在Laravel边栏选项卡中循环时限制html元素

Question

我有一个表，显示Laravel的@Foreach循环的数据。该循环被限制为3。但是我想在表内的图标被限制为2只。这是上菜时的界面：

刀片：

<table class="table">
    <thead>
        <tr>
            <th>Nama Peserta</th>
            <th>Diklat</th>
            <th>Kabupaten/Kota</th>
            <th>Nilai</th>
        </tr>
    </thead>
    <tbody>
        @foreach ($data->take(3) as $obj)
        <tr>
            <td>
            <div class="d-flex align-items-center">
                {!! $medals !!}
                <div>
                    <span>{{$obj->user->name}}</span>
                </div>
            </div>
            </td>
            <td>{{$obj->diklat->name}}</td>
            <td>{{$obj->user->regency->name}}</td>
            <td>
                <div class="avatar bg-light-success mr-2">
                <div class="avatar-content">
                    <span>98</span>
                </div>
                </div>
            </td>
        </tr>
    @endforeach
    </tbody>
</table>

那{！！奖章！！}是我想限制的元素。我通过控制器创建它。像这样：

<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use App\Models\{Diklat, User, UserDiklat, Regency};
use Illuminate\Support\Facades\DB;

class DashboardController extends Controller
{
    public function index()
    {

        $data = UserDiklat::with('diklat', 'user')->where('is_approve', 1)->get();

        $medals = '<div class="avatar bg-light-warning mr-2">
                    <div class="avatar-content">
                        <i data-feather="award" class="font-medium-3"></i>
                    </div>
                </div>';

        return view('admin.index', compact('data', 'medals'));
    }
}

那么，如何限制表中的$carners图标仅显示2，而表中的数据最多显示3？我一直在寻找这个问题，但仍然没有找到它。我希望你们能帮助我，伙计们。先谢谢你。

Answer 1

试试这个。我已经稍微更新了你的代码。

<table class="table">
    <thead>
        <tr>
            <th>Nama Peserta</th>
            <th>Diklat</th>
            <th>Kabupaten/Kota</th>
            <th>Nilai</th>
        </tr>
    </thead>
    <tbody>
    <?php $print_medal = 0; ?>
@foreach ($data->take(3) as $obj)
        <tr>
            <td>
            <div class="d-flex align-items-center">
                @if ($print_medal < 2) {!! $medals !!} @endif
                <div>
                    <span>{{$obj->user->name}}</span>
                </div>
            </div>
            </td>
            <td>{{$obj->diklat->name}}</td>
            <td>{{$obj->user->regency->name}}</td>
            <td>
                <div class="avatar bg-light-success mr-2">
                <div class="avatar-content">
                    <span>98</span>
                </div>
                </div>
            </td>
        </tr>
    <?php $print_medal++; ?>
@endforeach
    </tbody>
</table>