如何更好的組織代碼？

項目不支持es6語法，嘗試模塊化改寫的

        // 模板引擎補(bǔ)充
        template.defaults.imports.Balance = function(number) {
            return number.toFixed(2);
        }
        // 當(dāng)所有組件準(zhǔn)備好后執(zhí)行內(nèi)部回調(diào)方法
        appcan.ready(function() {

            uexWindow.setWindowScrollbarVisible('false');

            appcan.frame.setBounce(1, function(type) {
                $("#pullstatus").html("");
            }, function(type) {
                $("#pullstatus").html("");
            }, function(type) {
                $("#pullstatus").html("松手了,產(chǎn)生事件了,開始更新數(shù)據(jù)！");
                // 下拉事件發(fā)生
                appcan.frame.resetBounce(1);
                var num = Number(pageNo) * limit;

                $("#pullstatus").html("");
                // alert("totalRows=" + totalRows)

                if (Number(totalRows) <= num) {
                    appcan.window.openToast({
                        msg : '沒有更多',
                        duration : 1000,
                        position : 5,
                        type : 0
                    });
                    return;
                }

                pageNo = Number(pageNo) + 1;
                Orders.addData();
            });
            Orders.init();

        });
        var Orders = {
            init : function() {
                this.queryCusBasOrg();
                this.options().bind();
            },
            options : function() {
                var yue = this,
                    options = {};
                yue.options.companyList = document.getElementById('companyList');
                yue.options.bills_list = document.getElementById("bills_list");
                yue.options.tishi = document.getElementById('tishi');
                return yue;
            },
            bind : function() {
                var yue = this;
                this.options.companyList.onchange = function() {
                    yue.changeCompany();
                }
            },

            // 獲取公司列表
            queryCusBasOrg : function() {
                var yue = this;
                var func = yue.showCompanyCallback.bind(yue);

                ajaxPostQuery(URL + "/app/cus/queryCusBasOrg", "", func, "text");

            },
            // 回調(diào)
            showCompanyCallback : function(data) {
                var yue = this;
                var tishi = yue.options.tishi;
                var companyList = yue.options.companyList;

                if ( typeof data == "string") {
                    data = JSON.parse(data);
                };

                var html = template('Company_tmpl', {
                    list : data
                });

                $('#companyList').html(html);
                tishi.style.height = "5em"

                var linkId = companyList.value;

                Orders.queryBills(linkId);
            },
            // 獲取訂單數(shù)據(jù)
            queryBills : function(linkId) {
                var yue = this;
                var paramJsonStr = "&pager.pageNo=" + pageNo + "&pager.pageSize=" + pageSize + "&cusOrgLinkid=" + linkId;
                var func = yue.showBillsCallback.bind(yue);
                ajaxPostQuery(URL + "/app/cus/queryCusPayMoney", paramJsonStr, func, "text");
                appcan.window.openToast('正在加載...', '0', '5', '1');

            },
            // 獲取訂單數(shù)據(jù)回調(diào)
            showBillsCallback : function(data) {
                var yue = this;
                var tishi = yue.options.tishi;
                var bills_list = yue.options.bills_list;

                appcan.window.closeToast();

                if ( typeof data == "string") {
                    data = JSON.parse(data)
                };
                totalRows = data["pager.totalRows"];
                // alert(totalRows)

                var html = '';
                if (data === 0) {
                    html = "<div id='' class='ub ub-pc pc time-wrapper''>" + "<span class='mf-size2 time'>暫無歷史賬單</span>" + "</div>";
                    tishi.innerHTML = html;
                } else {
                    html = template('bills_tmpl', {
                        list : data.rows
                    });
                    bills_list.innerHTML = html;
                    tishi.innerHTML = "";
                }

            },
            // 下拉刷新添加數(shù)據(jù)
            addData : function() {
                var yue = this;
                var linkId = yue.options.companyList.value;
                var paramJsonStr = "&pager.pageNo=" + pageNo + "&pager.pageSize=" + pageSize + "&cusOrgLinkid=" + linkId;

                ajaxPostQuery(URL + "/app/cus/queryCusPayMoney", paramJsonStr, yue.addDataCallback, "text");
                appcan.window.openToast('正在加載...', '0', '5', '1');
            },
            // 下拉刷新添加數(shù)據(jù)回調(diào)
            addDataCallback : function(data) {
                var yue = this;
                var tishi = yue.options.tishi;
                appcan.window.closeToast();

                if ( typeof data == "string") {
                    data = JSON.parse(data)
                };
                totalRows = data["pager.totalRows"];
                // alert(totalRows)

                var html = '';
                if (data === 0) {
                    html = "<div id='' class='ub ub-pc pc time-wrapper''>" + "<span class='mf-size2 time'>暫無歷史賬單</span>" + "</div>";
                    tishi.innerHTML = html;
                } else {
                    html = template('bills_tmpl', {
                        list : data.rows
                    });

                    $('#bills_list').append(html);
                    tishi.innerHTML = '';
                }
            },
            // 城市名稱改變
            changeCompany : function() {
                var yue = this;
                yue.options.bills_list.innerHTML = "";
                var linkId = yue.options.companyList.value;
                pageNo = 1;
                yue.queryBills(linkId)
            },
            // 打開詳情頁
            openDetail : function(id) {
                appcan.locStorage.setVal('FUNDSUB_ID', id);
                appcan.window.open("detail", 'order_detail.html', 10);
            }
        }