[Users] WMSGetFeatureInfo-Popup remains empty

Kai Volland Tue, 01 Feb 2011 05:33:09 -0800

Hi,

i have a problem with WMSGetFeatureInfo. I want to show the response from the geoserver in a popup-window.
CODE:

    var featureInfo = new OpenLayers.Control.WMSGetFeatureInfo({
        url: 'http://sfb806srv.uni-koeln.de:8080/geoserver/wms',
        title: 'Info:',
        maxFeatures: 1,
        queryVisible: true,
        eventListeners: {
            getfeatureinfo: function(event){
                //if( event.text != "\n" && event.text != "") {
                    new GeoExt.Popup({         //utilizing the GeoExt popup functionality
                    title: "Info",
                    autoScroll: true,
                    map: map,
                    maximizable: false,
                    collapsible: false,
                    unpinnable: false,
                    anchored: false,
                    location: map.getLonLatFromPixel(event.xy),
                    html: event.text
                    }).show();
                //}
            }
        }
    });
    map.addControl(featureInfo);
    featureInfo.activate();

A Popopup shows up, but its empty:

Firebug:
Params:

BBOX	`-5023788.344356,1424785.721383,10806625.958781,9975948.94817`
FEATURE_COUNT	`1`
FORMAT	`image/png`
HEIGHT	`437`
INFO_FORMAT	`text/html`
LAYERS	`SFB806DB:Pfeile`
QUERY_LAYERS	`SFB806DB:Pfeile`
REQUEST	`GetFeatureInfo`
SERVICE	`WMS`
SRS	`EPSG:900913`
STYLES
VERSION	`1.1.1`
WIDTH	`809`
X	`278`
Y	`224`

Header:

Antwort-HeaderQuelltext anzeigen

Server	`Apache-Coyote/1.1`
Content-Encoding	`gzip`
Content-Type	`text/html;charset=UTF-8`
Content-Length	`391`
Date	`Tue, 01 Feb 2011 13:29:00 GMT`

Anfrage-HeaderQuelltext anzeigen

Host	`sfb806srv.uni-koeln.de:8080`
User-Agent	`Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13`
Accept	`text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8`
Accept-Language	`de-de,de;q=0.8,en-us;q=0.5,en;q=0.3`
Accept-Encoding	`gzip,deflate`
Accept-Charset	`ISO-8859-1,utf-8;q=0.7,*;q=0.7`
Keep-Alive	`115`
Connection	`keep-alive`
Referer	`http://localhost/webgis/webgis.html`
Origin	`http://localhost`

Response and HTML are empty.

Some hints refered me to things like proxy.cgi and stuff. But all this didn't helped me.

Why do the popup remains empty and how to fix it? Is it because i'm runnig it local?

Kind regards

Kai

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[Users] WMSGetFeatureInfo-Popup remains empty

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