如何结合这些jquery函数来发送一个Ajax请求？

Question

我正在尝试使用jQuery函数构建产品过滤器，并向控制器发送Ajax请求以根据类别选择品牌和价格范围

    
        $(function () {
            $("#slider-range").slider({
                range: true,
                min: 100,
                max: 1000000,
                values: [100, 1000000],
                slide: function (event, ui) {
                    $("#amount_start").val(ui.values[ 0 ]);
                    $("#amount_end").val(ui.values[ 1 ]);
                    var start = $('#amount_start').val();
                    var end = $('#amount_end').val();

                    $.ajax({
                        type: 'get',
                        dataType: 'html',
                        url: '',
                        data: "start=" + start + "& end=" + end,
                        success: function (response) {
                            console.log(response);
                            $('#updateDiv').html(response);
                        }
                    });

                }
            });

            $('.try').click(function(){
                //alert('hardeep');
                var brand = [];
                $('.try').each(function(){
                    if($(this).is(":checked")){
                        brand.push($(this).val());
                    }
                });
                Finalbrand  = brand.toString();
                console.log(Finalbrand);
                $.ajax({
                        type: 'get',
                        dataType: 'html',
                        url: '',
                        data: "brand=" + Finalbrand,
                        success: function (response) {
                            console.log(response);
                            $('#updateDiv').html(response);
                        }
                  });

            });

        });