[OpenLayers-Users] RE [Polluriel potentiel] WMS getFeatureInfo Popup

[Steve.Toutant at inspq.qc.ca]

I guess these lines follow your code...
map.addControl(info);
info.activate();

If you don't specify any url: parameter does it work?

I created this control following this example and it is working well
Feature Info Example

Steve



Kiks <enrico.oemi at gmail.com>@openlayers.org 
Envoyé par : users-bounces at openlayers.org
30/07/2010 11:04 AM

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users at openlayers.org
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Objet
[Polluriel potentiel]  [OpenLayers-Users] WMS getFeatureInfo Popup









I followed the OpenLayers dev example "Feature info in popup" to get info
about my Parcels layer, adding these lines to my html working page:

info = new OpenLayers.Control.WMSGetFeatureInfo({
                 url: 'http://"+host+"/mapserverms4w/mapserv.exe', 
                 title: 'Identify features by clicking',
                 queryVisible: true,
                 eventListeners: {
                                 getfeatureinfo: function(event) {
                                 map.addPopup(new 
OpenLayers.Popup.FramedCloud(
 "chicken", 
 map.getLonLatFromPixel(event.xy),
                                                                 null,
 event.text,
                                                                 null,
                                                                 true
                                                 ));
                                 }
                 }
});

The WMS Server reply correctly if I try a manual request via browser, but 
if
load the openlayers html page and I click over the layer, nothing happens,
and it seems that the event is ignored.

Any ideas?

Kiks
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