Laravel delete方法在yajra数据表上出现“不允许使用方法”错误
我对下面的Laravel函数有一个问题，delete选项不起作用，它给出了一个Method not allowed错误，出于某种奇怪的原因，即使我给它一个路由id，它也无法显示整个页面 这是视图admin.unsertable。我只想更正删除错误Laravel delete方法在yajra数据表上出现“不允许使用方法”错误,laravel,eloquent,Laravel,Eloquent,我对下面的Laravel函数有一个问题，delete选项不起作用，它给出了一个Method not allowed错误，出于某种奇怪的原因，即使我给它一个路由id，它也无法显示整个页面 这是视图admin.unsertable。我只想更正删除错误 <meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport"> <!-- Boot
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<body class="hold-transition skin-blue sidebar-mini">
<header class="main-header">
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<a href="{{ route('admin.dashboard') }}" class="logo">
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<span class="logo-mini"><b>A</b>LT</span>
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<nav class="navbar navbar-static-top" role="navigation">
<div class="navbar-custom-menu">
<ul class="nav navbar-nav">
<!-- User Account: style can be found in dropdown.less -->
<li class="dropdown user user-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<span class="hidden-xs">Usuario</span>
</a>
<ul class="dropdown-menu">
<!-- User image -->
<li class="user-header">
<p>
</p>
</li>
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</div>
<div class="col-xs-4 text-center">
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</div>
</li>
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<li class="user-footer">
<div class="pull-left">
<a href="{{ route('user.profile', auth()->user()->id) }}" class="btn btn-default btn-flat">Perfil</a>
</div>
<div class="pull-right">
<a href="{{ route('user.logout') }}" class="btn btn-default btn-flat">Salir</a>
</div>
</li>
</ul>
</li>
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<li>
<a href="#" data-toggle="control-sidebar"><i class="fa fa-gears"></i></a>
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</nav>
</header>
<body>
<div class="panel-body">
<div id="message">
</div>
<table class="table table-bordered table-striped" id="laravel_datatable">
<thead>
<tr>
<th>Email</th>
<th>Type</th>
<th>Accion</th>
</tr>
</thead>
<tbody>
</tbody>
</table>
{{ csrf_field() }}
</div>
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<script src="//code.jquery.com/jquery.js"></script>
<!-- DataTables -->
<script src="//cdn.datatables.net/1.10.7/js/jquery.dataTables.min.js"></script>
<script>
$(document).ready( function () {
fetch_data();
function fetch_data(){
$.ajax({
url:"/shoppingcart/public/admin/usertable/fetch_data",
dataType:"json",
success:function(data){
var html = '';
html += '<tr>';
html += '<td contenteditable id="email"></td>';
html += '<td contenteditable id="type"></td>';
html += '<td><button type="button" class="add" id ="add">Add</button></td></tr>'
for(var count=0; count < data.length; count++){
html += '<tr>';
html += '<td class="column_name" data-column_name="email" id ="'+data[count].id+'">'+data[count].email+'</td>';
html += '<td contenteditable class="column_name" data-column_name="type" id ="'+data[count].id+'">'+data[count].type+'</td>';
html += '<td><button type="button" class="btn btn-dange delete" id="'+data[count].id+'">Delete</button></td></tr>'
}
$('tbody').html(html);
}
})
}
var _token = $('input[type="_token"]').val();
$(document).on('click', '#add', function(){
var type = $('#type').text();
if(type != ''){
$.ajax({
url:"{{ route('admin.add_data') }}",
method:"POST",
data:{type:type},
success:function(data)
{
$('#message').html(data);
fetch_data();
}
});
}else{
$('#message').html("<div class='alert alert-danger'>Debes editar el campo</div>");
}
});
});
$(document).on('click', '.delete', function() { //No obtiene la página, da un error 419 al hacer POST por alguna razón
var id = $(this).attr("id");
if(confirm("Estas seguro de esto?"))
{
$.ajax({
url:"{{ route('admin.deleteuser') }}",
method:"POST",
data:{id:id},
success:function(data)
{
$('#message').html(data);
fetch_data();
}
})
}
});
</script>
</body>
ajax方法设置为POST，而Laravel路由方法设置为delete。您可以使用值“delete”设置名为_method的参数，也可以在标题和名为_token的参数中设置crsf标记。此外，Laravel路由需要uri中有一个参数{id}，而您没有传递它 如果您有csrf令牌i和元标记，如下所示：
<!-- CSRF Token -->
<meta name="csrf-token" content="{{ csrf_token() }}">
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': token,
'X-Requested-With': 'XMLHttpRequest',
}
});
$(document).on('click', '.delete', function() {
var id = $(this).attr("id");
if(confirm("Estas seguro de esto?"))
{
$.ajax({
url:"{{ route('admin.deleteuser') }}",
method:"POST",
data:{
id:id,
// set a parameter named _method with value 'delete'
_method: 'delete',
// set a parameter named _token with the token value
_token: token
},
success:function(data) {
//...
}
})
}
});
Route::delete('/admin/usertable/deleteuser', 'AdminController@deleteuser')
->middleware('is_admin')
->name('admin.deleteuser');
ajax方法设置为POST，而laravel路由方法设置为delete。您可以使用值“delete”设置名为_method的参数，也可以在标题和名为_token的参数中设置crsf标记。此外，laravel路由在uri中需要一个参数{id}，而您没有传递它。那么，代码的正确版本是什么呢？嘿，谢谢，但是错误是现在令牌没有定义。在使用它之前，你必须声明变量并给它赋值。看看更新后的答案，我把它们放在一起了
var token = '{{ csrf_token() }}';
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': token,
'X-Requested-With': 'XMLHttpRequest',
}
});
$(document).on('click', '.delete', function() {
var id = $(this).attr("id");
if(confirm("Estas seguro de esto?"))
{
$.ajax({
url:"{{ route('admin.deleteuser') }}",
method:"POST",
data:{
id:id,
// set a parameter named _method with value 'delete'
_method: 'delete',
// set a parameter named _token with the token value
_token: token
},
success:function(data) {
//...
}
})
}
});
Route::delete('/admin/usertable/deleteuser', 'AdminController@deleteuser')
->middleware('is_admin')
->name('admin.deleteuser');
$(document).on('click', '.delete', function() {
var token = '{{ csrf_token() }}';
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': token,
'X-Requested-With': 'XMLHttpRequest',
}
});
var id = $(this).attr("id");
if(confirm("Estas seguro de esto?"))
{
$.ajax({
url:"{{ route('admin.deleteuser') }}",
method:"POST",
data:{
id:id,
_method: 'delete',
_token: token
},
success:function(data) {
//...
}
})
}
});