Hi,
When you say that you could very well use expressions, do you mean
regular expressions? In my experience, unless you are working with a
very large data set they're fine.
E.g.
CLASSITEM "flavour"
...
EXPRESSION /cherry|mango|lime/
Christy
Lars Westerlind wrote:
AFAIK currently I write
CLASSITEM “flavor”
…
EXPRESSION “cherry”
Suggested extension would be to allow for
CLASSITEM
…
EXPRESSION “cherry”,”mango”,”lime”
But really, syntax is not my concern. A could very well use
expressions, but the documentation says they are not good for
performance. And my first question is if I’ve missed something?
------------------------------------------------------------------------
*Från:* Fawcett, David [mailto:david.fawc...@state.mn.us]
*Skickat:* 13 August 2009 15:39
*Till:* Lars Westerlind; mapserver-users@lists.osgeo.org
*Ämne:* RE: [mapserver-users] Classitems selection
Do you mean something like ('[flavor]' IN ('cherry', 'mango', 'lime')?
-----Original Message-----
*From:* mapserver-users-boun...@lists.osgeo.org
[mailto:mapserver-users-boun...@lists.osgeo.org] *On Behalf Of
*Lars Westerlind
*Sent:* Thursday, August 13, 2009 2:39 AM
*To:* mapserver-users@lists.osgeo.org
*Subject:* [mapserver-users] Classitems selection
I use the CLASSITEM – EXPRESSION with string expression rather
much, which is also recommended for performance. But sometimes I
have a few values that could be shown in the same class. Wouldn’t
it be a nice idea to allow for a commaseparated set/list of
strings to match?
------------------------------------------------------------------------
_______________________________________________
mapserver-users mailing list
mapserver-users@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/mapserver-users
_______________________________________________
mapserver-users mailing list
mapserver-users@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/mapserver-users