企业官网建设流程全解析

一.程序

参考数据元素，表头即为数据元素的名称

DATA: BEGIN OF t_tab OCCURS 0, value TYPE zjd, text LIKE zfbukrs-butxt, END OF t_tab. DATA: it_tabnm_return TYPE TABLE OF ddshretval WITH HEADER LINE. DATA: gt_field_tab LIKE TABLE OF dfies WITH HEADER LINE. PARAMETERS a(2). INITIALIZATION. t_tab-value = 'A'. t_tab-text = 'Aha'. APPEND t_tab. CLEAR t_tab. t_tab-value = 'B'. t_tab-text = 'Bha'. APPEND t_tab. CLEAR t_tab. t_tab-value = 'C'. t_tab-text = 'Cha'. APPEND t_tab. CLEAR t_tab. AT SELECTION-SCREEN ON VALUE-REQUEST FOR a. "调用展示函数 CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST' EXPORTING retfield = 'VALUE' "内表的字段 dynpprog = sy-cprog " dynpnr = sy-dynnr " dynprofield = 'a' "选择屏幕字段 stepl = 0 " value_org = 'S' " TABLES value_tab = t_tab "展示的内表 return_tab = it_tabnm_return "参考标准表 EXCEPTIONS parameter_error = 1 no_values_found = 2 OTHERS = 3.

二.屏幕

有时元素清单中添加搜索帮助 不起作用
可以在屏幕逻辑流中添加

PROCESS ON VALUE-REQUEST. FIELD lv_lgort MODULE f4_lgort.