在SAP ABAP中根据复选框选择显示数据字段
在SAP ABAP中根据复选框选择显示数据字段
提问于 2021-04-21 16:37:09
下面是我想要基于复选框选择来显示位置的简单代码。
例如:在选择屏幕上选择id p_pune，然后在写入命令后，我的输出应该如下所示
EMPID NAME LOCATION
1 A PUNE代码：
TYPES: BEGIN OF ty_emp,
empid TYPE i,
name TYPE char5,
location TYPE char6,
END OF ty_emp.
DATA: wa_emp TYPE ty_emp,
it_emp TYPE TABLE OF ty_emp.
DATA: gd_ucomm TYPE sy-ucomm.
wa_emp-empid = 1.
wa_emp-name = 'A'.
wa_emp-location = 'Pune'.
append wa_emp to it_emp.
CLEAR wa_emp.
wa_emp-empid = 2.
wa_emp-name = 'B'.
wa_emp-location = 'Mumbai'.
append wa_emp to it_emp.
CLEAR wa_emp.
wa_emp-empid = 3.
wa_emp-name = 'C'.
wa_emp-location = 'Delhi'.
append wa_emp to it_emp.
CLEAR wa_emp.
wa_emp-empid = 4.
wa_emp-name = 'D'.
wa_emp-location = 'Noida'.
append wa_emp to it_emp.
CLEAR wa_emp.
PARAMETERS: p_pune AS CHECKBOX USER-COMMAND c1,
p_mumbai AS CHECKBOX USER-COMMAND c2,
p_delhi AS CHECKBOX USER-COMMAND c3,
p_noida AS CHECKBOX USER-COMMAND c4.回答 2
Stack Overflow用户
发布于 2021-04-21 17:05:13
您可以尝试这样做：
IF p_pune = abap_true.
READ TABLE it_emp INTO wa_emp INDEX '1'.
WRITE:/ wa_emp-empid, wa_emp-name, wa_emp-location.
ENDIF.
IF p_mumbai = abap_true.
READ TABLE it_emp INTO wa_emp INDEX '2'.
WRITE:/ wa_emp-empid, wa_emp-name, wa_emp-location.
ENDIF.
IF p_delhi = abap_true.
READ TABLE it_emp INTO wa_emp INDEX '3'.
WRITE:/ wa_emp-empid, wa_emp-name, wa_emp-location.
ENDIF.
IF p_noida = abap_true.
READ TABLE it_emp INTO wa_emp INDEX '4'.
WRITE:/ wa_emp-empid, wa_emp-name, wa_emp-location.
ENDIF.选中多个复选框时，将显示多个位置。
如果您只想显示一个位置，我建议您使用单选按钮而不是复选框。
Stack Overflow用户
发布于 2021-04-21 23:40:47
您可以使用COND语句将参数的布尔值转换为一个位置。然后，您可以使用LOOP AT遍历内部表，并使用它的WHERE条件过滤出您需要的位置。
TYPES:
BEGIN OF employee,
empid TYPE i,
name TYPE char5,
location TYPE char6,
END OF employee,
employees TYPE STANDARD TABLE OF employee WITH EMPTY KEY.
DATA(employees) = VALUE employees(
( empid = 1 name = 'A' location = 'Pune' )
( empid = 2 name = 'B' location = 'Mumbai' )
( empid = 3 name = 'C' location = 'Dehli' )
( empid = 4 name = 'D' location = 'Noida' )
).
PARAMETERS: pune AS CHECKBOX,
mumbai AS CHECKBOX,
dehli AS CHECKBOX,
noida AS CHECKBOX.
START-OF-SELECTION.
DATA(wanted_location) = COND char6(
WHEN pune = abap_true THEN 'Pune'
WHEN mumbai = abap_true THEN 'Mumbai'
WHEN dehli = abap_true THEN 'Dehli'
WHEN noida = abap_true THEN 'Noida'
).
LOOP AT employees INTO DATA(employee)
WHERE location = wanted_location.
WRITE:
employee-empid,
employee-location,
employee-name.
NEW-LINE.
ENDLOOP.页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/67192181
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