[OpenLayers-Users] Popup can not be closed when zooming

[Asle Benoni]

Thanks!
I am not sure if I wrote this correctly. If you can take a quick look at
http://naturkart.no/kulturminnekart/  and turn on som layers, click a marker
and then zoom. The popup stays put. I was not sure what to use instead ofr
"wfslayer".

/asle

2009/6/11 Ivan Grcic <igrcic at gmail.com>

> Hi Asle, this migh help also, especiall if you are using some strategy
> like BBOX with wfs layer:
>
> wfsLayer.events.register('loadstart', this, function (evt){
>        if(selectedFeature && selectedFeature.popup){
>            selectControls.unselect(PARAMS.selectedFeature);
>           //selectControls.unselectAll();  <= this might also work
>        }
> }
>
> i was banging my head with this one for some time, then i figured out
> that features are NOT being unselected before they are removed from
> the layer (BBOX has changed => new features are fetched)
>
> that way the popup stays on map but that feature that the popup has
> been opened on doesnt exist anymore, and there was no way to close the
> popup.
> registering loadstart event and unselecting feature there before the
> strategy loads new features did the job!
>
> hope it helps someone,
>
> cheers
>
> On Tue, Jun 9, 2009 at 2:15 PM, Alexandre Dube<adube at mapgears.com> wrote:
> > Hi,
> >
> >  Just put a break point on this line :
> >            if (*feature.popup[]*= null){
> >
> >  Then, using the "script" tag and at the right the "watch" tab, you will
> > then be able to see all variables and object currently available,
> > including "this" (which should be your map object).
> >
> >  There's plenty of tutorials on the web that could help.  Just google
> > "firebug how to use" for example.
> >
> > Best of luck,
> >
> > Alexandre
> >
> >
> > Asle Benoni wrote:
> >> Ok. Not really sure where to put this, when does it fire?
> >>
> >>         function checkPopup(feature) {
> >>             if (*feature.popup[]*= null){
> >>             feature.popup.destroy();
> >>             }
> >>         }
> >>
> >>         map.events.register("moveend", map, checkPopup);
> >> I have FireBug but do not really know what to check :-(
> >>
> >> Forgive my small knowledge here.
> >>
> >> /asle
> >>
> >
> >
> > --
> > Alexandre Dubé
> > Mapgears
> > www.mapgears.com
> >
> > _______________________________________________
> > Users mailing list
> > Users at openlayers.org
> > http://openlayers.org/mailman/listinfo/users
> >
>
>
>
> --
> Ivan Grcic
>
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