Shuttle Item problem in Apex 3.1.2

Hi
I created application based on shuttle items in apex earlier version.
The same is not working fine in Apex 3.1.2 version.
I'm not doing any process on shuttle items.
Just created a shuttle item contains a list of values.
whenever i refresh the page,(or say when i press Cancel button to go back to previous page)
shuttle item selects all the values in the list, (i.e values in shuttle items are rolling).
I somehow tried to replicate the same application in demo environment :
http://apex.oracle.com/pls/otn/f?p=12822:4
workspace: vsanthanam
userid: vijay
password: apex_demo
If you see above application, whenever we press button submit. it selects all the values in
Shuttle (actually rolling in my developement instance and not processing further).
Is there anything that we have to take care while using shuttle in newer version?
Thanks
Vijay
Edited by: Vijay Santhanam on Jan 26, 2009 9:39 PM

Hi Arie
Thanks for your valuable inputs.
While analyzing the issue on two versions: 3.1.2 & 3.0.x ,I noticed few things:
1) Limitation of 2000 values
Had raised SR with Oracle, They have treated this as bug some time back and have temporary resolution as per BUG ID 7326899.
This got temporarily resolved by setting higher value for PlsqlMaxParameters.
As per my understanding: Shuttles never used to refer to this variable value In earlier version. We are on earlier version on one of the instance, where the value for this parameter is still 2000, and despite having more number of values in shuttles on page it never throws error. That shows its a change in new version and behavior is not same.
2) Looping/ Going through all values in left box and then right box of shuttle when page submits.
I am pretty sure at-least about the visual part that it never happened in earlier version what I see on my application on earlier version. But I am not sure about the page rendering / functionality part as this would need regression testing.
So this is second change in shuttle behavior.
Since Business users need all values to be present in the shuttle even after submit for resubmission i.e. again creating the records, so I have not put yet the java script suggested by you to put restriction on length so that it doesn’t loops through values.
I went though the thread where Carl and You have discussed the issue:
Shuttle Item in 3.1
Thanks again Arie!
I am also following with Oracle to get some solution other than following you :-)
Regards
Ravijeet

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-------------------------------------------------------------------

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