php – Laravel 5.5在点击时用ajax调用删除项目

我在点击图标时尝试通过ajax调用删除模型项.
没有ajax调用,只需要一个表单,一切都很好.

当我查看chrome dev工具的网络选项卡时,会抛出此异常

“Symfony\Component\HttpKernel\Exception\HttpException”

这是我的图标：

<i class="fa fa-trash-o deletebtn" aria-hidden="true" data-pointid="<?PHP echo $damagePoint->id ?>"></i>

我的ajax电话：

$(".deletebtn").click(function(ev){
    let pointid = $(this).attr("data-pointid");

    $.ajax({
        url: '/pointdelete/' + pointid,
        type: 'delete',
        success: function (response) {

        }
    });
})

我的路线：

Route::delete('pointdelete/{id}', 'damagePointController@delete');

我的控制器方法

public function delete($id)
{
    $todo = damagePoint::findOrFail($id);
    $todo->delete();

    return back();
}

解决方法:

如果您使用删除路由类似于post.Here是示例代码.您可以根据需要进行更改

$(".deletebtn").click(function(ev){
    let pointid = $(this).attr("data-pointid");
    $.ajax({
               type: 'DELETE',
               url: '/pointdelete',
               dataType: 'json',
               headers: { 'X-CSRF-TOKEN': $('Meta[name="csrf-token"]').attr('content') },
               data: {id:pointid,"_token": "{{ csrf_token() }}"},

               success: function (data) {
                      alert('success');            
               },
               error: function (data) {
                     alert(data);
               }
    });
});

路线

Route::delete('pointdelete','damagePointController@delete');

调节器

 public function delete(Request $request){

        if(isset($request->id)){
              $todo = damagePoint::findOrFail($request->id);
              $todo->delete();
              return 'success';
        }
 }