InfoPath Dev

I solved my problem. Its only possible with a primary datasource. But when I click on a user. I always get more than one result. Why? Best regards Mike

Hi, I have a problem with my master-detail element. I read all my adresses from a SQL-Server in my Master-View. I add some textboxes to detail-View for closer information about a person. My aim is to get this information by clicking on UserName at the Master-View. But now, i dont know how could I do that. I have no experiences in JScript or VBS. ...