InfoPath Dev

I have the following:
I have a series of drop-down lists to go by selecting a value you query a web service that returns a repeating field. What I want is to copy the contents of the web service result to a repetitive field is defined in the main data source and that they cover will drop down list.
To do this, using an event code changed, I will copy the contents of repetitive field belonging to the external data source to the main source field, how is this done?

Hi Santiago,

Have you seen our qRules product? http://www.qdabra.com/en/products/qRules.aspx

There are several table handling features in qRules that should be able to help you here.  There is a trial version and video tutorials to help you get started:

http://www.screencast.com/t/TbXwZUNn
http://www.screencast.com/t/TluyTy7Bp

There are a total of 21 commonly requested features in qRules that may also help you with other InfoPath needs you have

Ted