I managed to find this (and fix my problem) for myself - by using
beforefeatureremoved event:
markers.events.on({
"featureselected": onMarkerSelect,
"featureunselected": onMarkerUnselect,
"visibilitychanged": onMarkerToggle,
"beforefeatureremoved": onMarkerBeforeFeatureRemoved
});
function onMarkerBeforeFeatureRemoved(evt){
if(evt.feature.popup){
//kill the popup
map.removePopup(evt.feature.popup);
evt.feature.popup.destroy();
delete evt.feature.popup;
}
}
Now, the popups no longer remain stuck if the layer refreshes...
Thanks!
On 07/15/2010 05:36 PM, Adrian Popa wrote:
> Hello everyone,
>
> I have a problem with popups and a vector layer - if I trigger a forced
> refresh on the vector layer while a popup for a feature is opening, the
> popup's div will freeze and I am unable to close it (most likely because
> the feature it was bound to gets deleted by the time the popup opens).
> Is there any way I can catch a signal/event for layer refresh (just
> before the layer's features get deleted) and abort/close the popup opening?
>
> Thanks,
> Adrian
>
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