选择屏幕的用法
**************************定义控件***********************************
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-002.
SELECT-OPTIONS bukrs FOR iloa-bukrs . "公司代码
SELECT-OPTIONS swerk FOR iloa-swerk OBLIGATORY . "工厂
SELECT-OPTIONS pspel FOR aufk-pspel . "WBS元素
SELECT-OPTIONS aufnr FOR aufk-aufnr . "工单号
SELECT-OPTIONS ernam FOR aufk-ernam . "工单创建人
SELECT-OPTIONS auart FOR aufk-auart . "工单类型
SELECT-OPTIONS erdat FOR aufk-erdat . "工单创建时间
SELECT-OPTIONS ilart FOR afih-ilart . "专业
SELECT-OPTIONS banfn FOR eban-banfn . "采购申请
SELECT-OPTIONS bsart_n FOR eban-bsart . "凭证类型
SELECT-OPTIONS ebeln FOR ekpo-ebeln . "采购订单
SELECT-OPTIONS bsart_o FOR ekko-bsart . "凭证类型
SELECT-OPTIONS lifnr FOR ekko-lifnr . "供应商
SELECT-OPTIONS mblnr FOR mseg-mblnr . "物料凭证
SELECT-OPTIONS budat FOR mkpf-budat . "过账日期
PARAMETERS p_gd AS CHECKBOX USER-COMMAND cu_ck.
SELECTION-SCREEN END OF BLOCK b1.
**ADD BY WANGSP AT 2016-08-23
TABLES:sscrfields,smp_dyntxt.
DATA:expand_all TYPE c.
SELECTION-SCREEN:FUNCTION KEY 1.
PARAMETERS: p_new TYPE c AS CHECKBOX DEFAULT 'X' MODIF ID new,
p_time TYPE c AS CHECKBOX DEFAULT 'X' MODIF ID new.