Php/laravel/laravel5/restful
提供: 初心者エンジニアの簡易メモ
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 | |
- indexがリスト表示
- createが新規入力フォーム画面表示
- storeが新規追加処理
- showが個別詳細表示
- editが個別入力フォーム更新画面表示
- updateが個別更新処理
- destoryが個別削除処理
テンプレートdirも作る
mkdir resources/views/article
restful controller
-ArticleController.php
public function index()
{
$articles = \App\Article::get();
$data = ['articles' => $articles];
return view('articles.index', $data);
}
public function create()
{
return view('articles.create');
}
public function store(Request $request)
{
$user = \App\Article::create();
$user->name = $request->name;
$user->email = $request->email;
$user->save();
return redirect()->to('/article');
}
public function show($id)
{
$article = \App\Article::find($id);
$data = ['article' => $article];
return view('articles.show', $data);
}
public function edit($id)
{
$article = \App\Article::find($id);
$data = ['article' => $article];
return view('articles.edit', $data);
}
public function update(Request $request, $id)
{
$user = \App\Article::find($id);
$user->name = $request->name;
$user->email = $request->email;
$user->save();
return redirect()->to('/article');
}
public function destroy($id)
{
$user = \App\article::find($id);
$user->delete();
return redirect()->to('/article');
}
一覧テンプレート
-layouts/app.blade.php
<!DOCTYPE HTML>
<html lang="ja">
<head>
<meta charset="utf-8" />
</head>
<body>
@yield('content')
</body>
</html>
-articles/index.blade.php
@extends('layouts.app')
@section('content')
<div class="container">
<h1>一覧</h1>
<div class="row">
<div class="col-sm-12">
<a href="/article/create" class="btn btn-primary" style="margin:20px;">新規登録</a>
</div>
</div>
<table class="table table-striped">
@foreach($articles as $article)
<tr>
<td>{{$article->id}}</td>
<td>{{$article->name}}</td>
<td>{{$article->email}}</td>
<td><a href="/article/{{$article->id}}" class="btn btn-primary btn-sm">詳細</a></td>
<td><a href="/article/{{$article->id}}/edit" class="btn btn-primary btn-sm">編集</a></td>
<td>
<form method="post" action="/article/{{$article->id}}">
{!! method_field('delete') !!}
<input type="hidden" name="_token" value="{{csrf_token()}}">
<input type="submit" value="削除" class="btn btn-danger btn-sm btn-destroy">
</form>
</td>
</tr>
@endforeach
</table>
</div>
@endsection
-articles/created.blade.php
@extends('layouts.app')
@section('content')
<div class="container">
<h1>新規</h1>
<div class="row">
<div class="col-sm-12">
<a href="/articles" class="btn btn-primary" style="margin:20px;">一覧に戻る</a>
</div>
</div>
<form method="post" action="/articles">
<div class="form-group">
<label>名前</label>
<input type="text" name="name" value="" class="form-control">
</div>
<div class="form-group">
<label>Email</label>
<input type="text" name="email" value="" class="form-control">
</div>
<input type="hidden" name="_token" value="{{csrf_token()}}">
<input type="submit" value="登録" class="btn btn-primary">
</form>
</div>
@endsection
-articles/edit.blade.php
@extends('layouts.app')
@section('content')
<div class="container">
<h1>編集</h1>
<div class="row">
<div class="col-sm-12">
<a href="/article" class="btn btn-primary" style="margin:20px;">一覧に戻る</a>
</div>
</div>
<form method="post" action="/fuser/{{$fuser->id}}">
{!! method_field('put') !!}
<div class="form-group">
<label>名前</label>
<input type="text" name="name" value="{{$article->name}}" class="form-control">
</div>
<div class="form-group">
<label>Email</label>
<input type="text" name="email" value="{{$article->email}}" class="form-control">
</div>
<input type="hidden" name="_token" value="{{csrf_token()}}">
<input type="submit" value="更新" class="btn btn-primary">
</form>
</div>
@endsection
-articles/show.blade.php
@extends('layouts.app')
@section('content')
<div class="container">
<h1>詳細</h1>
<div class="row">
<div class="col-sm-12">
<a href="/article" 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>{{$article->id}}</tr>
<tr><td>名前</td><td>{{$article->name}}</tr>
<tr><td>Email</td><td>{{$article->email}}</tr>
</table>
</div>
@endsection
参考
https://laravel.com/docs/5.0/controllers
