You may need to wrap it in a formatNumber function -
http://docs.geoserver.org/stable/en/user/filter/function_reference.html#parsing-and-formatting-functions
Ian
On Tue, 3 Jul 2018 at 10:43, Anneley McMillan <
anneley.mcmil...@deimos-space.com> wrote:
> Hi there,
>
> I'm using cql to add parameter values for my color map e.g.
>
> <ColorMapEntry color="${env('PlantColor','#7200ff')}" quantity="255"
> label="values" opacity="${env('PlantOpacity', 1)}" />
>
> The PlantColor parameter works. However I can't get the opacity to work.
> The
> error is:
>
> line 27: cvc-datatype-valid.1.2.1: '${env('PlantOpacity', 1)}' is not a
> valid value for 'double'.
>
> I've tried various combinations of single quotes, double quotes, no quotes
> etc. for the attributes. I understand it wants a number not a string, but
> how do you get that to work with the cql expression? It does say you can
> use
> cql for the opacity but I can't find an example syntax.
>
> Best regards,
>
> Anna
>
>
>
> --
> Sent from:
> http://osgeo-org.1560.x6.nabble.com/GeoServer-User-f3786390.html
>
>
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Ian Turton
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If you want to request a feature or an improvement, also see this:
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