Re: http referer variable

There is a missing closing parenthesis in the first line of your code.
But maybe it's only a side effect of the copy paste and not the source
of the problem.

Id you check that $request was defined? What happens if you try to
display it for debugging purposes?


  Claude


On Fri, 01 Mar 2013 11:47:42 +0100
Cedric Puchalver <[email protected]> wrote:

> Hi,
> 
> I'm new to velocity. In my company we are using a webapp (OpenEMM - 
> http://www.openemm.org) to handle our mailing campaigns and this app
> is using velocity 1.4.
> 
> We have two websites and we set a single form to subscribe to two 
> different mailing-lists, one for each website... I want to use a 
> different css in our form based on the http referer header.
> 
> Here what I've tried with no avail :
> 
> #set($referer = $request.getHeader('Referer')
> #if($referer =="http://www.domain1.com")
>    <link href="http://www.domain1.com/style.css"  media="all"
> rel="stylesheet" type="text/css" /> #elseif($referer
> =="http://www.domain2.com") <link
> href="http://www.domain2.com/style.css"  media="all" rel="stylesheet"
> type="text/css" /> #end
> 
> Here the output in the velocity log :
> 
> org.apache.velocity.runtime.exception.ReferenceException: reference :
> template = null : $referer is not a valid reference.
> 
> Any idea of what's going wrong?
> 
> Thanks,
> Cedric