Hi Eric, Thanks for the info, didn't know that. 2008/10/31 Eric Lemoine <[EMAIL PROTECTED]>
> SelectFeature won't help with WMS layers. Eric > > 2008/10/31, Indika Tantrigoda <[EMAIL PROTECTED]>: > > Hi, > > I too had the same problem, but it was with a wfs point layer. > > I was able to get around this by using selectFeature (thanks to all on > the > > list who helped me out) > > > > Check this out > > http://www.nabble.com/WFS-Layers%2C-Markers%2C-Popups-to20189787.html > > > > Maybe this could give you a clue. > > > > Regards, > > Indika > > > > 2008/10/31 Nina Helle-Mildt <[EMAIL PROTECTED]> > > > >> Hi there, > >> > >> a couple of weeks ago I already posted a mail on querying layers using > >> the GetFeatureUnfo request. Many thanks to all of you who tried to help > >> me! Nevertheless I'm still struggeling with this task: > >> > >> I have two overlay layers (both wms layers) displaying point data. What > >> I want to do is, clicking a point object of one of the two layers with > >> the mouse in order to get the results of this query displayed in an > >> defined area next to the map. > >> > >> I would appreciate any help - a complete example would be great! > >> > >> Best regards > >> Nina > >> > >> > >> Below parts of my code: > >> > >> //Overlay Layers: > >> var seis = new OpenLayers.Layer.WMS.Untiled("Erdbeben weltweit ", > >> "http://www.seismologie.bgr.de:8080/cgi-bin/mapserv?map=seis_wms.map";, > >> {transparent: 'true', layers: > >> ['q_year','q_month','q_week','aktuell_welt']}, > >> {'buffer': 1}, > >> {singleTile: true, 'ratio': 1.0}, > >> {'isBaseLayer': false, 'gutter': 20}); > >> > >> var seis_ger = new OpenLayers.Layer.WMS.Untiled("Erdbeben > >> Deutschland", > >> "http://www.seismologie.bgr.de:8080/cgi-bin/mapserv?map=seis_d_wms.map > ", > >> {transparent: 'true', layers: > >> ['q_year_ger','q_month_ger','q_week_ger', > >> 'aktuell_ger','box']}, > >> {'buffer': 1}, > >> {singleTile: true, 'ratio': 1.0}, > >> {'isBaseLayer': false, 'gutter': 20}); > >> > >> ... > >> > >> //Support GetFeatureInfo > >> > >> map.events.register('click', map, function (e) { > >> document.getElementById('nodeList').innerHTML = "Einen Moment bitte > ..."; > >> 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} > >> ); > >> > >> OpenLayers.loadURL(url, '', this, setHTML); > >> OpenLayers.Event.stop(e); > >> }); > >> function setHTML(response) { > >> OpenLayers.Util.getElement('nodeList').innerHTML = > >> response.responseText;} > >> > >> > >> > >> > >> //Support GetFeatureInfo - this Version (works great with only 1 layer) > >> > >> // map.events.register('click', map, function (e) { > >> // //document.getElementById('map').style.cursor = 'crosshair'; > >> // OpenLayers.Util.getElement('nodeList').innerHTML = "Einen Moment > >> bitte ..."; > >> // var url = seis.getFullRequestString({ > >> // REQUEST: "GetFeatureInfo", > >> // EXCEPTIONS: "application/vnd.ogc.se_xml", > >> // BBOX: seis.map.getExtent().toBBOX(), > >> // X: e.xy.x, > >> // Y: e.xy.y, > >> // INFO_FORMAT: 'text/html', > >> // QUERY_LAYERS: seis.params.LAYERS, > >> // WIDTH: seis.map.size.w, > >> // HEIGHT: seis.map.size.h}); > >> // OpenLayers.loadURL(url, '', this, setHTML); > >> //alternativ: > >> window.open(url); > >> // OpenLayers.Event.stop(e); > >> // }); > >> // function setHTML(response) { > >> // OpenLayers.Util.getElement('nodeList').innerHTML = > >> response.responseText;} > >> > >> _______________________________________________ > >> Users mailing list > >> [email protected] > >> http://openlayers.org/mailman/listinfo/users > >> > > >
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