<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta content="width=device-width, initial-scale=1"> <title>Laravel</title> <link href="https://www.jb51.net/css/app.css"> <!-- Fonts --> <link href='http://fonts.useso.com/css?family=Roboto:400,300' type='text/css'> </head> <body> <nav> <div> <div> <button type="button" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1"> <span>Toggle Navigation</span> <span></span> <span></span> <span></span> </button> <a href="#">Learn Laravel 5</a> </div> <div> <ul> <li><a href="https://www.jb51.net/admin">后台首页</a></li> </ul> <ul> <li><a href="https://www.jb51.net/admin/comments">管理评论</a></li> </ul> <ul> @if (Auth::guest()) <li><a href="https://www.jb51.net/auth/login">Login</a></li> <li><a href="https://www.jb51.net/auth/register">Register</a></li> @else <li> <a href="#" data-toggle="dropdown" role="button" aria-expanded="false">{{ Auth::user()->name }} <span></span></a> <ul role="menu"> <li><a href="https://www.jb51.net/auth/logout">Logout</a></li> </ul> </li> @endif </ul> </div> </div> </nav> @yield('content') <!-- Scripts --> <script src="https://www.jb51.net/cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script> <script src="https://www.jb51.net/cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.1/js/bootstrap.min.js"></script> </body> </html>
修改后台路由组（增加了一行）：
Route::group(['prefix' => 'admin', 'namespace' => 'Admin', 'middleware' => 'auth'], function() { Route::get('https://www.jb51.net/', 'AdminHomeComtroller@index'); Route::resource('pages', 'PagesController'); Route::resource('comments', 'CommentsController'); });
创建 Admin\CommentsController ：
复制代码 代码如下:
php artisan make:controller Admin/CommentsController
Admin/CommentsController 要有 查看所有、查看单个、POST更改、删除四个接口：
<?php namespace App\Http\Controllers\Admin; use App\Http\Requests; use App\Http\Controllers\Controller; use Illuminate\Http\Request; use App\Comment; use Redirect, Input; class CommentsController extends Controller { public function index() { return view('admin.comments.index')->withComments(Comment::all()); } public function edit($id) { return view('admin.comments.edit')->withComment(Comment::find($id)); } public function update(Request $request, $id) { $this->validate($request, [ 'nickname' => 'required', 'content' => 'required', ]); if (Comment::where('id', $id)->update(Input::except(['_method', '_token']))) { return Redirect::to('admin/comments'); } else { return Redirect::back()->withInput()->withErrors('更新失败！'); } } public function destroy($id) { $comment = Comment::find($id); $comment->delete(); return Redirect::to('admin/comments'); } }
接下来创建两个视图：
learnlaravel5/resources/views/admin/comments/index.blade.php：
@extends('app') @section('content') <div> <div> <div> <div> <div>管理评论</div> <div> <table> <tr> <th>Content</th> <th>User</th> <th>Page</th> <th>编辑</th> <th>删除</th> </tr> @foreach ($comments as $comment) <tr> <td> {{ $comment->content }} </td> <td> @if ($comment->website) <a href="{{ $comment->website }}"> <h4>{{ $comment->nickname }}</h4> </a> @else <h3>{{ $comment->nickname }}</h3> @endif {{ $comment->email }} </td> <td> <a href="{{ URL('pages/'.$comment->page_id) }}" target="_blank"> {{ App\Page::find($comment->page_id)->title }} </a> </td> <td> <a href="{{ URL('admin/comments/'.$comment->id.'/edit') }}">编辑</a> </td> <td> <form action="{{ URL('admin/comments/'.$comment->id) }}" method="POST"> <input type="hidden" value="DELETE"> <input type="hidden" value="{{ csrf_token() }}"> <button type="submit">删除</button> </form> </td> </tr> @endforeach </table> </div> </div> </div> </div> </div> @endsection
learnlaravel5/resources/views/admin/comments/edit.blade.php：