首页 / AJAX / php – Ajax Post不在laravel 5.1中工作

php – Ajax Post不在laravel 5.1中工作

内容导读

互联网集市收集整理的这篇技术教程文章主要介绍了php – Ajax Post不在laravel 5.1中工作，小编现在分享给大家，供广大互联网技能从业者学习和参考。文章包含8312字，纯文字阅读大概需要12分钟。

内容图文

我试图在laravel中使用ajax发布数据,但似乎无法正常工作.我跟着以下是我的代码

login.blade.php

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="csrf_token" content="{{ csrf_token() }}" />

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script> 
<style type="text/css">

</style>
<script type="text/javascript">
$(document).ready(function(){
  $('.send-btn').click(function(){   
  console.log($('input[name=email]').val());
    $.ajax({
      url: 'login',
      type: "post",
      data: {'email':$('input[name=email]').val(), '_token': $('input[name=_token]').val()},
      success: function(data){
      console.log($('input[name=email]').val());
        alert(data);
      }
    });      
  }); 


});
</script>
</head>
<body>
<div class="secure">Secure Login form</div>
{!! Form::open(array('url'=>'account/login','method'=>'POST', 'id'=>'myform')) !!}
<div class="control-group">
  <div class="controls">
     {!! Form::text('email','',array('id'=>'','class'=>'form-control span6','placeholder' => 'Email')) !!}
  </div>
</div>
<div class="control-group">
  <div class="controls">

  </div>
</div>
{!! Form::button('Login', array('class'=>'send-btn')) !!}
{!! Form::close() !!}
</body>
</html>

和route.php

Route::get('account/login', function() {
  return View::make('login');
});
Route::post('account/login', 'AccountController@login');

并在控制器中

 public function login() {
    // Getting all post data
    if(!Request::ajax()) {
      $data = Input::all();
      print_r($data);
    }

    }

每当我尝试提交表格不起作用.我尝试在onclick jquery中使用alert,但它显示了警告消息.任何人都能说出它为什么不起作用？

注意：这个问题已经提出但没有找到任何对我有用的答案

Laravel 5.1 ajax not working?

更新

<script type="text/javascript">
$(document).ready(function(){
  $('.send-btn').click(function(){   
  console.log($('input[name=email]').val());
    $.ajax({
      url: 'login',
      type: "post",

      data: {'email':$('input[name=email]').val(), '_token': $('input[name=_token]').val(),'_method': 'POST'},
      success: function(data){
      console.log($('input[name=email]').val());
        alert(data);
      }
    });      
  }); 


});
</script>

在控制台安全性我得到以下错误

 [HTTP/1.0 500 Internal Server Error 115ms]


Update 2


<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="csrf_token" content="{{ csrf_token() }}">

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script> 
<style type="text/css">

</style>

<script>
$(document).ready(function() {
    $('#frm').on('submit', function (e) {
    alert();
        e.preventDefault();
        var title = $('#title').val();
        var body = $('#body').val();
        var published_at = $('#published_at').val();
        $.ajax({
            type: "POST",
            url: 'http://localhost/demo/public/articles/articles',
            headers: {
            'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
        },
            dataType: 'JSON',
            data: {title: title, body: body, published_at: published_at},
            success: function( data ) {
                $("#ajaxResponse").append(data.msg);
                alert(data);
            }
        });
    });
    });
</script>
</head>
<body>

{!! Form::open(['url' => 'articles', 'id' => 'frm']) !!}
    <p>
        {!! Form::label('title', 'Title:') !!}
        {!! Form::text('title') !!}
    </p>

    <p>
        {!! Form::label('body', 'Body:') !!}
        {!! Form::textarea('body') !!}
    </p>

    <p>
        {!! Form::label('published_at', 'Date:') !!}
        {!! Form::input('date', 'published_at', date('Y-m-d'), ['class' => 'form-control']) !!}
    </p>

    <p>
        {!! Form::submit('Submit Article', ['id' => 'submit']) !!}
    </p>
{!! Form::close() !!}

</body>
</html>

route.php

Route::resource('articles', 'ArticlesController');

