I've just updated the CSS module to a newer version which should address
this issue (a number of other bugfixes and performance improvements are
rolled in as well).  The 2.0.x nightly build should already be available;
the one for trunk will be available soon.

Please note that this update also includes a newer version of
scala-library.jar, so you will need to delete the previous version as part
of the upgrade process.

--
David Winslow
OpenGeo - http://opengeo.org/

On Thu, Aug 12, 2010 at 10:25 AM, David Winslow <dwins...@opengeo.org>wrote:

> The CSS plugin is still in kind of an experimental state and hasn't seen a
> lot of field usage, so I am sure there are some show-stopping bugs there.
>  This is a bug though, your style should be working like you said (assuming
> that your style has only the rules you mentioned in your mail.)  I created
> an issue on JIRA to track this: http://jira.codehaus.org/browse/GEOS-4099; 
> you can register there for updates if you like.
>
> --
> David Winslow
> OpenGeo - http://opengeo.org/
>
>
> On Thu, Aug 12, 2010 at 10:06 AM, Per Liedman <per.lied...@kartena.se>wrote:
>
>> Hi,
>> I'm using GeoServer 2.0.2 together with the CSS plugin (nightly build
>> downloaded 8th of august). I've deployed this in Tomcat 6.0.29 under
>> Windows.
>>
>> I'm trying to style a road network based on the scale of the map, so
>> that some road types are only shown when zoomed in, etc.
>>
>> Here's the outline of the CSS (stripped the details since I'm guessing
>> they aren't relevant):
>>
>> /* @title 5011 - motorvag */
>> [KKOD = 5011] {
>>  ...
>> }
>>
>> /* @title motorvag-text */
>> [KKOD = 501...@scale<3000000] {
>>  label: [VAGNR1];
>>  ...
>> }
>> /* @title 5213 - allman vag */
>> [KKOD = 521...@scale<2000000] {
>>  ...
>> }
>>
>> /* @title allman vag-text */
>> [KKOD = 521...@scale<500000] {
>>  label: [VAGNR1];
>>  ...
>> }
>>
>> What I want to accomplish is:
>>  * KKOD 5011 should always be shown
>>  * Labels for KKOD 5011 should be shown if scale is less than 3,000,000
>>  * KKOD 5213 should be should if scale is less than 2,000,000
>>  * Labels for KKOD 5213 should be shown if scale is less than 500,000
>>
>> But this CSS is turned into an SLD which shows *all* roads, regardless
>> of KKOD, at scales lower than 2,000,000 but rendered as if they had
>> KKOD 5213. I think the problematic SLD rule that is generated is:
>>
>> <sld:Rule>
>>      <sld:Title>5213 - allman vag </sld:Title>
>>      <sld:MaxScaleDenominator>2000000.0</sld:MaxScaleDenominator>
>>      <sld:LineSymbolizer>
>>        <sld:Stroke>
>>          <sld:CssParameter name="stroke">#DDD8C7</sld:CssParameter>
>>        </sld:Stroke>
>>      </sld:LineSymbolizer>
>> </sld:Rule>
>>
>> For some reason, the KKOD conditional I specified in the CSS isn't in the
>> SLD.
>>
>> Is this a bug, or am I misunderstanding how the CSS selectors are
>> supposed to work? How should I go about accomplishing the desired
>> results I describe above?
>>
>> I really like the CSS way of designing, since it's so much more
>> compact than the annoyingly verbose SLD, but this issue really
>> prevents me from switching to CSS.
>>
>> Best regards,
>> Per Liedman
>>
>> --
>> Per Liedman
>> Software Engineer
>> Kartena AB
>> per.lied...@kartena.se
>> http://www.kartena.se
>> 031 - 77 44 397
>>
>>
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