 Populate List - Dynamically [message #497016] |
Thu, 03 March 2011 12:36  |
Kevin58
Messages: 79
Registered: January 2009
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Hi Gurus!
I've got a situation where I need to populate a list box of lab numbers when the user selects a matching date received date.
Right now it only works when the user presses enter on the field used to accept a date.
It also works when a user fills in date and then clicks twice on the listbox of lab numbers. (assuming there are some records for the date in question).
Both fields are in a data block that is not connected to a table.
Here is the when-mouse-doubleclicked trigger code:
LAUNCH_CALENDAR('DISPLAY.DATE_BEAN');
IF :DISPLAY.DATE_RECEIVED IS NOT NULL THEN
GO_ITEM('display.list_labno');
--POPULATE_LIST_ITEMS('date_received_records','display.list_labno');
do_key('list_values');
--SYNCHRONIZE;
--Execute_Trigger('KEY-ENTER');
--GO_ITEM('DISPLAY.LIST_LABNO');
--DO_KEY ('LIST_VALUES');
END IF;
As you can see we have tried several different triggers to get this to work with a calendar date chooser (java bean). The bean works and allows for a date to be returned. However, it does not want to populate the listbox.
Any ideas?
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| Re: Populate List - Dynamically [message #498043 is a reply to message #497910] |
Tue, 08 March 2011 06:26  |
Kevin58
Messages: 79
Registered: January 2009
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Member |
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Littlefoot wrote on Mon, 07 March 2011 15:02I re-read your initial question.
Did you try WHEN-VALIDATE-ITEM (instead all the triggers you tried so far)? I might do the job (and won't require anyone to press <Enter>). If you, however, insist on NEXT_ITEM built-in, note that it is a restricted procedure so you can't use it in any trigger that fires in response to navigation.
I'll give that trigger a try. Hey it works!
On to other issues.
Thanks for the help! 
[Updated on: Tue, 08 March 2011 08:08] Report message to a moderator |
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