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Open LOV after Entering Query Mode [message #266409]

Mon, 10 September 2007 15:32

Alvarado
Messages: 6
Registered: September 2007

Junior Member

Hello everyone, I have a new question that I haven't seemed to find an answer for with the forum search and the documentation.

I need to automatically open a List of Values right after entering Enter Query Mode, but I can't seem to find the appropriate trigger to make the call to the LOV (this is Forms 6i by the way).

I have tried the KEY-ENTQRY trigger, but this seems to call the LOV before the item is ready to receive the value from the LOV.

Another option I tried was to call the LOV when the item that is linked to the list gains focus, but the PRE-TEXT-ITEM trigger cannot fire during enter query mode (even with the flag turn to Yes).

Can anybody give me some guidance?

Thanks in advance!

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Re: Open LOV after Entering Query Mode [message #266413 is a reply to message #266409]

Mon, 10 September 2007 15:57

Littlefoot
Messages: 21823
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

As far as I can tell, you can't do much while in ENTER QUERY mode (except entering a query criteria and executing a query). As soon as forms reaches the ENTER_QUERY procedure, it stops executing any statements that follow this line and waits for user input. In other words, SQL*Forms processing enforces certain restrictions while in ENTER QUERY mode.

I believe you can not programatically open list of values while form runs in Enter Query mode. Perhaps it is possible, but I wouldn't know how to do that.

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Re: Open LOV after Entering Query Mode [message #266421 is a reply to message #266409]

Mon, 10 September 2007 18:25

Alvarado
Messages: 6
Registered: September 2007

Junior Member

I had to settle for the When-Mouse-Click trigger, seems to work fine in Enter Query mode.

Would a newer version of Oracle Forms allow for the kind of functionality I described?

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Re: Open LOV after Entering Query Mode [message #266930 is a reply to message #266421]

Wed, 12 September 2007 01:00

djmartin
Messages: 10181
Registered: March 2005
Location: Surges Bay TAS Australia

Senior Member
Account Moderator

Have a look at http://www.orafaq.com/forum/m/215735/67467/?srch=lov+query+mode#msg_215735

David

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