[Users] Symbol in layer tree disappears when applying numberFormat in SLD

[Andrew Parker]

The Geoserver list may be better to post this too.  However, I through 
the geoext list will have a better understanding of the tree-builder 
functionality.

I used the tree-builder.js code from 
http://dev.geoext.org/sandbox/mapgears/geoext.ux/ux/LayerTreeBuilder/examples/tree-builder.html.

And applied it to my application at 
http://saturn.nmt.edu/tests/test.html.   All symbology in the layer tree 
displays correctly until I zoom into the "USGS Gauging Stations>Depth to 
water (ft)" layer until the labels display in the map.  When the labels 
display the symbology in the tree disappears.  This only happens when I 
apply formatting in the Geoserver sld to limit the decimal places to 
one, as follows:

<Label>
<ogc:Function name="numberFormat">
<ogc:Literal>#.#</ogc:Literal>
<ogc:PropertyName>lev_va</ogc:PropertyName>
</ogc:Function>
</Label>

If I remove the numberFormat portion:

<Label>
<ogc:PropertyName>lev_va</ogc:PropertyName>
</Label>
the layer tree symbol displays properly.  However, the label displays 
all decimal places.

Does anyone know how to correct this issue or is it recommend that I 
format the PostGIS data to one decimal place?

Thanks,

-- 
Andrew Parker