//成功返回
            success: function (data) {
                if(data.code != "200"){
                    layer.msg(data.msg);
                    return ;
                }
                var str = '<option value=\"\" hassubinfo=\"true\">空</option>';
                for (var i = 0; i < data.result.length; i++) {
                    str += '<option value=\"' + data.result[i].dim_value_code + '\" hassubinfo=\"true\">' + data.result[i].dim_value_name + '</option>';
                }
               