【发布时间】:2017-12-06 23:40:14
【问题描述】:
我想把参数$questions传给view,但是报错:
错误异常 (E_ERROR) 未定义变量:问题(查看:C:\Users\Krishan\Documents\GitHub\GroupProject\lcurve\resources\views\quizz\questions\index.blade.php)
这是我的控制器索引功能部分:
public function index()
{
$questions = Question::all();
return view('quizz/questions.index', compact('questions'));
}
这是我观点的一部分:
<tbody>
@if (count($questions_options) > 0)
@foreach ($questions_options as $questions_option)
<tr data-entry-id="{{ $questions_option->id }}">
<td></td>
<td>{{ $questions_option->question->question_text or '' }}</td>
<td>{{ $questions_option->option }}</td>
<td>{{ $questions_option->correct == 1 ? 'Yes' : 'No' }}</td>
<td>
<a href="{{ route('quizz/questions_options.show',[$questions_option->id]) }}" class="btn btn-xs btn-primary">View</a>-->
<!--<a href="{{ route('questions_options.edit',[$questions_option->id]) }}" class="btn btn-xs btn-info">Edit</a>-->
{!! Form::open(array(
'style' => 'display: inline-block;',
'method' => 'DELETE',
'onsubmit' => "return confirm('".trans("quickadmin.are_you_sure")."');",
'route' => ['questions_options.destroy', $questions_option->id])) !!}
{!! Form::submit(trans('quickadmin.delete'), array('class' => 'btn btn-xs btn-danger')) !!}
{!! Form::close() !!}
</td>
</tr>
@endforeach
@else
<tr>
<td colspan="5">no_entries_in_table</td>
</tr>
@endif
</tbody>
【问题讨论】: