laravel ajax表格删除

view和jq

@extends('layouts.main')

@section('content')
    <h3>User List</h3>
    <p class="text-center text-info"></p>
    <table class="table table-striped">
        <tr>
            <th>#</th>
            <th>name</th>
            <th>Email</th>
            <th>option</th>
        </tr>
        @foreach($users as $u)
            <tr data-id='{{ $u->id }}'>
                <td>{{ $u->id }}</td>
                <td>{{ $u->name }}</td>
                <td>{{ $u->email }}</td>
                <td>
                    <a class='btn-edit' href="#">edit</a>
                    <a class='btn-delete' href="#!">delete</a>
                </td>
            </tr>
        @endforeach
    </table>
    {!! $users->render() !!}

    <form method="POST" action='/user/:USER_ID' id='form-delete'>
        <input type="hidden" name='_method' value='DELETE'>
        {{ csrf_field() }}
    </form>
@stop

@section('script')
<script type="text/javascript">

    $(function(){
        $('.btn-delete').click(function(e){
            e.preventDefault();
            var row = $(this).parents('tr');
            var id = row.data('id');
            var form = $('#form-delete');
            var url = form.attr('action').replace(':USER_ID', id);
            var data = form.serialize();

            row.fadeOut();

            $.post(url, data, function(result){
                $('.text-info').text(result.name + ' ' + result.message );
            }).fail(function () {
                $('.text-info').text('delete failed .');
                row.fadeIn();
            });
        });
    });
</script>
@stop

controller

    public function destroy($id, Request $request)
    {

        $user = User::findOrFail($id);
        $name = $user->name;
        $user->delete();

        $message = 'deleted successfuly.';

        if ($request->ajax())
        {
            return response()->json([
                    'name' => $name,
                    'message' => $message
                ]);
        }
    }

route

Route::resource('user', 'UserController');