DropDown event
Description
Occurs just before the list provided by a DropDownDataWindow
is displayed. Use this event to retrieve new data for the child
DataWindow.
A DropDownDataWindow is a drop-down choice list whose data
is provided by retrieving data for another DataWindow. To create
a DropDownDataWindow, you assign the DropDownDataWindow edit style
to a column and associate it with another DataWindow that retrieves
the data for the choice list.
PowerBuilder event information
Event ID: pbm_dwndropdown
DropDown is not a standard PowerBuilder DataWindow event.
To write a script for this event, you must first define a user-defined
event for the event ID pbm_dwndropdown.
Web ActiveX event information
Event Name: beforeDropDown
Return Values
There are no special outcomes for this event. The only code
is:
-
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