(This question is more appropriate for the users list, this is the
developers list)
As for your question. You should be able to pull this off with the
following filter functions:
<Or>
<PropertyIsEqualTo>
<Function name="isNull">
<PropertyName>foo</PropertyName>
</Function>
<Literal>true</Literal>
</PropertyIsEqualTo>
<PropertyIsEqualTo>
<Function name="strLength">
<PropertyName>foo</PropertyName>
</Function>
<Literal>0</Literal>
</PropertyIsEqualTo>
</Or>
Let us know if that works.
-Justin
Milo van der Linden wrote:
> Hello list,
>
> I want to filter all items where content of a character field is not ""
> or null, how can this be done? I have been searching the official SLD
> documentation and it is not documented.
>
> Any help appreciated,
>
> Kind regards,
>
> Milo van der Linden
>
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--
Justin Deoliveira
The Open Planning Project
[EMAIL PROTECTED]
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