Hi,
On Jan 16, 2009, at 4:05 PM, Kevin_C wrote:
>
> Why can't I do something like:
>
> #set($tRule = "")
> #set($idx = $tRule.indexOf(','))
>
> $idx ## Outputs -1
>
> $idx+1 ## Outputs -1+1
>
> I've tried using the $number tool but it doesn't work, if I do:
>
> $number.format($idx)
>
> It outputs $number.format($idx).
See http://platform.xwiki.org/xwiki/bin/view/DevGuide/Scripting
(it's $numbertool)
> What am I missing?
>
> .:. Kevin
Thanks
-Vincent
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