Hi,
Do you mean that you cannot classify a layer where the data are drawn
using a tile index? I use tile indexed shapefiles all the time and have
never had any problems using CLASSITEM/EXPRESSION and
FILTERITEM/FILTER. Could you provide an example of what's not working?
Regards,
Christy
On 10/19/2010 10:17 AM, Rahkonen Jukka wrote:
Hi,
Can somebody affirm that using ogr tileindex is breaking the access to
the attribute date of the real datasets, for example shapefiles?
Somebody was trying to use WMS GetFeatureInfo with a ogrtindex layer
and failed and so did I in the test I made for verification. Now I
have been trying myself to classify an orgtindex layer but
CLASSITEM/EXPRESSION does not select anything. FILTERITEM/FILTER does
not work either. Both systems work if I change a huge combined
shapefile in place of the tileindex connection and without EXPRESSION
or FILTER Mapserver is drawing all the features OK.
If access to attribute data is not implemented, wouldn't it be cool to
have it? Multigigabyte shapefiles are tedious to update but I have a
reason to use files instead of a database in this case.
-Jukka Rahkonen-
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