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Former Member
Oct 13, 2005 at 11:43 AM

ALV scroll event ?

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Hello,

I need to display a long list using a ALV display. For each line, there are data to be fetched from multiple tables so this can take quite long to accomplish. To avoid having users to wait while gathering the data for the whole list I would like to be able to gather only data for the lines visible at each time. So if a user scrolls down, I would select the data for the new lines displayed.

So I was wondering if anyone would know if there is an event in the ALV object which allows me to catch which lines are being displayed ? The method get_scroll_info_via_id would allow me to know which lines are displayed in the beginning but if a user scrolls down I have no information about this as an PBO event is not triggered.

So if anyone could advise me or has an alternative approach to this problem I would be very grateful.

Regards,

Sigurjon