code: function(feature) {
          if (!feature.fid) { 
              OpenLayers.Console.userError(OpenLayers.i18n("noFID")); 
              return false; 
          }
          var deleteNode = this.createElementNS(this.wfsns, 'wfs:Delete');
          deleteNode.setAttribute("typeName", this.featurePrefix + ':' + this.featureName); 
          deleteNode.setAttribute("xmlns:" + this.featurePrefix, this.featureNS); 
  
          var filterNode = this.createElementNS(this.ogcns, 'ogc:Filter');
          var filterIdNode = this.createElementNS(this.ogcns, 'ogc:FeatureId');
          filterIdNode.setAttribute("fid", feature.fid);
          filterNode.appendChild(filterIdNode);
          deleteNode.appendChild(filterNode);
  
          return deleteNode;
      }
docs: Method: remove
  Takes a feature, and generates a WFS-T Transaction "Delete"
  
  Parameters:
  feature - {<OpenLayers.Feature.Vector>}