queryable layers in ka-map 1.0b
Dylan Beaudette
dylan.beaudette at GMAIL.COM
Tue Oct 3 13:06:33 PDT 2006
Greetings,
I am a little confused about some of the wording in the requirements for
making a layer 'queryable' in ka-map 1.0b:
from kaMap.js :
queryable - boolean, is the layer queryable?
This is different from the layer being included in queries. bQueryable marks a
layer as being capable of being queried. The layer also has to have it's
query state turned on using setQueryable scales - array to containing the
layer visibility for each scale
I have included the METADATA section into my layer definition:
METADATA
#this must be enabled to use ka-Map! query - map_query.php
"queryable" "true"
END
and each queryable layer has a template defined. Note that I am able to query
these layers from an alternate DHTML interface to this same mapfile.
When attempting to query one of these layers in ka-map, i get the message :
"no queryable layers at this scale or extent"
any thoughts on how to enable queries? So far I have followed the instructions
on the wiki here:
http://ka-map.ominiverdi.org/wiki/index.php/Query
cheers,
Dylan
--
Dylan Beaudette
Soils and Biogeochemistry Graduate Group
University of California at Davis
530.754.7341
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