Laravel下拉選擇項目發送到編輯視圖

Question

這是我的看法索引頁

<div class="form-group"> 
    {!! Form::label('cname','Clients: ') !!} 
    {!! Form::select('cname',[''=>'Select Category']+$client,null,['class'=>'form-control selectpicker']) !!} 
    <span class="input-group-btn"> 
     <a class="btn btn-primary" href="">Edit</a> 
    </span> 
</div> 



public function index() { 
     $client = Client::pluck('cname','clientid')->all(); 

     return view('client.index', compact('client')); 
    } 

這裏是我的控制器

如何從下拉菜單和按鈕，點擊發送所選細節編輯得到選擇項鑑於

Answer 1

你可以做這樣的事情

// Controller 

public function index() 
{ 
    $roles = Roles::all(); 
    $selectedRole = User::first()->role_id; 

    return view('my_view', compact('roles', 'selectedRole'); 
} 

然後在你的看法

<select class="form-control m-bot15" name="role_id"> 

    @if ($roles->count()) 

     @foreach($roles as $role) 
      <option value="{{ $role->id }}" {{ $selectedRole == $role->id ? 'selected="selected"' : '' }}>{{ $role->name }}</option>  

    @endif 

</select>