php - 试图获取非对象的属性 'name' ？当我使用 pluck() 时

Question

     Trying to get property 'name' of non-object? when i using pluck() for retrive data from database

//a.contoller       
     public function index(){
      $insurance = Insurance_Providers::pluck('id','name');
      $physicians = Physicians::pluck('id','pp','sp');
      $pharmacies = Pharmacies::pluck('id','name');
      return view('auth.profile',compact('insurance','physicians','pharmacies'));
    }

//a.blade.php
    <select name="insurance" id="ip" class="form-control" required>
    <option value="">Insurance Provider</option>
     @foreach($insurance as $pro)   <option value="{{ $pro->name }}">{{ $pro->name }}</option>
     @endforeach
     </select>

尝试获取非对象的属性“名称”？当我使用 pluck() 从数据库检索数据时

Answer 1

您在 pluck 中使用了三个参数，

$insurance = Insurance_Providers::pluck('name', 'id'); // name is value and id is key

在 Blade 中执行此操作，

@foreach($insurance as $pro)   
    <option value="{{ $pro }}">{{ $pro }}</option>
@endforeach

应该可以。

第一个参数是值，第二个参数是键