evaluation of else filter in SLD. r=tschaub (closes #1317)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@5978 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-02-03 17:48:19 +00:00
parent a664b6b390
commit 1faf641806
5 changed files with 96 additions and 28 deletions
@@ -207,9 +207,16 @@ OpenLayers.Format.SLD = OpenLayers.Class(OpenLayers.Format.XML, {
        if (filter && filter.length > 0) {
            var rule = this.parseFilter(filter[0]);
        } else {
-            // rule applies to all features (no filter or ElseFilter)
+            // start with an empty rule that always applies
            var rule = new OpenLayers.Rule();
+            // and check if the rule is an ElseFilter
+            var elseFilter = this.getElementsByTagNameNS(xmlNode, this.ogcns,
+                "ElseFilter");
+            if (elseFilter && elseFilter.length > 0) {
+                rule.elseFilter = true;
+            }
        }
+        
        rule.name = name;
        
        // SCALE DENOMINATORS