更新方法"The PATCH method is not supported for this route. Supported methods: GET, HEAD, POST. "错误

Question

你好，我正在尝试更新我的表格助手的注册，但是当我按下表单的按钮提交时，出现了此错误，我在助手和事件之间使用表格透视，但我只是尝试编辑助手。这是错误

这是我的代码助理控制器.php文件和方法编辑和更新

编辑和更新方法

public function edit(Assistant $assistant)
{   
#obtain id assistant
$assistant_id = $assistant->id;
#get data event of the assistant to pass to the form
$event = Assistant::find($assistant_id)->events()->get();
return view('assistants.edit',compact('assistant','event'));
}

public function update(Request $request, Assistant $assistant)
{   
#updating
$assistant->update($request->all());        
//$assistants->user()->associate(Auth::user());
//
#obtain id assistant
$assistant_id = $assistant->id;
#get data event of the assistant to pass to the form
$event = Assistant::find($assistant_id)->events()->get();
return redirect('assistants.index',compact('assistant','event'));
}

这是我给助手的表格 输入表单助手

@csrf
<div class="form-group">
<label for="id">Document:</label>
<small class="text-muted">Required(*)</small>                                                                
<input type="number" class="form-control form-control-sm "  value="{{ old('id') ?? $assistant->id }}" name="id" autofocus>    
<div>{{ $errors->first('id') }}</div>
</div>
<div class="form-group">
<label for="name">Name:</label>
<small class="text-muted">Required(*)</small>                              
<input type="text" class="form-control form-control-sm "  value="{{ old('name') ?? $assistant->name }}" name="name" placeholder="First Name assistant">                                    
<div>{{ $errors->first('name') }}</div>
</div>
<div class="form-group">
<label for="last_name">Last name:</label>
<small class="text-muted">Required(*)</small>                                  
<input type="text" class="form-control form-control-sm "  value="{{ old('last_name') ?? $assistant->last_name }}" name="last_name" placeholder="Last name assistant">
<div>{{ $errors->first('last_name') }}</div>
</div>
<div class="form-group">
<label for="phone">Phone:</label>
<small class="text-muted">Required(*)</small>
<input type="number" class="form-control form-control-sm " value="{{ old('phone') ?? $assistant->phone }}" name="phone">
<div>{{ $errors->first('phone') }}</div>
</div>
<div class="form-group">                                                         
<label for="email">Email:</label>
<small class="text-muted">Required(*)</small>
<input type="mail" class="form-control form-control-sm " value="{{ old('email') ?? $assistant->email }}" name="email">
<div>{{ $errors->first('email') }}</div>
</div>
<div class="form-group">                                        
<label for="observations">Observations:</label>
<input type="text" class="form-control form-control-sm " value="{{ old('observations') ?? $assistant->observations }}"name="observations">
<div>{{ $errors->first('observations') }}</div>
</div>

这是我的编辑页面

@extends('layouts.back')
@section('title','Edit assistants')
@section('content')
<div class="container p-4">
<div class="row">
<div class="card">
<div class="card-header">
<div class="card-title">
<h3>Edit details to assistant:</h3><br>
<h4><strong> {{$assistant->name}} {{$assistant->last_name}}</strong> </h4>
</div>
</div>
<div class="card-body">
<form action="/assistants" method="POST">
@method('PATCH')
@include('assistants.form')                    
<button type="submit" class="btn btn-primary">Update</button>
<a href="{{@route('assistants.index',[id=>$event[0]])}}" class="btn btn-danger">Cancel</a>            
</form>
</div>
<div class="card-footer">
</div>            
</div>
</div>
</div>   
@endsection

有我的路线 路线

Auth::routes();
Route::get('/', 'HomeController@index')->name('home');
Route::resource('events', 'EventController');
Route::resource('assistants', 'AssistantController');
Route::resource('certificates', 'CertificateController');
Route::resource('signers', 'SignerController');

我是初学者。

谢谢大家。

Answer 1

在编辑页面中，将表单操作从

<form action="/assistants" method="POST">

自

<form action="/assistants/{{ $assistant->id }}" method="POST">

如果操作字段中没有助手 ID，Laravel 会认为您正在尝试更新基本助手路由，这是该路由的无效操作。