「Php/laravel/laravel5/restful」の版間の差分

2016年8月9日 (火) 17:11時点における版

RESTfulなcontrollerを作成

$ php artisan make:controller ArticleController

以下ができる

vi app/Http/Controllers/ArticleController.php

namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Http\Requests;
class ArticleController extends Controller
{
    //
}

vi app/Http/routes.php

Route::resource('article', 'ArticleController');

vi app/Http/Controllers/ArticleController.php

namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Article;
use App\Http\Requests;
use App\Http\Controllers\Controller;
class ArticleController extends Controller
{
   public function index()
   {
       return 'index';
   }
   public function create()
   {
       return 'create';
   }
   public function store()
   {
       return 'store';
   }
   public function show($id)
   {
       return 'show' . $id;
   }
   public function edit($id)
   {
       return 'edit' . $id;
   }
   public function update($id)
   {
       return 'update' . $id;
   }
   public function destroy($id)
   {
       return 'destroy' . $id;
   }
}

ttp://localhost/article/1でshow1が表示

その他は以下の通り

$ php artisan route:list
+--------+-----------+------------------------+-----------------+------------------------------------------------+------------+
| Domain | Method    | URI                    | Name            | Action                                         | Middleware |
+--------+-----------+------------------------+-----------------+------------------------------------------------+------------+
|        | POST      | article                | article.store   | App\Http\Controllers\ArticleController@store   |            |
|        | GET|HEAD  | article                | article.index   | App\Http\Controllers\ArticleController@index   |            |
|        | GET|HEAD  | article/create         | article.create  | App\Http\Controllers\ArticleController@create   |            |
|        | DELETE    | article/{article}      | article.destroy | App\Http\Controllers\ArticleController@destroy |            |
|        | PUT|PATCH | article/{article}      | article.update  | App\Http\Controllers\ArticleController@update   |            |
|        | GET|HEAD  | article/{article}      | article.show    | App\Http\Controllers\ArticleController@show     |            |
|        | GET|HEAD  | article/{article}/edit | article.edit    | App\Http\Controllers\ArticleController@edit    |            |

テンプレートdirも作る

mkdir resources/views/article

一覧テンプレート

-ArticleController.php

  public function index()
  {
       $articles = \App\Article::get();
       $data = ['articles' => $articles];
       return view('articles.index', $data);
  }
  public function create()
  {
      return view('fusers.create');
  }
  public function store(Request $request)
  {
      $user = \App\Fuser::create();
      $user->name = $request->name;
      $user->email = $request->email;
      $user->save();
      return redirect()->to('/fuser');
  }
  public function show($id)
  {
      $fuser = \App\Fuser::find($id);
      return view('fusers.show')->with('fuser',$fuser);
  }
  public function edit($id)
  {
      $fuser = \App\Fuser::find($id);
      return view('fusers.edit')->with('fuser',$fuser);
  }
  public function update(Request $request, $id)
  {
      $user = \App\Fuser::find($id);
      $user->name = $request->name;
      $user->email = $request->email;
      $user->save();
      return redirect()->to('/fuser');
  }
  public function destroy($id)
  {
      $user = \App\Fuser::find($id);
      $user->delete();
      return redirect()->to('/fuser');
  }

-articles/index.blade.php

@extends('layouts.app')
@section('content')
   <h1>一覧表示</h1>
   <div class="row">
       <div class="col-sm-12">
           <a href="/fuser/create" class="btn btn-primary" style="margin:20px;">新規登録</a>
       </div>
   </div>
   <table class="table table-striped">
   @foreach($fusers as $fuser)
       <tr>
           <td>{{$fuser->id}}</td>
           <td>{{$fuser->name}}</td>
           <td>{{$fuser->email}}</td>
           <td><a href="/fuser/{{$fuser->id}}" class="btn btn-primary btn-sm">詳細</a></td>
           <td><a href="/fuser/{{$fuser->id}}/edit" class="btn btn-primary btn-sm">編集</a></td>
           <td>
               <form method="post" action="/fuser/{{$fuser->id}}">
                    {!! method_field('delete') !!}
                   <input type="hidden" name="_token" value="テンプレート:Csrf token()">
                   <input type="submit" value="削除" class="btn btn-danger btn-sm btn-destroy">
               </form>
           </td>
       </tr>
   @endforeach
   </table>
@endsection

-articles/created.blade.php

@extends('layouts.app')
@section('content')
   <h1>新規作成</h1>
   <div class="row">
       <div class="col-sm-12">
           <a href="/fusers" class="btn btn-primary" style="margin:20px;">一覧に戻る</a>
       </div>
   </div>
   <form method="post" action="/fusers/store">
       <div class="form-group">
           <label>名前</label>
           <input type="text" name="name" value="" class="form-control">
       </div>

           <label>Email</label>
           <input type="text" name="email" value="" class="form-control">

       <input type="hidden" name="_token" value="テンプレート:Csrf token()">
       <input type="submit" value="登録" class="btn btn-primary">
   </form>
@endsection

-articles/edit.blade.php

@extends('layouts.app')
@section('content')
   <h1>情報編集</h1>
   <div class="row">
       <div class="col-sm-12">
           <a href="/fuser" class="btn btn-primary" style="margin:20px;">一覧に戻る</a>
       </div>
   </div>
   <form method="post" action="/fuser/update/{{$fuser->id}}">

           <label>名前</label>
           <input type="text" name="name" value="{{$fuser->name}}" class="form-control">

       <div class="form-group">
           <label>Email</label>
           <input type="text" name="email" value="{{$fuser->email}}" class="form-control">
       </div>
       <input type="hidden" name="_token" value="テンプレート:Csrf token()">
       <input type="submit" value="更新" class="btn btn-primary">
   </form>
@endsection

-articles/show.blade.php

@extends('layouts.app')
@section('content')
   <h1>詳細表示</h1>
   <div class="row">
       <div class="col-sm-12">
           <a href="/fuser" class="btn btn-primary" style="margin:20px;">一覧に戻る</a>
       </div>
   </div>
   <table class="table table-striped">
       <tr><td>ID</td><td>{{$fuser->id}}</tr>
       <tr><td>名前</td><td>{{$fuser->name}}</tr>
       <tr><td>E-Mail</td><td>{{$fuser->email}}</tr>
   </table>
@endsection

参考

https://laravel.com/docs/5.0/controllers

http://readouble.com/laravel/5/0/dev/ja/controllers.html

https://laravel10.wordpress.com/2015/03/20/%E5%88%9D%E3%82%81%E3%81%A6%E3%81%AElaravel-5-25-restful-resouces/

http://qiita.com/zaburo/items/9fefa3f6834b2e79b734