r2 - 28 Jul 2007 - 15:03:57 - TWikiContributorYou are here: TWiki >  TWiki04x02 Web > TWikiVariables > VarIF
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NOTE: This web contains the official documentation of the TWiki Release 4.2, code named FreetownRelease. It is a read-only web for reference. Please update documentation at TWiki.VarIF. -- KennethLavrsen - 23 Jan 2008

IF{"condition" ...} -- simple conditionals

  • Evaluate a condition and show one text or another based on the result. See details in IfStatements
  • Syntax: %IF{"CONDITION" then="THEN" else="ELSE"}% shows "THEN" if "CONDITION" evaluates to TRUE, otherwise "ELSE" will be shown
  • Example: %IF{"defined FUNFACTOR" then="FUNFACTOR is defined" else="FUNFACTOR is not defined"}% renders as FUNFACTOR is not defined
  • Related: $IF() of SpreadSheetPlugin
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