物品管理员

public function store()
    {
        print_r(Request::all());

    }

更新2

[2015-08-28 06:23:03] 

local.ERROR: exception 'Illuminate\Session\TokenMismatchException' in D:\xampp\htdocs\demo\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\VerifyCsrfToken.php:53
Stack trace:
#0 [internal function]: Illuminate\Foundation\Http\Middleware\VerifyCsrfToken->handle(Object(Illuminate\Http\Request), Object(Closure))
#1 D:\xampp\htdocs\demo\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(124): call_user_func_array(Array, Array)
#2 D:\xampp\htdocs\demo\vendor\laravel\framework\src\Illuminate\View\Middleware\ShareErrorsFromSession.php(54): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#3 [internal function]: Illuminate\View\Middleware\ShareErrorsFromSession->handle(Object(Illuminate\Http\Request), Object(Closure))
#4 D:\xampp\htdocs\demo\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(124): call_user_func_array(Array, Array)
#5 D:\xampp\htdocs\demo\vendor\laravel\framework\src\Illuminate\Session\Middleware\StartSession.php(62): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#6 [internal function]: Illuminate\Session\Middleware\StartSession->handle(Object(Illuminate\Http\Request), Object(Closure))
#7 D:\xampp\htdocs\demo\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(124): call_user_func_array(Array, Array)
#8 D:\xampp\htdocs\demo\vendor\laravel\framework\src\Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse.php(37): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#9 [internal function]: Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle(Object(Illuminate\Http\Request), Object(Closure))
#10 D:\xampp\htdocs\demo\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(124): call_user_func_array(Array, Array)
#11 D:\xampp\htdocs\demo\vendor\laravel\framework\src\Illuminate\Cookie\Middleware\EncryptCookies.php(59): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#12 [internal function]: Illuminate\Cookie\Middleware\EncryptCookies->handle(Object(Illuminate\Http\Request), Object(Closure))
#13 D:\xampp\htdocs\demo\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(124): call_user_func_array(Array, Array)
#14 D:\xampp\htdocs\demo\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode.php(42): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#15 [internal function]: Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode->handle(Object(Illuminate\Http\Request), Object(Closure))
#16 D:\xampp\htdocs\demo\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(124): call_user_func_array(Array, Array)
#17 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#18 D:\xampp\htdocs\demo\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(103): call_user_func(Object(Closure), Object(Illuminate\Http\Request))
#19 D:\xampp\htdocs\demo\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(122): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#20 D:\xampp\htdocs\demo\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(87): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request))
#21 D:\xampp\htdocs\demo\public\index.php(54): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request))
#22 {main}

解决方法:

你犯了多个错误：

1-您的csrf令牌位于元标记中(不在输入字段中)：

2-meta标签名称为csrf_token(但您使用错误的名称调用它,即_token)

3- csrf标记不在value属性中,但它在content属性中

所以你必须这样称呼它

_token': $('meta[name=csrf_token]').attr('content')

无论如何,有更简单的方法来做到这一点,如下所示：

 _token:"{{csrf_token()}}"

不需要它：

_token: $('meta[name=csrf_token]').attr('content')

请改用此语句：

_token:"{{csrf_token()}}" will do the same.

完整示例：

$.ajax
        ({
            type: "POST",
            dataType : 'json',
            url: "{{route('routeName')}}", 
            data: {_token:"{{csrf_token()}}", data: data}
        }).done( function(data){
            console.log('Ajax was Successful!')
            console.log(data)
        }).fail(function(){
            console.log('Ajax Failed')
        });

内容总结

以上是互联网集市为您收集整理的php – Ajax Post不在laravel 5.1中工作全部内容，希望文章能够帮你解决php – Ajax Post不在laravel 5.1中工作所遇到的程序开发问题。 如果觉得互联网集市技术教程内容还不错，欢迎将互联网集市网站推荐给程序员好友。

内容备注

版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 gblab@vip.qq.com 举报，一经查实，本站将立刻删除。

内容手机端

扫描二维码推送至手机访问。

本文链接：https://qyyshop.com/info/752761.html

来源：【匿名】