Table Control 响应双击事件详解编程语言

一、Table Control 响应双击事件

第一步：属性选择‘响应双击’

第二步：在STATUS里面F2要写成PICK，这样双击的UCOMM就是PICK了

第三步：加上如下代码就可以得到双击的行和列

data: l_row type i.
data: l_field type char30.

CASE OK_CODE.
WHEN ‘PICK’.
get cursor line l_row.
get cursor field l_field.

endcase.

二、Table Control 控制单行是否可编辑

LOOP AT T_DATA
INTO WA_DATA
WITH CONTROL T_CTR1
CURSOR T_CTR1-CURRENT_LINE.
MODULE T_CTR1_GET_LINES. “在这个MODULE里面加如下代码
*&SPWIZARD: MODULE T_CTR1_CHANGE_FIELD_ATTR
ENDLOOP.

**加如下代码

LOOP AT SCREEN .
IF WA_DATA-EBELN IS NOT INITIAL.
SCREEN-INPUT = ‘0’.
MODIFY SCREEN.
ENDIF.
ENDLOOP.

如果采购订单有值，那么这行就不可编辑

三、Table Control控制某一列不显示

DATA: COLS TYPE TABLE OF CXTAB_COLUMN WITH HEADER LINE.
COLS[] = TABCTRL-COLS[]. “TABCTRL是Table Control的名字

LOOP AT COLS.
IF COLS-INDEX = 4 OR COLS-INDEX = 5 OR COLS-INDEX = 8 .
IF G_FLAG NE ‘BT2’.
COLS-INVISIBLE = 1.
ELSE.
COLS-INVISIBLE = 0.
ENDIF.
MODIFY COLS.
ENDIF.
IF COLS-INDEX = 11 OR COLS-INDEX = 9.
IF G_FLAG NE ‘BT1’.
COLS-INVISIBLE = 1. “显示
ELSE.
COLS-INVISIBLE = 0. “不显示
ENDIF.
MODIFY COLS.
ENDIF.
ENDLOOP.

TABCTRL-COLS[] = COLS[].