Laravel 5.7 MethodNotAllowedHttpException

时间:2018-11-12 13:23:23

标签: php laravel laravel-5.7

我在尝试更新我的帖子时遇到了MethodNotAllowedHttpException错误。因此,我搜索了错误并找到了这个laravel throwing MethodNotAllowedHttpException,但它得到了解释,我需要进行路由 一个发布请求,我的表单操作通过了,但是它已经发布了,并且不断抛出相同的错误,我无法弄清楚错误是web.php还是它自身的控制器形式

edit.blade.php

    <form method="POST" action="/posts/{{ $post->id }}/edit">

        {{ csrf_field() }}
        @method('PUT')

        <div class="form-group">
            <label for="title">Title:</label>
            <input type="text" class="form-control" id="title" name="title" value="{{ $post->title }}">
        </div>

        <div class="form-group">
            <label for="body">Body:</label>
            <textarea id="body" name="body" class="form-control" rows="10">
                {{
                $post->body
                }}
            </textarea>
        </div>

        <div class="form-group">

            <button type="submit" class="btn btn-primary">Edit</button>

        </div>

        @include('layouts.errors')

    </form>

Web.php

Route::get('/', 'PostsController@index')->name('home');
Route::get('/posts/create', 'PostsController@create');
Route::post('/posts', 'PostsController@store');
Route::get('/posts/{post}', 'PostsController@show');
Route::get('/posts/{post}/edit', 'PostsController@edit');
Route::post('/posts/{post}/edit', 'PostsController@update');
Route::get('/posts/{post}/delete', 'PostsController@destroy');

PostsController.php (如果您要我发布孔控制器,请让我知道这是控制器之外的重要部分)

public function edit(Post $post)

{

    return view('posts.edit', compact('post'));

}

public function update(Request $request, Post $post)

{

    $request->validate([

        'title' => 'required',

        'body' => 'required'
    ]);

    $post->update($request->all());

    return redirect('/')->with('succes','Product updated succesfully');

}

4 个答案:

答案 0 :(得分:2)

您应该尝试以下操作:

查看文件

<form method="POST" action="{{ route('post.update',[$post->id]) }}">

        {{ csrf_field() }}


        <div class="form-group">
            <label for="title">Title:</label>
            <input type="text" class="form-control" id="title" name="title" value="{{ $post->title }}">
        </div>

        <div class="form-group">
            <label for="body">Body:</label>
            <textarea id="body" name="body" class="form-control" rows="10">
                {{
                $post->body
                }}
            </textarea>
        </div>

        <div class="form-group">

            <button type="submit" class="btn btn-primary">Edit</button>

        </div>

        @include('layouts.errors')

    </form>

您的路线

Route::post('/posts/{post}/edit', 'PostsController@update')->name('post.update');

答案 1 :(得分:0)

您正在使用put方法提交表单,因为定义@method('PUT')将使其成为放置路线。可以为Route::put('/posts/{post}/edit', 'PostsController@update');这样的put方法定义路由,或者从刀片文件中删除@method('PUT')

答案 2 :(得分:0)

这个问题花了我一周的时间,但我通过路由解决了

在edit.blade.php中

{!! Form::open([route('post.update',[$post->id]),'method'=>'put']) !!}
 <div class="form-group">
        <label for="title">Title:</label>
        {!! Form::text('title',$post->title,['class'=>'form-control',
        'id'=>'title']) !!}
 </div>
 <div class="form-group">
        <label for="body">Body:</label>
        {!! Form::textarea('body', $post->body, ['id' => 'body', 'rows' => 10, 
        class => 'form-control']) !!}
 </div>
 <div class="form-group">
    {!! Form::submit('Edit',['class'=>'btn btn-block bg-primary',
    'name'=>'update-post']) !!}
 </div>
{!! Form::close() !!}
@include('layouts.errors')

在Web.php中

Route::resource('posts','PostsController');
Route::get('/posts/{post}/delete', 'PostsController@destroy');
Route::put('/posts/{post}/edit',['as'=>'post.update',
           'uses'=>'PostController@update']);
Route::get('/', 'PostsController@index')->name('home');

答案 3 :(得分:0)

如果将表单错误地放置在表中,Laravel也会抛出MethodNotAllowedHttpException异常:

<table><form><tr><td>...</td></tr></form><table>

代替此:

<table><tr><td><form>...</form></td></tr></table>