Hi,
I want to write an sld to be able to get lable field based on dynamic style.
I tried this method
<Label>
<ogc:Function name="Recode">
<ogc:Function name="env">
<ogc:Literal>lable</ogc:Literal>
<ogc:Literal>''</ogc:Literal>
</ogc:Function>
<ogc:Literal>flow</ogc:Literal>
<ogc:PropertyName>flow</ogc:PropertyName>
</ogc:Function>
</Label>
this works fine but I must add all possible fields into Recode function, Is
there any better method to achieve this goal?
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