Hello,
I'm trying to get info from a WMS feature, the code I'm using is next:
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(),
SERVICE: "WMS",
VERSION: "1.1.0",
X: e.xy.x,
Y: e.xy.y,
INFO_FORMAT: 'text/html',
QUERY_LAYERS: 'varetas_2010',
FEATURE_COUNT: 50,
Layers: 'varetas_2010',
Styles: '',
WIDTH: map.size.w,
HEIGHT: map.size.h,
format: format};
OpenLayers.loadURL("
http://getcloud.info:8080/geoserver/wms";, params, this, setHTML, setHTML);
OpenLayers.Event.stop(e);
});
}
// sets the HTML provided into the nodelist element
function setHTML(response){
alert( response.responseText );
document.getElementById('nodelist').innerHTML =
response.responseText;
};
And the URL query that server receive from OpenLayers is this one:
http://getcloud.info:8080/geoserver/wms?REQUEST=GetFeatureInfo&EXCEPTIONS=application%2Fvnd.ogc.se_xml&BBOX=-4.019431%2C37.722122%2C-3.998481%2C37.732959&SERVICE=WMS&VERSION=1.1.0&X=388&Y=124&INFO_FORMAT=text%2Fhtml&QUERY_LAYERS=varetas_2010&FEATURE_COUNT=50&Layers=varetas_2010&Styles=&WIDTH=638&HEIGHT=330&format=image%2Fpng
My big problem is that I don't know what's happening because the query is
allright (if you put into a browser you can see the response) but the
response into the OpenLayers is null (the alert don't show any info to me).
What could be happening here? Big thanks.
Regards,
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