ADF Faces - filtering a selectOneChoice after select from another

Hi,
I'm new to ADF faces and I've been experimenting with developing applications using Jdeveloper 10.1.3 and ADF faces. I've run into a little problem.
I have two selectOnceChoice fields on a page (division and dept.) When user selects a Division I would like to filter the dept. But it seems that the value I get when I try to filter when the div changes is the array index not the value of the division. Basically what I've done is set the valueChangeListener to a function on the backing bean for the Div selectOneChoice and set auto submit to true. If I look at the values on the valueChangeEvent they are the indexes not the actual values. I've tried using ExecuteWithParms in the page def and binding to to #{bindings.div.inputValue} but the results are the same the inputValue at this point contains the array pointer not the actual value. as seem by turning on -Djbo.debugoutput=console.
Does anybody have any suggestions?
Thanks
Chris

Scott - check out Re: How to do? Save-and-Return with ADF Faces and ADF BC, JDev 10.1.3
John

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