Thanks for pointing me to the CQL filter. I have looked at this and
found this page with a starter insight:
http://www.azavea.com/blogs/labs/2011/06/using-the-cql_filter-parameter-with-openlayers-wms-layers/
Still I do not know how to call this in my page. In the example above it says:
wms_layer.mergeNewParams({'CQL_FILTER':.....
Since I am a newbie I don't know how to call my layer. I.ex. I make a
layer this way:
var createWmsLayer = function(name, url, params, options) {
map.addLayer(new OpenLayers.Layer.WMS(name, url, params, options));
};
createWmsLayer("<span class='locc'>Ikke listet</span>",
"http://localhost/geoserver/wms";,
{layers: 'gbif_ns:ikke_listet',format: 'image/png',
transparent: 'true'}, {singleTile: true, ratio: 1, isBaseLayer:false,
visibility: false}
);
So what do I put in the "wms_layer" in the example above?
I tried to make a function like this:
function CQLfilter(param){
filter_list = []
filter_list.append("collector LIKE '%H%' ")
var cql = ' AND '.join(filter_list)
gbif_ns:ikke_listet.mergeNewParams({'CQL_FILTER': "collector LIKE '%H%'
"})
}
- I get an error -> ReferenceError: Can't find variable: ikke_rodlistet
So how do I reference the layer exactly?
Any help in the right direction is highly appreciated!
~asle
2012/4/30 Phil Scadden <[email protected]>:
> whoops too quick with send.
> Add it in OL with
> filterParams["cql_filter"] = my CQL filter;
> layer.mergeNewParams(filterParams);
>
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