Very strange. I have been investigating in the OpenLayers code and I have seen that the wms petition for the same point generate two diferent url. For FireFox respond with data and for IExplorer 7 not. The unique diference between both is the bbox. I dont understand anything.
FF: http://192.168.11.159:8090/geoserver/wms?service=WMS&version=1.1.0&request=GetFeatureInfo&layers=osmius%3Ausuarios_instancias,osmius%3Ausuarios_servicios&query_layers=osmius%3Ausuarios_instancias,osmius%3Ausuarios_servicios&styles=,&bbox=-403214.87876%2C4928941.444487%2C-393278.065085%2C4934387.582751&srs=EPSG%3A900913&feature_count=10&x=520&y=283&height=570&width=1040&info_format=application%2Fvnd.ogc.gml&cql_filter=IDN_USER%3D'ROOT<http://192.168.11.159:8090/geoserver/wms?service=WMS&version=1.1.0&request=GetFeatureInfo&layers=osmius%3Ausuarios_instancias,osmius%3Ausuarios_servicios&query_layers=osmius%3Ausuarios_instancias,osmius%3Ausuarios_servicios&styles=,&bbox=-403214.87876%2C4928941.444487%2C-393278.065085%2C4934387.582751&srs=EPSG%3A900913&feature_count=10&x=520&y=283&height=570&width=1040&info_format=application%2Fvnd.ogc.gml&cql_filter=IDN_USER%3D%27ROOT> ' IE: http://192.168.11.159:8090/geoserver/wms?service=WMS&version=1.1.0&request=GetFeatureInfo&layers=osmius%3Ausuarios_instancias,osmius%3Ausuarios_servicios&query_layers=osmius%3Ausuarios_instancias,osmius%3Ausuarios_servicios&styles=,&bbox=-403195.769503%2C4928941.444487%2C-393297.174342%2C4934387.582751&srs=EPSG%3A900913&feature_count=10&x=504&y=283&height=570&width=1036&info_format=application%2Fvnd.ogc.gml&cql_filter=IDN_USER%3D'ROOT<http://192.168.11.159:8090/geoserver/wms?service=WMS&version=1.1.0&request=GetFeatureInfo&layers=osmius%3Ausuarios_instancias,osmius%3Ausuarios_servicios&query_layers=osmius%3Ausuarios_instancias,osmius%3Ausuarios_servicios&styles=,&bbox=-403195.769503%2C4928941.444487%2C-393297.174342%2C4934387.582751&srs=EPSG%3A900913&feature_count=10&x=504&y=283&height=570&width=1036&info_format=application%2Fvnd.ogc.gml&cql_filter=IDN_USER%3D%27ROOT> ' 2009/9/3 Micho Gar <[email protected]> > Here the control creation and activation in the init > > ... > infoControls = { > clickInstance: new OpenLayers.Control.WMSGetFeatureInfo({ > url: context + '/geoserver/wms', > title: 'Identifica las features por click', > infoFormat: 'application/vnd.ogc.gml', > layers: [Instancias,Servicios], > queryVisible: true, > vendorParams:{ cql_filter: "IDN_USER='" + user + "'"} > }) > }; > > map.addLayers([Instancias,Servicios,MapnikLayer,OSMLayer]); > > infoControls['clickInstance'].events.register("getfeatureinfo", this, > getObject); > map.addControl(infoControls['clickInstance']); > infoControls['clickInstance'].activate(); > > map.addControl(new OpenLayers.Control.Navigation()); > map.addControl(new OpenLayers.Control.PanPanel()); > map.addControl(new OpenLayers.Control.ZoomPanel()); > var layerSwitcher = new OpenLayers.Control.LayerSwitcher(); > layerSwitcher.activeColor='#E3F6CE'; > map.addControl(layerSwitcher); > map.addControl(new OpenLayers.Control.Scale); > map.addControl(new OpenLayers.Control.MousePosition); > > ... > > and here the method is execute by control > > function getObject(evt){ > /* > * > */ > > g = new OpenLayers.Format.WMSGetFeatureInfo(); > var features = g.read(evt.text); > if (features.length==0) return; > > if (features.length>1){ > if (repeats(features)==false){ > alert(msgOverObject); > return; > } > } > > var idFeature=features[0].attributes['IDN_INSTANCE']; > if (idFeature!=null){ > xyInfo = evt.xy; > idObject=idFeature; > > var _url = context + > "/geoserver/wfs?VERSION=1.1.0&SERVICE=WFS&REQUEST=GetFeature&TYPENAME=instancias_informacion&Filter=<Filter><PropertyIsEqualTo><PropertyName>IDN_INSTANCE</PropertyName><Literal>" > + idFeature + "</Literal></PropertyIsEqualTo></Filter>"; > OpenLayers.loadURL(_url, "", null, showInstanceInfo, isError); > }else{ > var idService=features[0].attributes['IDN_SERVICE']; > xyInfo= (new > OpenLayers.LonLat(features[0].geometry.x,features[0].geometry.y)).transform(proj4326,proj900913); > idObject=idService; > > var _url = context + > "/geoserver/wfs?VERSION=1.1.0&SERVICE=WFS&REQUEST=GetFeature&TYPENAME=usuarios_instancias&Filter=<Filter><And><PropertyIsEqualTo><PropertyName>IDN_SERVICE</PropertyName><Literal>" > + idService + > "</Literal></PropertyIsEqualTo><PropertyIsEqualTo><PropertyName>IDN_USER</PropertyName><Literal>" > + user + "</Literal></PropertyIsEqualTo></And></Filter>"; > OpenLayers.loadURL(_url, "", null, showServiceInstance, isError); > > } > > } > > the evt param in the getObject method is empty in IE. > > > Thanks to all. > > > 2009/9/2 Eric Lemoine <[email protected]> > > On Wed, Sep 2, 2009 at 7:13 PM, Micho Gar<[email protected]> wrote: >> > Hi all, >> > >> > I have a code to realise a GetFeatureInfo and runs well on Firefox but >> not >> > return any result in IE. Reading the documentation I have not seen >> nothing >> > about this. I think it work the same for both. >> > >> > Something about this?? >> >> Some code to show the list? >> >> >> -- >> Eric Lemoine >> >> Camptocamp France SAS >> Savoie Technolac, BP 352 >> 73377 Le Bourget du Lac, Cedex >> >> Tel : 00 33 4 79 44 44 96 >> Mail : [email protected] >> http://www.camptocamp.com >> > > > > -- > # michogar > # Analista Programador SIG > # GNU/Linux Counter 462666 > # http://www.openstreetmap.org/user/michogar > > Una visión personal: > http://michogar.wordpress.com > > El día a día: > http://twitter.com/michogar > > > > -- # michogar # Analista Programador SIG # GNU/Linux Counter 462666 # http://www.openstreetmap.org/user/michogar Una visión personal: http://michogar.wordpress.com El día a día: http://twitter.com/michogar
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