[OpenLayers-Users] Highlight on hover

[François Van Der Biest]

I'm not sure to understand what your "continue" button is, and where
your features come from, since you've got no geometry in the returned
GML..

But
<geom4326>0106000020E610000001000 .....
<geom32198>0106000020 .......
clearly looks like WKB ! (which could explain why the format complains
- it's waiting for GML, not WKB)

Please send us the full server response (with one feature only).

F.

On Fri, Sep 4, 2009 at 4:24 PM, <Steve.Toutant at inspq.qc.ca> wrote:
>
> I got this in the response <gml:Box srsName="EPSG:900913">
> which is the same as the map projection.
>
> I forgot to say that even if the feature is added to the vector layer I get
> this message in line 724 of OpenLayers.js
> xmldom.loadXML(text);return xmldom;}),this),function(){return new
> DOMParser().parseFromString(text,'text/xml');},function(){var req=new
> XMLHttpRequest();req.open("GET","data:"+"text/xml"+";charset=utf-8,"+encodeURIComponent(text),false);if(req.overrideMimeType){req.overrideMimeType("text/xml");}
>
> I click on Continue button and then the features are added.
> Steve
>
> Steve Toutant, M. Sc.
> Analyste en géomatique
> Secteur environnement
> Direction des risques biologiques, environnementaux et occupationnels
> Institut national de santé publique du Québec
> 945, avenue Wolfe
> Québec, Qc G1V 5B3
>
> Tél.: (418) 650-5115 #5281
> Fax.: (418) 654-3144
> steve.toutant at inspq.qc.ca
> http://www.inspq.qc.ca
>
>
>
>
> François Van Der Biest <francois.vanderbiest at camptocamp.com>@openlayers.org
> Envoyé par : users-bounces at openlayers.org
>
> 04/09/2009 10:13 AM
>
> A
> Steve.Toutant at inspq.qc.ca
> cc
> users at openlayers.org
> Objet
> Re: [OpenLayers-Users] Highlight on hover
>
>
>
>
>
>
> Hi Steve.
>
> A potential reason is that the GML you're receiving does not use the
> same SRS as the one of your map.
> You may check this using FireBug.
>
> I know GeoServer does not handle reprojecting features returned by WMS
> getFeatureInfo.
>
> Cheers,
> F.
>
>
> On Fri, Sep 4, 2009 at 3:52 PM, <Steve.Toutant at inspq.qc.ca> wrote:
>>
>> Hello,
>> With the code below, a GetFeatureInfo request is succesfully launched to
>> mapserver when I stop moving the mouse. In firebug I see the XML response
>> with the msGMLOutput tag.
>> I can see that the highlightLayer has feature added to it but I don't see
>> them on the map. Like there is no geometry.
>> What could be the reasons for that please? Is there some params missing?
>>
>> Thanks
>> Steve
>>
>> var highlight_style = { fillColor:'#99CCFF', strokeColor:'#3399FF',
>> fillOpacity:0.7 };
>> highlightLayer = new OpenLayers.Layer.Vector("HighlightedFeatures",
>> {displayInLayerSwitcher: false, features:[], isBaseLayer: false,
>> visibility:true, style:highlight_style});
>>
>> infoControls =
>> {
>>                    hover: new OpenLayers.Control.WMSGetFeatureInfo
>>                 ({
>>                 title: 'Identify features by clicking',
>>                 layers: [overlays['national_2006']],
>>                 hover: true,
>>                 queryVisible: true
>>                 ,infoFormat:'application/vnd.ogc.gml'
>>                 })
>> }
>> // add layers to the map
>> addLayersToMap();
>>
>> for (var i in infoControls)
>> {
>>         infoControls[i].events.register("getfeatureinfo", this, showInfo);
>>         map.addControl(infoControls[i]);
>>         infoControls[i].activate();
>> }
>>
>> function showInfo(evt)
>> {
>>         if (evt.features && evt.features.length)
>>         {
>>                  highlightLayer.destroyFeatures();
>>                  highlightLayer.addFeatures(evt.features);
>>                  highlightLayer.redraw();
>>         }
>> }
>>
>>
>> Steve Toutant, M. Sc.
>> Analyste en géomatique
>> Secteur environnement
>> Direction des risques biologiques, environnementaux et occupationnels
>> Institut national de santé publique du Québec
>> 945, avenue Wolfe
>> Québec, Qc G1V 5B3
>>
>> Tél.: (418) 650-5115 #5281
>> Fax.: (418) 654-3144
>> steve.toutant at inspq.qc.ca
>> http://www.inspq.qc.ca
>>
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at openlayers.org
>> http://openlayers.org/mailman/listinfo/users
>>
>>
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