JDBC theme - dynamic advanced style

Question

Hi
I'm using dynamic JDBC theme's from within javascript. For instance :
themebasedfoi=new MVThemeBasedFOI("XX","<themes><theme name='XX'><jdbc_query asis='true' spatial_column='GEOLOC' jdbc_srid='82343' render_style='DK_VALUE' datasource='PHV_MAP'>"+aip_sql+"</jdbc_query></theme></themes>");
that works nicely.
Now I want to be able to build the advanced bucket style on the fly instead of using a fixed advanced style(in the example DK_VALUE').
I can define the style as for instance:
vol_style="<style name='vol_style'><AdvancedStyle><BucketStyle><Buckets><RangedBucket seq='0' label='less than 100k' high='10000.0' style='C.RED_1'/><RangedBucket seq='1' label='100k - 150k' low='10000.0' high='15000.0' style='C.YEL_1'/><RangedBucket seq='2' label='150k - 250k' low='15000.0' high='20000.0' style='C.BLUE_1'/><RangedBucket seq='3' label='250k - 350k' low='20000.0' high='30000.0' style='C.GRE_1'/><RangedBucket seq='4' label='350k - 450k' low='30000.0' high='100000.0' style='C.GRE_2'/></Buckets></BucketStyle></AdvancedStyle></style>";
But how can I get the dynamic theme to use this dynamically created advanced style?
Jesper

Answer 1

With MapViewer 11 preview 1, you can define dynamic styles and use the dynamic styles in your jdbc themes. We provide classes such as MVStyleColor, MVStyleMarker, MVBucketStyle, MVBarCharStyle, MVPieCharStyle and the most generalized all, MVXMLStyle to define any MapViewer supported style.
Here is an example.
var dynStyle = new MVStyleColor("mycolor", "00FF00", "FF0000") ;
var themeDef =
'<theme name="mytheme" >' +
'<jdbc_query spatial_column="geometry" jdbc_srid="8307" ' +
'render_style="mycolor" datasource="mvdemo">'+
'select geometry from counties' +
'</jdbc_query></theme>' ;
var themeBasedFOI = new MVThemeBasedFOI('county_theme', themeDef);
themeBasedFOI.addStyle(dynStyle) ;
mapview.addThemeBasedFOI(themeBasedFOI);