location_ID', 'Resource_ID');
    }

    public function flag ()
    {
        return $this->hasMany('App\Models\Flagged');
    }



class Flagged extends Model
{
    protected $table = 'Flagged';

    protected $primaryKey = 'Flag_ID';

    public $timestamps = false;

    protected $fillable = [
        'Flag_Reason',
        'Other_Comments',

    ];

    protected $guarded = [];


}

资源视图（在此视图中触发模式）

<table class=" display table table-hover table-bordered" , id="resource">
  <thead>
    <th>Name</th>
    <th>Description</th>
    <th>Address</th>
  </thead>
  <tbody>
    @foreach($resources as $resource) @foreach ($resource->locations as $location)
    <tr>
      <td> <a class="btn btn-small btn-default" style="float:right; margin-right:5px;" href="{{ URL::to('resource/addToCart/' .$resource->Resource_ID) }}">+</a> {{ $resource->Name }}</td>
      <td>{{ $resource->Description }}</td>
      <td>{{ $location->Address }}</td>
      <td>
        <button type="button" id="submitFlag" class=" msgBtn btn btn-default" style=" display:inline; margin-right:auto;"><a href="#flagResource" data-toggle="modal" data-resource-id="{{ $resource->Resource_ID }}" data-resource-name="{{ $resource->Name }}">Flag</a>
        </button>
      </td>
    </tr>
    @endforeach @endforeach
  </tbody>
</table>

模态

<div class="modal fade" id="flagResource" tabindex="-1" role="dialog" aria-labelledby="flagModalLabel">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
        <h4 class="modal-title" id="flagResourceLabel" style="text-align:center;"> Flagged
                    </h4>

      </div>
      <div class="modal-body">
        {!! Form::open(array('url'=>'flags', 'class'=>'form', 'method'=>'POST')) !!}
        <div class="form-group">
          <label for="reason" class="control-label">Reason for Flagging:</label>
          {!! Form::text('reason', null, array('class'=> 'form-control', 'placeholder'=>'Reason')) !!}
        </div>

        <div class="form-group">
          <label for="comments" class="control-label">Other Comments:</label>
          {!! Form::text('comments', null, array('class'=> 'form-control', 'placeholder'=>'Comments')) !!}
        </div>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        <span class="pull-right">
                    <button type="button" class="btn btn-primary" style="margin-left:5px;"><a href="setflag/{{$resource['Resource_ID']}}">Submit</a></button>
                    </span>
      </div>
      {!! Form::close() !!}
    </div>
  </div>
</div>
<script>
  $('#flagResource').on('show.bs.modal', function(e) {
    var submitFlag = $(e.relatedTarget);
    var resourceName = submitFlag.data('resource-name');
    var resourceId = submitFlag.data('resource-id');
    var modal = $(this);
    modal.find('.modal-title').text(resourceName);
  });
</script>

举报控制器

public function addFlag($id) 
{ 
  $flag = Flagged::create(Request::only( 
  'Flag_Reason', 
  'Other_Comments' )); 

  $flag->save(); \Session::flash('flash_message', 'Flagged!'); 
  return back(); 
}

输入标志的原因和注释后，我收到上述消息。我在这做错了什么？提前谢谢！

编辑路线

Route::get('flags', 'FlagsController@index');

Route::post('resource', ['as' => 'resource', 'uses'=>'FlagsController@postFlag']);

Route::get('flags/edit/{Resource_ID}', 'FlagsController@editResource');

Route::patch('flags/edit/{Resource_ID}', 'FlagsController@updateResource');

Route::get('setflag/{Resource_ID}', 'FlagsController@addFlag');

Route::get('pages/editresources/rmflag/{Resource_ID}', 'FlagsController@removeFlag');

Route::get('pages/editresources/rmdelete/{Resource_ID}', 'FlagsController@removeDelete');

Route::get('setdelete/{Resource_ID}', 'FlagsController@addDelete');

Answer 1

通过在我的控制器中更改它来修复它：

＆＃13;

$flag = Flagged::create(Request::only( 
  'Flag_Reason', 
  'Other_Comments' ));

＆＃13;

到此：

＆＃13;

    public function postFlag()
    {
        $flag = Flagged::create([
            'Flag_Reason' => Input::get('reason'),
            'Other_Comments' =>Input::get('comments')]);
        $flag->save();

        \Session::flash('flash_message', 'Flagged!');

        return redirect('resource');

    }

＆＃13;

试图将数据添加到数据库，但它以Null

1 个答案: