[mapserver-users] Getting a list of ALL layers to client
C F
gis_consultant at hotmail.com
Tue May 21 14:17:05 PDT 2002
Hello,
With all the great and advanced functionality of MapServer, I'm amazed at
the basic things that I get stumped by :)
Anyone know how I would get a list of all layers defined in the .map file to
a web-browser/javascript client (without using MapScript)? It seems like
this is would be a token available for use in a template file. But all I
see are [layers] and [get_layers] which only return a list of which layers
that are currently turned on (visible). At minimum I would want a list of
ALL layers (on or off) available for viewing at the current scale. Even
better would be able get a list of *all* layers in the .map file plus an
attribute indicating which ones are currently available.
The reason for wanting to do this is so that we don't have to hard code
layers id's and names into the client and worry about .map/client
synchronization problems.
I have a feeling I'm overlooking the obvious... but I can't seem to figure
it out. I see all kinds of workarounds I can do, but I wanted to first know
if the capability was built in.
Which brings me to XML... but I'll put that in my next post.
Thanks!!!
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