Re: [Mapbuilder-devel] Layers are not loaded

[Cameron S. <sho...@op...>]

Yes, the layers for the "Atlas World Map" context are not loading for me 
either.  (The Locator Map uses the same WMS to get it's layers).

It seems the WMS is down.  Other Context layers are loading for me, 
although they seem to be slower than normal.

Comments inline.

Dios wrote:

> Dear Colleagues,
> I am currently implementing a geographical extension to our CMS, and 
> was looking into the possibility of using the MapBuilder package to 
> implement the map browsing client. However, I've bumped into some 
> difficulties whilst trying to test the MapBuilder:
>
> I've tried to load this page:
> http://mapbuilder.sourceforge.net/mapbuilder/demo/complete.html
> and manipulate with "context to load" and switch different layers BUT 
> "Mars landings" was the only context which loaded successfully.
>
> I spend a lot of time playing with mapbuilder-lib demo. I built a 
> context which is getting layers from our Map Server (ArcIMS 3.1), but 
> layers are failing to load randomly, though all requests to Map server 
> are correct. 

>
> Everything is working correctly if context contain only one layer (it 
> does not matter which layer is that) but loading several layers at a 
> time produces errors on some of them.
>
> It looks like the problem can be caused by the attempt to load the 
> layers data simultaneously, though I am not quite sure this is a reason.
>
> Had anyone here faced these problems before? Any suggestions will be
> greatly appreciated. (please reply on my email address).
>
That is strange.  Are you getting any Javascript Errors?
What Browser are you using?  (IE 6 doesn't seem to be as stable as 
Mozilla 1.3+ browsers).

It is possible that having one layer not loading may stop other layers 
from loading.  Are all your layers coming from the same server?

-- 
Cameron Shorter              http://cameron.shorter.net
Open Source Developer        http://generguide.sourceforge.net
                             http://mapbuilder.sourceforge.net
Senior Software Engineer     http://www.adi-limited.com