「Php/laravel/laravel5/restful」の版間の差分
提供: 初心者エンジニアの簡易メモ
(→一覧テンプレート) |
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(同じ利用者による、間の13版が非表示) | |||
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*indexがリスト表示 | *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 | *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 | *destoryが個別削除処理 | ||
− | |||
− | |||
− | |||
==テンプレートdirも作る== | ==テンプレートdirも作る== | ||
mkdir resources/views/article | mkdir resources/views/article | ||
− | == | + | ==restful controller== |
-ArticleController.php | -ArticleController.php | ||
+ | class ArticleController extends Controller | ||
+ | { | ||
public function index() | public function index() | ||
{ | { | ||
行93: | 行95: | ||
public function store(Request $request) | public function store(Request $request) | ||
{ | { | ||
− | $ | + | $article = \App\Article::create(); |
− | $ | + | $article->title= $request->title; |
− | $ | + | $article->body= $request->body; |
− | $ | + | $article->save(); |
return redirect()->to('/article'); | return redirect()->to('/article'); | ||
} | } | ||
行102: | 行104: | ||
{ | { | ||
$article = \App\Article::find($id); | $article = \App\Article::find($id); | ||
− | return view('articles.show | + | $data = ['article' => $article]; |
+ | return view('articles.show', $data); | ||
} | } | ||
public function edit($id) | public function edit($id) | ||
{ | { | ||
$article = \App\Article::find($id); | $article = \App\Article::find($id); | ||
− | return view('articles.edit | + | $data = ['article' => $article]; |
+ | return view('articles.edit', $data); | ||
} | } | ||
public function update(Request $request, $id) | public function update(Request $request, $id) | ||
{ | { | ||
− | $ | + | $article = \App\Article::find($id); |
− | $ | + | $article->title= $request->title; |
− | $ | + | $article->body= $request->body; |
− | $ | + | $article->save(); |
return redirect()->to('/article'); | return redirect()->to('/article'); | ||
} | } | ||
public function destroy($id) | public function destroy($id) | ||
{ | { | ||
− | $ | + | $article = \App\Article::find($id); |
− | $ | + | $article->delete(); |
return redirect()->to('/article'); | return redirect()->to('/article'); | ||
} | } | ||
+ | } | ||
+ | |||
+ | ==一覧テンプレート== | ||
+ | -layouts/app.blade.php | ||
+ | <!DOCTYPE HTML> | ||
+ | <html lang="ja"> | ||
+ | <head> | ||
+ | <meta charset="utf-8" /> | ||
+ | </head> | ||
+ | <body> | ||
+ | @yield('content') | ||
+ | </body> | ||
+ | </html> | ||
-articles/index.blade.php | -articles/index.blade.php | ||
@extends('layouts.app') | @extends('layouts.app') | ||
行137: | 行154: | ||
<nowiki><</nowiki>tr> | <nowiki><</nowiki>tr> | ||
<nowiki><</nowiki>td>{{$article->id}}</td> | <nowiki><</nowiki>td>{{$article->id}}</td> | ||
− | <nowiki><</nowiki>td>{{$article-> | + | <nowiki><</nowiki>td>{{$article->title}}</td> |
− | <nowiki><</nowiki>td>{{$article-> | + | <nowiki><</nowiki>td>{{$article->body}}</td> |
<nowiki><</nowiki>td><a href="/article/{{$article->id}}" class="btn btn-primary btn-sm">詳細</a></td> | <nowiki><</nowiki>td><a href="/article/{{$article->id}}" class="btn btn-primary btn-sm">詳細</a></td> | ||
<nowiki><</nowiki>td><a href="/article/{{$article->id}}/edit" class="btn btn-primary btn-sm">編集</a></td> | <nowiki><</nowiki>td><a href="/article/{{$article->id}}/edit" class="btn btn-primary btn-sm">編集</a></td> | ||
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@endsection | @endsection | ||
− | -articles/ | + | -articles/create.blade.php |
@extends('layouts.app') | @extends('layouts.app') | ||
@section('content') | @section('content') | ||
行161: | 行178: | ||
<nowiki><</nowiki>div class="row"> | <nowiki><</nowiki>div class="row"> | ||
<nowiki><</nowiki>div class="col-sm-12"> | <nowiki><</nowiki>div class="col-sm-12"> | ||
− | <nowiki><</nowiki>a href="/ | + | <nowiki><</nowiki>a href="/article" class="btn btn-primary" style="margin:20px;">一覧に戻る</a> |
</div> | </div> | ||
</div> | </div> | ||
− | <nowiki><</nowiki>form method="post" action="/ | + | <nowiki><</nowiki>form method="post" action="/article"> |
<nowiki><</nowiki>div class="form-group"> | <nowiki><</nowiki>div class="form-group"> | ||
− | <nowiki><</nowiki>label> | + | <nowiki><</nowiki>label>タイトル</label> |
− | <nowiki><</nowiki>input type="text" name=" | + | <nowiki><</nowiki>input type="text" name="title" value="" class="form-control"> |
</div> | </div> | ||
<nowiki><</nowiki>div class="form-group"> | <nowiki><</nowiki>div class="form-group"> | ||
− | <nowiki><</nowiki>label> | + | <nowiki><</nowiki>label>本文</label> |
− | <nowiki><</nowiki>input type="text" name=" | + | <nowiki><</nowiki>input type="text" name="body" value="" class="form-control"> |
</div> | </div> | ||
