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[英]Php mysql Query two usernames in one row based on id from another table
[英]getting two usernames based on ids from one row
所以我想做的是,基本上我有一个叫做游戏的桌子
creator_id
和guest_id
现在我想做的是当我想列出所有我想加入两张桌子的游戏时,例如,如果creator_id
是John而guest_id
是Mary
我想列出所有“游戏”及其名称
ID(标识号):322 | 创作者姓名:John | 嘉宾姓名:玛丽
等等,这就是我到目前为止所得到的:
控制器:
class AdminController extends Controller
{
public function index()
{
return view('admin.home');
}
public function listGames()
{
$games = Game::get();
return view('admin.games.list', compact('games'));
}
}
视图:
@extends('admin.content')
@section('title', 'List games')
@section('content')
<table class="table table-hover">
@foreach($games as $game)
// now i want to list that here
@endforeach
</table>
@endsection
在游戏模型中添加关联方法
public function creator() {
return $this->hasOne(User::class, 'creator_id');
}
public function guest() {
return $this->hasOne(User::class, 'guest_id');
}
控制器中的负载过大
public function index() {
$games = Game::with('creator', 'guest')->get();
return view('admin.games.list', compact('games'));
}
现在,在您看来
@foreach($games as $game)
Creator: {{ $game->creator->name }}
Guest: {{ $game->guest->name }}
@endforeach
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