InfoPath Dev

I am following the instruction in the Quick start, but i am not getting the calculatoin to return a value. I have the following formula in the rule for the button

concat("DateDiff/date1=", my:endDate, "/date2=", my:startDate, "/component=days") and i get the following error, Parameter not recognized: /date1=2012-05-24/date2=2012-05-17/component=days. what am i doing wrong?

TIA

Dean

It appears that you're missing spaces before every slash.

thanks, that was the issue.

Now that you mention it, our documentation doesn't seem to have a section that explains the command syntax in detail.  It certainly is something we should have in our user guide.  We will take a note to improve it in the near future.

thanks that would be helpful. reminding us of the rules for xml/xpath could cut down on the support questions.

Dean