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How to calcuate percent change in Infopath

    Question

  • Hi maybe someone out there can help me.  I need to calculate percent change in an InfoPath form services form. 

    Using Excel, the formula would be: (NewSalary - OldSalary)/ABS(OldSalary).

    Unfortunately, InfoPath 2007 does not seem to offer an ABS function.  I tried using an xpath expression with fn:abs(OldSalary) but no luck.

    Thanks in advance for your help,

    Jonathan

    Thursday, October 28, 2010 7:21 PM

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