InfoPath Dev

Hi, I tried to use rules to set a value of a subnode in a repeating group. Unfortunately, the rule sets values in all nodes of the nodeset selected by "//my:RepeatingGroup/my:Element" XPath. Is it at all possible to set an element in a single instance of the repeating group, e.g. "//my:RepeatingGroup[1]/my:Element" or something?

It's possible. First you need to use this approach to position on the choosen row:

 http://alecpojidaev.wordpress.com/2010/01/07/accessing-previous-rows-in-repeating-group-for-browser-enabled-forms/

Then just assign value to the element.

Cool, thanks. But what if I required a button in for RepeatingGroup1 that would add or modify one of the children of RepeatingGroup2? Remove self? Code only?

 I mean, if I try to assign a value to my:RepeatingGroup2/my:Child then all the children receive this new value, not just one.