VR26A ha scritto: > @Stefano Bonnin > >> What's the correct mailing list for getting information about ticket >> #1666 progress? >> > > You can refer to the thread: > http://n2.nabble.com/-1666---One-Single,-Mother-Of-All-Vector-Layers-td1340452.html > > I am the one who is using this patch. IE actually has more problem than I > posted previously: > 1. the evt.target is not work in IE, IE support evt.srcElement only > solution: you can make use of prototype.js event model to simplify your code > (Wrapped by OpenLayer.Event) > beware the IE support DOM Level 2 event poorly. > 2. if you add the feature once, IE work ok; but if you get the feature from > a rendered layer, the mother layer cannot hold the correct position when you > move the map or zoom. > The solution I found is tricky: detach the sub-tree of the lowest group of > each rendered layer (root is group) to the mother layer*. Features needed be > kept in their source layer, and every feature VML element need to have a > additional groupName other than the featureId to tell the event handler > where to go to find the feature for event processing. (groupName->source > Layer (slayer)->feature = slayer.getFeaturebyId(featureId)) > * the tree detaching is for VML engine only, SVG will have problems about > this. (Canvas is unkown, but it should similar to SVG) > 3. After fixing the position, the z-order come to be a problem: the layer > disappear after certain zoom-ins. > ***No solution*** > > Hope it help > > > Matthias Pohl wrote: > >> @Stefano Bonnin >> >> >>> What's the correct mailing list for getting information about ticket >>> #1666 progress? >>> >> this list should be ok. >> >> OL-Wiki: http://trac.openlayers.org/ticket/1666 >> >> We know about the IE issues and tried to fix some JS bugs in IE but with >> only limited success. The patch works fine with firefox. When we have >> some spare time, we will give IE debugging another try. >> >> Regards, Matthias >> >> _______________________________________________ >> Dev mailing list >> [email protected] >> http://openlayers.org/mailman/listinfo/dev >> >> >> > > thanks for help. For now, I'll use this feature only on FF :-) I think that a complete solution will take a lot of time.
Stefano Bonnin Comai Torino Srl http://www.comai.to -- Stefano Bonnin Comai Torino S.r.l Via Livorno 60, 10144 TORINO Italia http://www.comai.to _______________________________________________ Dev mailing list [email protected] http://openlayers.org/mailman/listinfo/dev
