[OpenLayers-Users] OpenLayers.Filter.Function with property parameter ?

[Bart van den Eijnden]

Looking at the code this doesn't seem currently possible.

The following syntax is supported:

            '<ogc:Filter xmlns:ogc="http://www.opengis.net/ogc">' +
                '<ogc:Intersects>' +
                    '<ogc:PropertyName>the_geom</ogc:PropertyName>' +
                    '<ogc:Function name="querySingle">' +
                        '<ogc:Literal>sf:restricted</ogc:Literal>' +
                        '<ogc:Literal>the_geom</ogc:Literal>' +
                        '<ogc:Literal>cat=3</ogc:Literal>' +
                    '</ogc:Function>' +
                '</ogc:Intersects>' +
            '</ogc:Filter>';

Best regards,
Bart

-- 
Bart van den Eijnden
OpenGeo - http://opengeo.org
Expert service straight from the developers.



On Jul 10, 2013, at 2:59 PM, brking <brking at gmail.com> wrote:

> Thank you for the quick response. I actually have a couple of different
> scenarios, but basically if the example below from the OGC 1.1 encoding spec
> is possible I should be in good shape:
> 
> <Filter>
>  <PropertyIsEqualTo>
>    <Function name="SIN">
>      <PropertyName>DISPERSION_ANGLE</PropertyName>
>    </Function>
>    <Literal>1</Literal>
>  </PropertyIsEqualTo>
> </Filter>
> 
> So what I need is a way to pass feature property values as parameters to
> filter functions, and use the function output in comparisons, or combined
> with logical filters if the function returns a boolean.
> 
> 
> 
> --
> View this message in context: http://osgeo-org.1560.x6.nabble.com/OpenLayers-Filter-Function-with-property-parameter-tp5065405p5065416.html
> Sent from the OpenLayers Users mailing list archive at Nabble.com.
> _______________________________________________
> Users mailing list
> Users at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/openlayers-users

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/openlayers-users/attachments/20130710/985e28e3/attachment.html>