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在选择画面中创建按钮(push button)

石头 2月 16, 2017 Report 11,516 views 1

选择画面上创建按钮，并且在按钮上通过ICON_CREATE()添加图标。

代码：

REPORT ZTEST_PUSHBUTTON.
TYPE-POOLS: icon.
TABLES sscrfields.
*--------------------------------------------------------------*
*Selection-Screen
*--------------------------------------------------------------*
SELECTION-SCREEN:
      PUSHBUTTON /2(40) button1 USER-COMMAND but1, "40是按钮长度
      PUSHBUTTON /2(40) button2 USER-COMMAND but2.
*--------------------------------------------------------------*
*At Selection-Screen
*--------------------------------------------------------------*
AT SELECTION-SCREEN.
* 相应按钮事件
  CASE sscrfields.
    WHEN 'BUT1'.
      MESSAGE 'Button 1 was clicked' TYPE 'I'.
    WHEN 'BUT2'.
      MESSAGE 'Button 2 was clicked' TYPE 'I'.
  ENDCASE.
*--------------------------------------------------------------*
*Initialization
*--------------------------------------------------------------*
INITIALIZATION.
  button1 = 'Button 1'.
  button2 = 'Button 2'.
* 按钮上添加图标
  CALL FUNCTION 'ICON_CREATE'
    EXPORTING
      name   = icon_okay
      text   = 'Continue'
      info   = 'Click to Continue'
    IMPORTING
      RESULT = button1
    EXCEPTIONS
      OTHERS = 0.

  CALL FUNCTION 'ICON_CREATE'
    EXPORTING
      name   = icon_cancel
      text   = 'Exit'
      info   = 'Click to Exit'
    IMPORTING
      RESULT = button2
    EXCEPTIONS
      OTHERS = 0.