Laravel不從數據庫檢索值

Question

我想檢索所有列值。以下是儀表板控制器代碼，其默認運行指數法

<?php 

namespace App\Http\Controllers; 

use App\questions; 
use Illuminate\Http\Request; 
use Illuminate\Support\Facades\Auth; 
use App\Http\Requests; 

class Dashboard extends Controller 
{ 
    public function __construct() 
    { 
     $this->middleware('auth'); 
    } 
    public function fetchQuestions() { 
     return questions::where('people_id','=',Auth::id())->pluck('question'); 
    } 
    public function index(){ 
     $listQuestions=$this->fetchQuestions(); 
     return view('forms.question',compact('listQuestions')); 
    } 
} 

查看文件

<ul> 
@foreach ($listQuestions as $question) 
    <li>{{ $question }}</li> 
@endforeach 
</ul> 

它不顯示任何錯誤或任何結果要麼

Answer 1

添加 - >所有（）採摘後

return questions::where('people_id','=',Auth::id())->pluck('question')->all(); 

雖然你可以在一種方法中做到這一點：

public function index(){ 
    $listQuestions=questions::where('people_id','=',Auth::id())->pluck('question')->all(); 
    return view('forms.question',['listQuestions'=>$listQuestions]); 
} 

Answer 2

你可以試試嗎？

public function fetchQuestions() { 
     return questions::where('people_id','=',\Auth::guard('yourguardname')->user()->id)->get()->pluck('people_id','question'); 
    }