               submitID = 'LAY-front-submit',
                                        submit = layero.find('iframe').contents().find('#' + submitID);
                                    //监听提交
                                    iframeWindow.layui.form.on('submit(' + submitID + ')', function (data) {
                                        var field = data.field; //获取提交的字段
                                        var loading = layer.load(1, {
                                            