when accessing element by identifedlement ask for complete reactions

when necessary

frontend-js/src/main/js/map/data/MapModel.js

@@ -606,7 +606,7 @@ MapModel.prototype.getByIdentifiedElement = function(ie, complete) {
   if (ie.getType()==="ALIAS") {
     return this.getAliasById(ie.getId(), complete);
   } else if (ie.getType()==="REACTION") {
-    return this.getReactionById(ie.getId());
+    return this.getReactionById(ie.getId(), complete);
   } else {
     throw new Error("Unknown type: "+ie.getType(), complete);
   }