diiference between start-of-selection from at selection-screen

[Former Member]

hi gurus...

i jst want to ask on what's the difference between keyword START-OF-SELECTION from AT SELECTION-SCREEN???

HOPE you can help me with this...

thank u very much,,,

ghers

[Former Member]

AT SELECTION SCREEN - is used to validate the entries entered by a user into the selection screen.

START-OF-SELECTION & END-OF-SELECTION are the main body of your program

[Former Member]

HI,

START -OF -SELECTION : UNDER THIS EVENT U NEED TO WRITE THE MAIN BUSSINESS LOGIC FOR LIST PROCESSING ETC

AT SELECTION-SCREEN:

WHNEVER U PROVIDE VALUES AT SELECTION-SCREEN

USING SELECT-OPTIONS, PARAMETERS ETC.,

VALIDATION FOR THESE IS DONE BY USING THIS EVENT

[Former Member]

At Selection Screen:

this event is used to do some validations or some operations after entering input.

Start-of-Selection:

this is implicitly called when the runtime system sees the execution statement. (like select stm)

this is to fetch data from database tables.

[hymavathi_oruganti]

at selection-screen----

---

This is triggered after the selection screen is loaded and before it is displayed.

start-of-selection-------This is triggered after the selection screen is displayed and when we enter some data in the selection screen and press execute.

[thangam_perumal]

Hi Jose,

        AT SELECTION SCREEN .

                             It is used to Validate the input date of the Selection Screen,It will trigger when pressing Enter.

   Start-of -selection.

                    it will trigger when user press the Execute (F8).

Regards,

Thangam.P

[Former Member]

This message was moderated.