On Mon, Mar 30, 2009 at 11:38:12AM -0700, T. Vieira wrote: > > Hi, > > I have a map with 92 layers. > I have a layer to move a box. I click on it, and when the wfs response > arrives, it shows the box highlighted. The problem is that the DragControl of > that box isn't reachable, so i can't move it. > When i take 7 of 92 layers of the list that initialize the map it works fine. > Any of the 85 layers works fine. One more layer and the box is not reachable. > > Any advice? > > > > > Layers get placed in the z-index hierarchy based on their "type". There > > are spaces for 45 (225 / 5) layers between your first "base layer" and > > your first "overlay". > > What type of layers are you talking when you said that are spaces for 45? > We only have 1 Baselayer, and the others are Overlayers. > > Am i mistaked?
http://trac.openlayers.org/browser/trunk/openlayers/lib/OpenLayers/Map.js#L27 Override this in a map option. > Thanks in advance, > Tiago Vieira > > > > > > fwiw it's kind of horrendous that we have these things hardcoded in. > perhaps we ought consider some sort of dynamic z-indexing plan? > > e > > > On 1/30/08, Tim Schaub <[email protected]> wrote: > > Hey- > > > > Mick Jagger wrote: > > > Hi, > > > Is there a limit to the number of layers that OpenLayers supports? > > > I have a page with 63 layers and I get errors with Internet Explorer at > > > layer 60, while Firefox and Opera load the page fine, albeit slowly. > > > Normally there are only a couple layers, but this is an odd case. > > > > > > > Layers get placed in the z-index hierarchy based on their "type". There > > are spaces for 45 (225 / 5) layers between your first "base layer" and > > your first "overlay". After this, things start overlapping (base layers > > over overlays). Similarly, there is room for 65 "overlay" layers (325 / > > 5) under any "popup" layers. Finally, you get 50 "popup" layers before > > you start overlapping the controls. > > > > None of these numbers matches the limit of 60 that you are asking about, > > but the idea is that browsers start to break down before either of these > > thresholds is met. > > > > There is likely a better way to do things than adding 60ish layers to > > your map at a time. > > > > Tim > > _______________________________________________ > > Users mailing list > > [email protected] > > http://openlayers.org/mailman/listinfo/users > > > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users > > > > -- > View this message in context: > http://n2.nabble.com/layers-limit-tp1827312p2558926.html > Sent from the OpenLayers Users mailing list archive at Nabble.com. > > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users -- Christopher Schmidt MetaCarta _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
