Hi Pascal, Are you sure your index.html is on server 'myownhomepage.xyz' and the same port? If so, you should be able to reference your geoserver with '/geoserver/wms'. If not, you need to use a proxy script or make sure that they are all on the same server and port.
Regards, Roald On 11/05/10 05:14, boxplot wrote: > Hi Roald, > > I made a complete new setup and found out that the enconding of one > file was not the right one. Now I can use the GS example anywhere on > my site and it works. But when I try to copy the code in my index.html > it's not working anymore (the map is loading but after a click there > is no request). So here is my code: > > index.html >> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" >> "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> >> >> <html xmlns="http://www.w3.org/1999/xhtml";> >> >> <head> >> <title>Map</title> >> <link rel="stylesheet" href="style.css" type="text/css" /> >> >> <script >> src="http://maps.google.com/maps?file=api&v=2&key=[Google >> <http://maps.google.com/maps?file=api&v=2&key=[Google> API >> Key]"></script> >> <script src="OL/OpenLayers.js"></script> >> <script src="javascript/karte2.js" type="text/javascript"></script> >> </head> >> >> <body onload="init()"> >> >> <div id="header"> >> <div id="ueberschrift"><h2>Map</h2></div> >> <p id="subtitle">Map</p> >> </div> >> >> <div id="inhalt"> >> >> <div id="map" class="smallmap"></div> >> >> <div id="seitenleiste"> >> </div> >> >> <div id="nodelist"> >> <em>Click on the map to get feature info</em> >> </div> >> </div> >> </body> >> </html> > > Karte2.js >> function init(){ >> >> var options = { >> controls: [], >> }; >> >> var map = new OpenLayers.Map('map', options); >> >> var gphy = new OpenLayers.Layer.Google( >> "Google Physical", >> {type: G_PHYSICAL_MAP} >> ); >> var gmap = new OpenLayers.Layer.Google( >> "Google Streets", >> {numZoomLevels: 20} >> ); >> var ghyb = new OpenLayers.Layer.Google( >> "Google Hybrid", >> {type: G_HYBRID_MAP, numZoomLevels: 20} >> ); >> var satellite = new OpenLayers.Layer.Google( >> "Google Satellite", >> {type: G_SATELLITE_MAP} >> ); >> var wms = new OpenLayers.Layer.WMS( >> "My Map", >> "http://myownhomepage.xyz/geoserver/wms";, >> { >> srs: 'EPSG:4326', >> layers: 'Map2:Layer', >> transparent: 'TRUE' >> }, >> { >> 'reproject': true >> } >> ); >> >> map.addLayers([satellite, wms, gphy, gmap, ghyb]); >> map.setCenter(new OpenLayers.LonLat(12.5000,47.5000), 15); >> >> map.addControl(new OpenLayers.Control.LayerSwitcher() ); >> map.addControl(new OpenLayers.Control.Navigation()); >> map.addControl(new OpenLayers.Control.MousePosition({element: >> $('location')})); >> map.addControl(new OpenLayers.Control.Permalink('permalink')); >> map.addControl(new OpenLayers.Control.PanZoomBar({ >> position: new OpenLayers.Pixel(2, 15) >> })); >> >> map.events.register('click', map, function (e) { >> document.getElementById('nodelist').innerHTML = "Loading... please >> wait..."; >> var params = { >> 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, >> Srs: 'EPSG:4326', >> Layers: 'Map2:Layer', >> Styles: '', >> WIDTH: map.size.w, >> HEIGHT: map.size.h, >> format: format}; >> OpenLayers.loadURL("http://myownhomepage.xyz/geoserver/wms";, params, >> this, setHTML, setHTML); >> OpenLayers.Event.stop(e); >> }); >> } >> function setHTML(response){ >> document.getElementById('nodelist').innerHTML = response.responseText; >> }; > > It is strange now but there is no request