<nowiki><</nowiki>input type="hidden" name="_token" value="<nowiki>{{csrf_token()}}</nowiki>"> | <nowiki><</nowiki>input type="hidden" name="_token" value="<nowiki>{{csrf_token()}}</nowiki>"> | ||
行189: | 行206: | ||
</div> | </div> | ||
</div> | </div> | ||
− | <nowiki><</nowiki>form method="post" action="/ | + | <nowiki><</nowiki>form method="post" action="/article/{{$article->id}}"> |
<nowiki>{!! method_field('put') !!}</nowiki> | <nowiki>{!! method_field('put') !!}</nowiki> | ||
<nowiki><</nowiki>div class="form-group"> | <nowiki><</nowiki>div class="form-group"> | ||
− | <nowiki><</nowiki>label> | + | <nowiki><</nowiki>label>タイトル</label> |
− | <nowiki><</nowiki>input type="text" name=" | + | <nowiki><</nowiki>input type="text" name="title" value="{{$article->title}}" class="form-control"> |
</div> | </div> | ||
<nowiki><</nowiki>div class="form-group"> | <nowiki><</nowiki>div class="form-group"> | ||
− | <nowiki><</nowiki>label> | + | <nowiki><</nowiki>label>本文</label> |
− | <nowiki><</nowiki>input type="text" name=" | + | <nowiki><</nowiki>input type="text" name="body" value="{{$article->email}}" class="form-control"> |
</div> | </div> | ||
<nowiki><</nowiki>input type="hidden" name="_token" value="<nowiki>{{csrf_token()}}</nowiki>"> | <nowiki><</nowiki>input type="hidden" name="_token" value="<nowiki>{{csrf_token()}}</nowiki>"> | ||
行217: | 行234: | ||
<nowiki><</nowiki>table class="table table-striped"> | <nowiki><</nowiki>table class="table table-striped"> | ||
<nowiki><</nowiki>tr><td>ID</td><td>{{$article->id}}</tr> | <nowiki><</nowiki>tr><td>ID</td><td>{{$article->id}}</tr> | ||
− | <nowiki><</nowiki>tr><td> | + | <nowiki><</nowiki>tr><td>タイトル</td><td>{{$article->title}}</tr> |
− | <nowiki><</nowiki>tr><td> | + | <nowiki><</nowiki>tr><td>本文</td><td>{{$article->body}}</tr> |
</table> | </table> | ||
</div> | </div> |
2017年11月24日 (金) 12:00時点における最新版
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 | |
- 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
class ArticleController extends Controller { 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) { $article = \App\Article::create(); $article->title= $request->title; $article->body= $request->body; $article->save(); return redirect()->to('/article'); } public function show($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) { $article = \App\Article::find($id); $article->title= $request->title; $article->body= $request->body; $article->save(); return redirect()->to('/article'); } public function destroy($id) { $article = \App\Article::find($id); $article->delete(); return redirect()->to('/article'); } }
一覧テンプレート
-layouts/app.blade.php
<!DOCTYPE HTML> <html lang="ja"> <head> <meta charset="utf-8" /> </head> <body> @yield('content') </body> </html>
-articles/index.blade.php
@extends('layouts.app') @section('content') <div class="container"> <h1>一覧</h1> <div class="row"> <div class="col-sm-12"> <a href="/article/create" class="btn btn-primary" style="margin:20px;">新規登録</a> </div> </div> <table class="table table-striped"> @foreach($articles as $article) <tr> <td>{{$article->id}}</td> <td>{{$article->title}}</td> <td>{{$article->body}}</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/{{$article->id}}"> {!! method_field('delete') !!} <input type="hidden" name="_token" value="{{csrf_token()}}"> <input type="submit" value="削除" class="btn btn-danger btn-sm btn-destroy"> </form> </td> </tr> @endforeach </table> </div> @endsection
-articles/create.blade.php
@extends('layouts.app') @section('content') <div class="container"> <h1>新規</h1> <div class="row"> <div class="col-sm-12"> <a href="/article" class="btn btn-primary" style="margin:20px;">一覧に戻る</a> </div> </div> <form method="post" action="/article"> <div class="form-group"> <label>タイトル</label> <input type="text" name="title" value="" class="form-control"> </div> <div class="form-group"> <label>本文</label> <input type="text" name="body" value="" class="form-control"> </div> <input type="hidden" name="_token" value="{{csrf_token()}}"> <input type="submit" value="登録" class="btn btn-primary"> </form> </div> @endsection
-articles/edit.blade.php
@extends('layouts.app') @section('content') <div class="container"> <h1>編集</h1> <div class="row"> <div class="col-sm-12"> <a href="/article" class="btn btn-primary" style="margin:20px;">一覧に戻る</a> </div> </div> <form method="post" action="/article/{{$article->id}}"> {!! method_field('put') !!} <div class="form-group"> <label>タイトル</label> <input type="text" name="title" value="{{$article->title}}" class="form-control"> </div> <div class="form-group"> <label>本文</label> <input type="text" name="body" value="{{$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>{{$article->id}}</tr> <tr><td>タイトル</td><td>{{$article->title}}</tr> <tr><td>本文</td><td>{{$article->body}}</tr> </table> </div> @endsection
参考
https://laravel.com/docs/5.0/controllers