[OpenLayers-Users] WMSGetFeatureInfo eventListener resolving dependencies

[Eric Lemoine]

On Wednesday, August 25, 2010, Sige <sigenz at yahoo.co.nz> wrote:
>
> Hi All,
>
> I have a WMS layer with a popup control for feature info:
> var featureInfo = new OpenLayers.Control.WMSGetFeatureInfo(
>     { url:  "http://localhost/geoserver/wms",
>       hover:false,
>       maxFeatures:5,
>       layers: [wmsLayer],
>       queryVisible: true,
>       eventListeners: {
>         getfeatureinfo: function(event) {
>           if(event.text){
>           //add openlayers popup window
>             map.addPopup(new OpenLayers.Popup.FramedCloud(
>                 "geoserver_info",
>                 map.getLonLatFromPixel(event.xy),
>                 null,
>                 event.text,
>                 null,
>                 true
>               )
>             );
>            }
>           }
>         }
>       },
>       { radius: 50}
>     );
> map.addControl(featureInfo);
> featureInfo.activate();
>
> Which works fine with the full build of Openlayers.js.  However, it stops
> working when using a custom lite build of Openlayers, the response from
> feature info request is there but the popup window dosn't show up.
> Obviously I have missed some classes in building Openlayers.js but I could
> not figure out whats needed as there is no error message on firebug.  My
> build config is as follows:
>
> [first]
> OpenLayers/SingleFile.js
> OpenLayers.js
> OpenLayers/BaseTypes.js
> OpenLayers/BaseTypes/Class.js
> OpenLayers/Util.js
> Rico/Corner.js
> OpenLayers/Console.js
>
> [last]
>
> [include]
> OpenLayers/Bounds.js
> OpenLayers/Map.js
> OpenLayers/Layer/WMS.js
> OpenLayers/Ajax.js
> OpenLayers/Events.js
> OpenLayers/Layer.js
> OpenLayers/Layer/Grid.js
> OpenLayers/Layer/HTTPRequest.js
> OpenLayers/Layer/WMS.js
> OpenLayers/Layer/WMS/Untiled.js
> OpenLayers/Tile.js
> OpenLayers/Tile/Image.js
> OpenLayers/Popup.js
> OpenLayers/Popup/Anchored.js
> OpenLayers/Popup/Framed.js
> OpenLayers/Popup/FramedCloud.js
> OpenLayers/Control.js
> OpenLayers/Control/Navigation.js
> OpenLayers/Control/MousePosition.js
> OpenLayers/Control/LayerSwitcher.js
> OpenLayers/Control/PanZoom.js
> OpenLayers/Control/ArgParser.js
> OpenLayers/Control/Attribution.js
> OpenLayers/Control/Scale.js
> OpenLayers/Control/WMSGetFeatureInfo.js
> OpenLayers/Format.js
> OpenLayers/Format/XML.js
> OpenLayers/Format/WMSGetFeatureInfo.js
> OpenLayers/Request.js
> OpenLayers/Request/XMLHttpRequest.js
> OpenLayers/Events.js
> OpenLayers/Handler.js
> OpenLayers/Handler/Click.js
> OpenLayers/Handler/Hover.js
>
> Anybody knows the dependencies for the WMSGetFeatureInfo popup and the class
> of the  eventListeners ?

you probably need to include OpenLayers/Format/GML.js, but I'm not
sure this is your problem since you aren't seeing errors in the FB
console.

-- 
Eric Lemoine

Camptocamp France SAS
Savoie Technolac, BP 352
73377 Le Bourget du Lac, Cedex

Tel : 00 33 4 79 44 44 96
Mail : eric.lemoine at camptocamp.com
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