Menggunakan serpihan bilah
Berikut adalah contoh asas untuk menentukan dan menggunakan serpihan:
<!-- Blade template --> @fragment('notification-list') <div class="notifications"> @foreach($notifications as $notification) <div class="alert"> {{ $notification->message }} </div> @endforeach </div> @endfragment <!-- Controller --> return view('dashboard')->fragment('notification-list');
Aplikasi dunia nyata: Sistem Pemberitahuan Langsung
mari kita ilustrasikan dengan sistem pemberitahuan langsung:
<?php namespace App\Http\Controllers; use App\Models\Notification; use Illuminate\Http\Request; class NotificationController extends Controller { public function store(Request $request) { $notification = Notification::create([ 'user_id' => auth()->id(), 'message' => $request->message, 'type' => $request->type ]); if ($request->hasHeader('HX-Request')) { return view('notifications.index', [ 'notifications' => auth()->user()->notifications()->latest()->get() ])->fragmentIf( $request->hasHeader('HX-Request'), 'notification-list' ); } return back(); } public function clear(Request $request) { auth()->user()->notifications()->delete(); return view('notifications.index', [ 'notifications' => collect() ])->fragment('notification-list'); } }
<div class="container"> @fragment('notification-list') <div class="notification-wrapper"> @forelse($notifications as $notification) <div class="alert alert-{{ $notification->type }}"> {{ $notification->message }} {{ $notification->created_at->diffForHumans() }} </div> @empty <p>No notifications</p> @endforelse </div> @endfragment </div>
Atas ialah kandungan terperinci Kemas kini halaman dinamik dengan serpihan bilah laravel. Untuk maklumat lanjut, sila ikut artikel berkaitan lain di laman web China PHP!