Did you already take a look at this solution?
http://enterprise-solutions.swits.net/infopath/shrinking-dropdown-list-repeating
-table.htm
It uses an XML file as a data source, but you should be able to convert it
to use a Sharepoint list.
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S.Y.M. Wong-A-Ton
> I have an infopath form with a drop down that is populated from a
> sharepoint list. The drop down is in a repeating table. Is there a
[quoted text clipped - 3 lines]
> the same list. So I would like the info path to take care of
> filtering. Help!!
kalisin@yahoo.com - 08 May 2006 13:04 GMT
Thanks. I am using a Sharepoint list and not an XML document as my
datasource for the drop down list.
S.Y.M. Wong-A-Ton - 08 May 2006 18:19 GMT
The concept is the same whether you use a Sharepoint list or an XML document.
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S.Y.M. Wong-A-Ton
> Thanks. I am using a Sharepoint list and not an XML document as my
> datasource for the drop down list.