[OpenLayers-Users] Exception Error

[R. Ortner]

Hi, I´m using some wms layers from an PostGis DB and some wms layers from an
ArcIMS server.

When I request a getFeatureInfo from the PostGIS DB the Info is displayed
correctly, when i try to request the getFeatureInfo on the ArcIMS layer i
get the following errormessage in firebug:

***************

Line 0[Exception... "'Die Erlaubnis für den Aufruf der Methode
XMLHttpRequest.open wurde verweigert' when calling method:
[nsIDOMEventListener::handleEvent]" nsresult: "0x8057001e
(NS_ERROR_XPC_JS_THREW_STRING)" location: "<unknown>" data: no]

(no name)()Ajax.js (line 139)
Try()Util.js (line 584)
getTransport()Ajax.js (line 140)
initialize("http://gis.ktn.gv.at/wmsconnector/com.esri.wms.Esrimap/geoland2?LAYERS=see&TRANSPARENT=true&SERVICE=...",
Object method=get)Ajax.js (line 279)
Class()Class.js (line 32)
loadURL("http://gis.ktn.gv.at/wmsconnector/com.esri.wms.Esrimap/geoland2?LAYERS=see&TRANSPARENT=true&SERVICE=...",
"", Object tileSize=w=256,h=256, setHTML(response), undefined)Ajax.js (line
71)
(no name)(click clientX=0, clientY=0)ui7.1.php (line 475)
triggerEvent("click", click clientX=0, clientY=0)Events.js (line 612)
handleBrowserEvent(click clientX=0, clientY=0)Events.js (line 640)
bindAsEventListener(click clientX=0, clientY=0)

***************

Using the following request:

###############

function checkinfo(imgid,url,title){

if (infobox == 0) {infobox = 1;}
if (imgid == oldimgid) {infobox = 0;}
id = imgid.substring(3,imgid.length);
	 if(infobox == 1 && document.getElementById(id).checked==true) {
	 					document.getElementById('map').style.cursor = 'crosshair';
						document.getElementById(imgid).src = "img/treemenu/identify_2.gif";
        		if (oldimgid != null) document.getElementById(oldimgid).src =
"img/treemenu/identify_1.gif"; 
        		oldimgid = imgid;
        		document.getElementById('nodeList').style.visibility = 'visible';

    map.events.register('click', map, function (e) {
				if(infobox == 1 && document.getElementById(id).checked==true) {
	 					document.getElementById('map').style.cursor = 'crosshair';
            OpenLayers.Util.getElement('nodeList').innerHTML = "Loading...
please wait...";
            var request =  window[id].getFullRequestString({
                            REQUEST: "GetFeatureInfo",
                            EXCEPTIONS: "application/vnd.ogc.se_xml",
                            BBOX: window[id].map.getExtent().toBBOX(),
                            X: e.xy.x,
                            Y: e.xy.y,
                            INFO_FORMAT: 'text/html',
                            QUERY_LAYERS: window[id].params.LAYERS,
                            WIDTH: window[id].map.size.w,
                            HEIGHT: window[id].map.size.h});
            OpenLayers.loadURL(request, '', this, setHTML);
            OpenLayers.Event.stop(e); 
				}
      });
		}
else {		
	 					document.getElementById('map').style.cursor = 'auto';
			 			document.getElementById('nodeList').style.visibility = 'hidden';
			 			if (imgid == oldimgid) { oldimgid = null; } else { oldimgid = imgid;
}
						document.getElementById('nodeList').innerHTML = "";
			 			infobox = 0; 
						document.getElementById(imgid).src = "img/treemenu/identify_1.gif";
						}
}		

function setHTML(response) { 
   OpenLayers.Util.getElement('nodeList').innerHTML = response.responseText;
//response.response.Text kann nur UTF8 darstellen/ für ISO 8...  ist
response.responseXML
}

###############

Any idea whats wrong?
thx

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