[OpenLayers-Users] OpenLayers feature labeling - not working anymore
3Deography.net
info at 3deography.net
Thu Oct 22 04:50:39 EDT 2009
Hi,
I just migrated from apache/mysql to tomcat/postgresql and everything's
working fine - except 1 thing:
I use custom style types to visualize spatial db-data and want to label
features on a vector layer. The label can be found within the features
attributes. But this won't work anymore. Any ideas?
The styleMap itself works because if I use a static string, it affects the
right features/layer and labels them. The attribute "style_map" exists as
the unique values for styling are switched, based on this field. If i try,
"title"... nothing changes.
Somehow, the labelling ${attribute_fiels} won't work. Any help would be
appreciated as I am stuck right now :-(
var styleMap = new OpenLayers.StyleMap(OpenLayers.Util.applyDefaults({
fillOpacity: 0.7,
strokeColor: "black"},
OpenLayers.Feature.Vector.style["default"])
);
var style_types = {
"gazetteer": {
labelAlign: 'lb',
label: "${style_type}",
fontSize: "10px",
fontColor: 'white',
pointRadius: 3
}
}
styleMap.addUniqueValueRules("default", "style_type", style_types);
And here how the sample feature is passed by:
...{ "type":
"Feature","properties":"title":"Germany","featureType":"country","style_type":"gazetteer","tooltip":"wiki"},...
The fields title and style_type definitely exist and contain values ;-)
Regards,
Martin
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