[OpenLayers-Users] how do i append extra parameters to the outgoing WMS requests from OL client?

[Mike Quentel]

Thank you.  This example works:

var wmsLayer = new OpenLayers.Layer.WMS( "OpenLayers WMS", 
                      "http://labs.metacarta.com/wms/vmap0?", {layers: 'basic'});
 
wmsLayer.mergeNewParams({"beer": "good"});


Resulting output URL:

http://labs.metacarta.com/wms/vmap0?LAYERS=basic&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&FORMAT=image%2Fjpeg&BEER=good&SRS=EPSG%3A4326&BBOX=0%2C0%2C45%2C45&WIDTH=256&HEIGHT=256


----- Original Message ----
From: Bart van den Eijnden (OSGIS) <bartvde at osgis.nl>
To: Mike Quentel <mikequentel at yahoo.com>
Cc: OpenLayers Users <users at openlayers.org>
Sent: Friday, 11 May, 2007 10:44:08 AM
Subject: Re: [OpenLayers-Users] how do i append extra parameters to the outgoing WMS requests from OL client?

Use mergeNewParams on the layer.

Best regards,
Bart

Mike Quentel schreef:
> I'd like to add some extra parameters to the URLs created in the WMS requests from OL client.  What is the easiest way to append new, custom params?
>
> Thank you.
>
> Mike Quentel
>
>
>
>
>
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-- 
Bart van den Eijnden
OSGIS, Open Source GIS
bartvde at osgis.nl
http://www.osgis.nl






		
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