If you wrap the set of fields in a div or span with a class youcan count the number of elements with that class instead of using a counter var.
-Bradly On Thu, Jun 28, 2012 at 4:39 PM, Chris McCann <[email protected]> wrote: > SD Ruby, > > I'm struggling with a Javascript issue that I'm hoping one of you gurus > can help with. > > One of my forms has a JS link that adds additional fields to the form for > a nested form attribute. There's also a hidden field that should have an > incrementing number in it that will increment for each additional set of > nested fields that's added. > > I can't sort out how to keep a JS var to hold the "next" increment number > and to set the hidden field value to that value when the new nested fields > are added. > > Any suggestions? > > Thanks, > > Chris > > -- > SD Ruby mailing list > [email protected] > http://groups.google.com/group/sdruby -- SD Ruby mailing list [email protected] http://groups.google.com/group/sdruby
