infotechsys wrote:
Hi, I'm trying to learn Zope by doing the examples in the Zope book. I'm having a bit of a problem with the example on page 41 and 42. The problem is in the DTML method interestRateDisplay. The error message said I have a bad parameter, but I can find is for the life of me. Here's the error-
invalid parameter: "= "calculateCompoundingInterest(principal, interest_rate, periods, years)"", for tag <dtml-var expr= "calculateCompoundingInterest(principal, interest_rate, periods, years)"
, on line 5 of interestRateDisplay
try: <dtml-var expr="calculateCompoundingInterest(principal, interest_rate, periods, years)"> note: remove the whitespace between expr="..." [former: expr= "..."] cheers, maik -- Maik Jablonski __o www.zfl.uni-bielefeld.de _ \<_ Deutsche Zope User Group Bielefeld, Germany (_)/(_) www.dzug.org