Re: http referer variable

Hi Claude,

Thanks for your answer.

The missing closing paarenthesis is indeed a copy/paste mistake.
About the variable $request, I thought it was somehow already defined in 
velocity, which it seems not to be the case because it's not interpreted 
by the server and the forms simply displays $request.

Do you have any idea of how to get the http_referer header?

Regards,
Cedric

Le 01/03/2013 13:06, Claude Brisson a écrit :
> 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
>
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