有人可以告诉我如何在laravel的ajax中传递一个表单的所有数据吗?
我将举一个例子,我无法通过它导致令牌遗失。
Javascript代码:
$(document).ready(function(){
$("#buttoncreate").click(function(){
$("#listall").hide();
$("#form1").fadeIn(1000);
});
$("#createprojectsubmit").click(function(){
$("#myForm").submit();
});
$("#myForm").submit(function(e){
e.preventDefault();
$.ajax({
url:'/admin/projects/postUpload',
type:'post',
data:$('#myForm').serializeArray(),
success: function(){
$("#form1").fadeOut(1000);
$("#form2").fadeIn(1000);
}
});
});
});
刀片代码:
@extends('cms.public.layouts.default')
@section('content')
<meta name="csrf-token" content="{{ csrf_token() }}">
<div class="col-md-10">
<h3 style="letter-spacing:40px;text-align:center;color:f15d5e;">PROYECTOS</h3>
</div>
<div id="listall"> <!-- DIV TO LIST ALL THE PROJECTS START HERE -->
<div class="col-md-2" style="padding:20px;">
<button type="button" id="buttoncreate" class="btn btn-danger">Crear Proyecto</button>
</div>
<table class="table">
<thead style="color:white">
<tr>
<th>Id</th>
<th>Slug</th>
<th>Order</th>
<th>Public</th>
<th>Path header</th>
<th>Path home</th>
<th>Fecha creación</th>
<th>Fecha ultima actualización</th>
<th><span class="glyphicon glyphicon-cog"></span></th>
</tr>
</thead>
<tbody style="color:white">
@foreach ($projects as $key => $project)
<tr>
<th>{{$project->id}}</th>
<td>{{$project->slug}}</td>
<td>{{$project->order}}</td>
<td>{{$project->public}}</td>
<td>{{$project->pathheader}}</td>
<td>{{$project->pathhome}}</td>
<td>{{ date('M j, Y', strtotime($project->created_at))}}</td>
<td>{{ date('M j, Y', strtotime($project->updated_at))}}</td>
<td><a href="{{ route('admin.projects.show', $project->id)}}" class="btn btn-info btn-sm">View</a> <a href="{{ route('admin.project.edit', $project->id)}}" class="btn btn-success btn-sm">Edit</a>
@endforeach
</tr>
</tbody>
</table>
<br><br>
</div> <!-- DIV TO LIST ALL THE PROJECTS END HERE -->
<div id="form1" style="display:none;" class="col-md-8"> <!-- DIV TO SHOW THE CREATE PROJECT FORM 1 START HERE-->
<div>
<h3>Crear nuevo proyecto</h3>
</div>
<div id="formcreateproject">
<form method="POST" action="{{ route('admin.projects.store') }}" enctype="multipart/form-data" id="myForm" name="myForm">
{{ csrf_field() }}
<div class="form-group">
<label name="title">Slug:</label>
<input type="text" id="slug" name="slug" placeholder="ejemplo-de-slug" class="form-control form-control-sm">
<label name="order">Order:</label>
<input type="number" id="order" name="order" class="form-control form-control-sm">
<label name="public">Public:</label>
<input type="number" id="public" name="public" class="form-control form-control-sm">
<label name="body">Header</label>
<input type="file" name="pathheader" id="pathheader" class="form-control-file" aria-describedby="fileHelp"><br>
<label name="body">Home</label>
<input type="file" name="pathhome" id="pathhome" class="form-control-file" aria-describedby="fileHelp"><br>
<input type="submit" value="Crear Proyecto" id="createprojectsubmit" class="btn btn-danger btn-md">
<input type="hidden" name="_token" value="{{ Session::token() }}">
<br><br><br>
</div>
</form>
</div>
</div> <!-- DIV TO SHOW THE CREATE PROJECT FORM 1 END HERE-->
<div id="form2" style="display:none;" class="col-md-6">
<div class="col-md-">
<h3>Crear nuevo proyecto</h3>
</div>
<form method="POST" action="{{ route('admin.projects.store') }}" enctype="multipart/form-data">
<div class="form-group">
<label name="title">Slug:</label>
<input type="text" id="slug" name="slug" placeholder="ejemplo-de-slug" class="form-control form-control-sm">
<label name="order">Order:</label>
<input type="number" id="order" name="order" class="form-control form-control-sm">
<label name="public">Public:</label>
<input type="number" id="public" name="public" class="form-control form-control-sm">
<label name="body">Header</label>
<input type="file" name="pathheader" id="pathheader" class="form-control-file" aria-describedby="fileHelp"><br>
<label name="body">Home</label>
<input type="file" name="pathhome" id="pathhome" class="form-control-file" aria-describedby="fileHelp"><br>
<input type="submit" value="Crear Proyecto" id="createprojectsubmit" class="btn btn-danger btn-md">
<input type="hidden" name="_token" value="{{ Session::token() }}">
<br><br><br>
</div>
</form>
</div>
</div>
@stop
任何帮助都会很感激!我在stackoverflow中检查了其他问题,但无法修复它,让我们看看我的代码是否可以。 如果需要更多信息,请询问。 网址功能有效!
我也试试
只有在我放入中间件的例外情况下它才有用,但我认为这不是一个好主意。
答案 0 :(得分:2)
- 潜在修复N°1:
在您的第一个表单中,删除
{{ csrf_field() }}
并将其直接放在<form>
<input type="hidden" name="_token" value="{{ Session::token() }}">
- 潜在修复N°2:
确保 config / session.php 内的域值为null。
并从storage/framework/sessions/
和storage/framework/views/
- 潜在修复N°3:
使用{!! csrf_token() !!}
代替{{ csrf_token() }}
- 潜在修复N°4:
如果在linux或mac上,请确保Session dir具有权限:sudo chmod -R 777 Storage
将完成此任务。
- 潜在修复N°5:
添加到头部的主布局:
<meta name="csrf-token" content="{{ csrf_token() }}">
并配置所有ajax请求以使用CSRF令牌,这样您无需每次在提交的表单中附加它 您可以添加为主布局中的第一个标记。
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
}
});
- 潜在修复N°6:
如果全部失败,则通过将这些行添加到VerifyCsrfToken.php中间件文件中来允许访问控制。
$response->headers->set('Access-Control-Allow-Origin' , '*');
$response->headers->set('Access-Control-Allow-Methods', 'POST, GET, OPTIONS, PUT, DELETE');
$response->headers->set('Access-Control-Allow-Headers', 'Content-Type, Accept, Authorization, X-Requested-With, Application');