Popup screen to input/select/confirm

jgtang82

The first attachment lists some examples about following FMs:
  REUSE_ALV_POPUP_TO_SELECT (multi-selectable)
  POPUP_WITH_TABLE_DISPLAY 
  POPUP_TO_GET_ONE_VALUE (w/o db check)
  POPUP_TO_GET_VALUE (with db check)
  POPUP_GET_VALUES (with db check)
  POPUP_GET_VALUES_USER_CHECKED
  POPUP_GET_VALUES_DB_CHECKED
  POPUP_TO_CONFIRM_STEP
 
Popup selection screen as a window
CALL SELECTION-SCREEN scr STARTING AT x1 y1
 
Popup custom screen with ALV
1. Create a screen
2. Place a custom control on the screen
3. in the PBO of the screen
    a) Create a container instance which connect to the custom control placed on the screen
    b) Create a ALV GRID
    c) Set field catelog
    d) Set layout
    e) other settings
    f) display/refresh
Details please refer to the second attachment.