Oracle Forms Developer – Form Builder Reference, Volume 1

When-Form-Navigate trigger
Description
Fires when navigation between forms takes place, such as when the user changes the focus to another
loaded form.
Definition Level form
Legal Commands:
unrestricted built-ins, restricted built-ins
Enter Query Mode:
no
Usage Notes
Use a When-Form-Navigate trigger to perform actions when any cross form navigation takes place
without relying on window activate and window deactivate events.
On Failure
no effect
When-Form-Navigate trigger examples
Example
This is an example of a procedure that can be called when Form Builder fires the When-Form-Navigate
trigger.
DECLARE
win_id WINDOW := FIND_WINDOW(’WINDOW12’);
BEGIN
if (GET_WINDOW_PROPERTY(win_id,WINDOW_STATE) = ’MAXIMIZE’ THEN
SET_WINDOW_PROPERTY(win_id,WINDOW_STATE,MINIMIZE);
else
SET_WINDOW_PROPERTY(win_id,WINDOW_STATE,MAXIMIZE);
end if;
END;
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