The MidiALV
Use
The MidiALV is suited for displaying rather long lists in the Web. The list appears in the entire output area of the Workplace. The MidiALV also adopts selection screens from the SAP System.
Prerequisites
The MidiALV can only display reports in the Web that use one ALV Grid Control as output. The function modules
WWW_ALV_CALL and WWW_ALV_SELSCREEN must be available in the SAP System used. These modules are called through WebRFC (depending on the application) to display list data in the browser. They must therefore be released for the Internet in the Web Repository (transaction SMW0 ).
See also
Features
You use a parameter to determine if you want to display a selection screen (if available) in the MidiALV (
WWW_ALV_SELSCREEN ) or if you simply want to display the results list for a selection ( WWW_ALV_CALL ).The user can choose selection variants or layouts saved from a list box in the MidiALV. Also,
hyperlinks embedded into the list are active in the MidiALV.Special Features of the MidiALV Selection Screen
The results list contains a button
Back to selection screen with which the user goes back to the selection screen in order to select new data.The MiniALV selection screen is subject to the following constraints: