perserving %varibles% values in a cgi request {Scanned} {Scanned}

[Siki Zoltan]

Hi,

You can use hidden form elements to preserv variable values.
e.g.
<input type="hidden" name="site" value="[site]">

Zoltan

On Thu, 14 Dec 2006, Dave Potts wrote:

> If I make a request to mapserv by saying something like
> 
> cgi-bin/mapserve?imgxy=300.0+150.0&site=foobar
> 
> I may refer to the value %site% in my foo.map.
> 
> Is there any way of preserving this value in the matching web page ? 
> otherwise if I do a redraw request I loose the value of %site% varible.
> 
> I don't loose the imgxy, because of the [imgxy] support from map server.
> 
> Dave.
>