[英]Laravel AJAX 404 for route
I am working on a Laravel 5.3 solution. 我正在研究Laravel 5.3解决方案。 I try to call a POST route via AJAX from one of my views to update a set of categories but I get a 404 error everytime I call the route. 我尝试从一个视图通过AJAX调用POST路由以更新一组类别,但是每次调用路由时都会收到404错误。
Interesting fact: During development I was able to call the route with the JS-code shown below successfully - but since I did some updates to the controller code itself it throws a 404 but no exception. 有趣的事实:在开发过程中,我能够成功使用下面显示的JS代码调用路由-但由于我对控制器代码本身进行了一些更新,因此它抛出404,但没有异常。
Here is my controller action: 这是我的控制器动作:
public function updateTree( Request $request )
{
$data = $request->json()->all();
$result = BlogCategory::rebuildTree($data, false);
if($result > 0) {
return Response::HTTP_OK;
}
return Response::HTTP_NOT_MODIFIED;
}
And here the JS AJAX call: 这里是JS AJAX调用:
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
}
});
var updateTree = function (e) {
var list = e.length ? e : $(e.target), output = list.data('output');
console.log(JSON.stringify(list.nestable('serialize')));
$.ajax({
url: '{{ action('BlogCategoryController@updateTree') }}',
type: "POST",
data: JSON.stringify(list.nestable('serialize'))
});
};
$(document).ready(function() {
$('#nestable2').nestable({
group: 1
}).on('change', updateTree);
});
The controller route is bound like that in web.php 控制器路由与web.php中的绑定一样
Route::post( '/service/blog/categories/updatetree', 'BlogCategoryController@updateTree' );
As you might see, I am using the Laravel NestedSet module from LazyChaser here ( https://github.com/lazychaser/laravel-nestedset ). 如您所见,我在这里使用LazyChaser的Laravel NestedSet模块( https://github.com/lazychaser/laravel-nestedset )。
Any input is much appreciated. 非常感谢任何输入。
Cheers, Jules 干杯,朱尔斯
you having opening and closing quotes problem in your ajax url, use like this 您在ajax网址中存在引号和结尾引号问题,请像这样使用
$.ajax({
url: '{{ action("BlogCategoryController@updateTree") }}',
type: "POST",
data: JSON.stringify(list.nestable('serialize'))
});
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