I am trying to use the string function strLength as a filter, see below.
Is this possible? And where am I going wrong?
the SLD validates but on view I get the error message:
java.lang.RuntimeException: Unable to find function strReplace
...
<Rule>
<Name>Motorway Simple Junction - 1:2,000 to 1:50,000</Name>
<ogc:Filter>
<ogc:PropertyIsLessThan>
<ogc:Function name="strLength">
<ogc:PropertyName>NUMBER</ogc:PropertyName>
</ogc:Function>
<ogc:Literal>10</ogc:Literal>
</ogc:PropertyIsLessThan>
</ogc:Filter>
...
...
I'm trying to filter out the features whose string length is less than 10
characters, to apply a specific label/style to them.
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