in Firebug. When I click on > the map the text switches to "Loading please wait" and that's it. > Maybe the problem is because of the different layers? > > Thank you very much for your help! > > Pascal > > > Am 10.05.2010 um 00:06 schrieb Roald de Wit: > >> Hi Pascal, >> >> You should pretty much always get at least *something* back: either >> an error or an empty reponse (FireBug would tell you). Have you >> really got ":80" in your settings like below? >> >> OpenLayers.loadURL("http://myownhomepage.xyz:80/geoserver/wms";, >> params, this, setHTML, setHTML); >> >> If your Tomcat runs on port 80 then you can leave out the port >> number. That might do the trick (and yes, it would then have been a >> proxy issue). Like this: >> >> OpenLayers.loadURL("http://myownhomepage.xyz/geoserver/wms >> <http://myownhomepage.xyz:80/geoserver/wms>", params, this, setHTML, >> setHTML); >> >> And since your OL is on the same server as your GS, you could even do >> this: >> >> OpenLayers.loadURL("/geoserver/wms >> <http://myownhomepage.xyz:80/geoserver/wms>", params, this, setHTML, >> setHTML); >> >> And to deal with errors in your AJAX request, why not use a separate >> function like this: >> >> OpenLayers.loadURL("/geoserver/wms >> <http://myownhomepage.xyz:80/geoserver/wms>", params, this, setHTML, >> *onAjaxError*); >> >> Regards, Roald >> >> On 10/05/10 05:45, boxplot wrote: >>> Hi, >>> >>> maybe a made a small progress. As I have written in my last mail I >>> get no response when using GetFeatureInfo (I do get a response when >>> using the GeoServer OpenLayers example which I can access through >>> "Layer Preview" => see code below). So I copied both requests >>> directly into my browser and both got a response: >>> >>>> http://myownhomepage.xyz/geoserver/wms?REQUEST=GetFeatureInfo&EXCEPTIONS=application%2Fvnd.ogc.se_xml&BBOX=12.327023%2C47.673%2C12.362977%2C47.777&X=79&Y=375&INFO_FORMAT=text%2Fhtml&QUERY_LAYERS=Workspace%3ALayer&FEATURE_COUNT=50&Srs=EPSG%3A4326&Layers=Workspace%3ALayer&Styles=&WIDTH=177&HEIGHT=512&format=image%2Fpng >>>> >>>> <http://myownhomepage.xyz/geoserver/wms?REQUEST=GetFeatureInfo&EXCEPTIONS=application%2Fvnd.ogc.se_xml&BBOX=12.327023%2C47.673%2C12.362977%2C47.777&X=79&Y=375&INFO_FORMAT=text%2Fhtml&QUERY_LAYERS=Workspace%3ALayer&FEATURE_COUNT=50&Srs=EPSG%3A4326&Layers=Workspace%3ALayer&Styles=&WIDTH=177&HEIGHT=512&format=image%2Fpng> >>>> >>>> <http://myownhomepage.xyz/geoserver/wms?REQUEST=GetFeatureInfo&EXCEPTIONS=application%2Fvnd.ogc.se_xml&BBOX=12.327023%2C47.673%2C12.362977%2C47.777&X=79&Y=375&INFO_FORMAT=text%2Fhtml&QUERY_LAYERS=Workspace%3ALayer&FEATURE_COUNT=50&Srs=EPSG%3A4326&Layers=Workspace%3ALayer&Styles=&WIDTH=177&HEIGHT=512&format=image%2Fpng >>>> >>>> <http://myownhomepage.xyz/geoserver/wms?REQUEST=GetFeatureInfo&EXCEPTIONS=application%2Fvnd.ogc.se_xml&BBOX=12.327023%2C47.673%2C12.362977%2C47.777&X=79&Y=375&INFO_FORMAT=text%2Fhtml&QUERY_LAYERS=Workspace%3ALayer&FEATURE_COUNT=50&Srs=EPSG%3A4326&Layers=Workspace%3ALayer&Styles=&WIDTH=177&HEIGHT=512&format=image%2Fpng>> >>> >>> GeoServer runs as a .war within Tomcat and OpenLayers is on the same >>> server. I really can't believe why the same code with the same >>> request on the same server is once getting a response and the other >>> time it is not. Is there a possibility that it is a proxy-issue or >>> maybe a problem with the encoding? >>> >>> Thanks, Pascal _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
