laravel，在选项中默认选择要选择的项目

Question

我正在使用 laravel 5.4 ，＆＃34;已选择＆＃34;选项标签的选项不起作用。

有什么建议吗？

例如：

<div class="labelandinput">
   <label  >Gender:</label>
   <select name="gender"  id="gender" >
      @if ($info->gender=="male")
     <option value="male" selected>Male</option>
     <option value="female">Female</option>
     @elseif($info->gender=="female")
     <option value="male">Male</option>
     <option value="female" selected>Female</option>
     @endif
   </select>
</div>

Answer 1

你可以这样做：

{!! Form::select('gender', ['male' => 'Male', 'female' => 'Female'], 'male'); !!}

查看文档：{​​{3}}

<div class="labelandinput">
  {{ Form::label('gender', 'Gender:') }}
  @if ($info->gender == "male")
    {!! Form::select('gender', ['male' => 'Male', 'female' => 'Female'], 'male'); !!}
  @elseif ($info->gender == "female")
    {!! Form::select('gender', ['male' => 'Male', 'female' => 'Female'], 'female'); !!}
  @endif
</div>