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From trad-ex <trad...@inter7.jp>
Subject Re: Global variables
Date Wed, 31 May 2006 04:51:43 GMT
Hi, Daniel,

Try it below !

#set($tempLink = "$!preurl$tempLink$!pId")

Best Regards
trad-ex

>
>Hi,
>
>this must be a frequent question but I couldn't find an answer to it on the
> website.
>
>I've got following velocity template:
>
>#set ($tempLink = "http://${subdomain}.tradedoubler.com/tr?a=${aId}&c=${cId
>}")
>#if ($pId)
>  #set ($tempLink = $tempLink + "&p=${pId}")
>#end
>#if ($preurl)
>  #set ($tempLink = $preurl + $tempLink)
>#end
>$!{tempLink}
>
>
>The fact of the matter is: Even though neither $pId or $preurl is null (I 
>verified this and yes, it does enter the #if-blocks) the resulting tempLink
> is always
>
>http://se.tradedoubler.com/tr?a=239&c=39433
>
>The question is: Why don't the subsequent #set-directives change the value 
>of $tempLink?
>
>Thanks in advance,
>Daniel Pfeifer

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