Hello Kai,
you should set the property "location" instead of "lonlat" in your popup:
/ featureInfo.events.on({
getfeatureinfo: function(e) {
new GeoExt.Popup({
title: "Feature Info",
width: 200,
height: 150,
autoScroll: true,
maximizable: true,
map: mappanel.map,
*location: mappanel.map.getLonLatFromPixel(e.xy),*
html: e.text
}).show();
}
})/;
Best regards,
Chris
Am 13.01.2011 15:59, schrieb Kai Volland:
Hello everybody,
i tried to fetch some featureinfos from geoserver and display in a popup.
I used this code:
/ // GetFeatureInfo
var featureInfo = new OpenLayers.Control.WMSGetFeatureInfo({
url: 'http://sfb806srv.uni-koeln.de:8080/geoserver/wms',
layers:[pfeile],
info_format:'text/plain',
});
featureInfo.events.on({
getfeatureinfo: function(e) {
new GeoExt.Popup({
title: "Feature Info",
width: 200,
height: 150,
autoScroll: true,
maximizable: true,
map: mappanel.map,
lonlat: mappanel.map.getLonLatFromPixel(e.xy),
html: e.text
}).show();
}
});
mappanel.map.addControl(featureInfo);
featureInfo.activate();/
A click on the map results in an empty popup and the following errors
in *Firebug*:
centerPx is null
[Bei diesem Fehler anhalten] this.setPosition(centerPx.....x - dx,
centerPx.y + mapBox.y - dy); Popup.js (Line 244)
The GET-Request is also shown in red.
Params and Header are ok i think. But Response and Html keep empty.
I hope anyone can help me.
Kind regards Kai
WEB.DE DSL Doppel-Flat ab 19,99 €/mtl.! Jetzt mit
gratis Handy-Flat! *http://produkte.web.de/go/DSL_Doppel_Flatrate/2*
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