https://www.infopathdev.com:443/forums/39.aspxNew to InfoPath? Search to see if your question has already been answered. If it has not, then ask it here or the appropriate topic forum.enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/1972.aspxMon, 27 Feb 2006 22:55:40 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:1972Matt Faus0https://www.infopathdev.com:443/forums/thread/1972.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=1972Hi Steven and welcome to the forum!<br /><br />Could you describe what's happening with a little more detail? A couple questions I have are: What do you mean "choose items based on price"? Are you changing your data filter or the displayname/value pair? Also, are you performing these calculations with rules or code?https://www.infopathdev.com:443/forums/thread/1178.aspxMon, 27 Feb 2006 22:30:00 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:1178brimhals0https://www.infopathdev.com:443/forums/thread/1178.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=1178I am trying to recreate a portion of my PO system. For the most part everything works except: when I select an option from a drop down box (A computer) the unit price fields gets populated and the line total gets calculated. I then add another row and repeat the process for line 2. the Price and Line total though are from line 1 only. Now here is where it gets weird If I choose my items based on price (picking item based on their price from most to least expensive) the form work as desired however if there are selected in any other order no dice. Any suggestions?