[OpenLayers-Users] obtain information about only some fields

[Ivan Grcic]

Hi Salas,

what excatly do you mean? do you want your wms SERVER to RETRUN only
specific attributes (not all of them), or do you want to DISPLAY only
some of the attributes?


On Fri, Nov 28, 2008 at 9:07 AM, fsalas <fsalas at geocuba.cu> wrote:
> I need obtain information about only some fields of my layer and in this
> sentence not work as i like.
>
> // support GetFeatureInfo
>
> map.events.register('click', map, function (e)
> {document.getElementById('nodelist').innerHTML = "Cargando... por favor
> espere...";
>
> var url = map.layers[0].getFullRequestString({
>
> REQUEST: "GetFeatureInfo",EXCEPTIONS: "application/vnd.ogc.se_xml",BBOX:
> map.getExtent().toBBOX(),
>
> X: e.xy.x,Y: e.xy.y,
>
> INFO_FORMAT: 'text/html',QUERY_LAYERS: map.layers[0].params.LAYERS,
>
> FEATURE_COUNT: 50,WIDTH: map.size.w,HEIGHT: map.size.h},
>
> "http://localhost:8080/geoserver/wms"
>
> );
>
> OpenLayers.loadURL(url, '', this, setHTML, setHTML);
>
> OpenLayers.Event.stop(e);
>
> });
>
> How I obtain the value of some fields?
>
> Salas
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> Definition date: 2008/11/28 MDAV version: 2.2.8
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-- 
Ivan Grcic