I have following task:
There are dropdown and textbox on form. And I have list in shrepoint with following fields: Department, Function. Each department can execute several functions. I should filter values in dropdown (Functions) corresponding to department typed in textbox.
I have wrote web service, which return correct data set. But I can't to sent value of textbox to this web service (I have created data connection in Infopath using my service).
Question: how can I send value to web service from my form.