l = this;
        // Make sure the store has been initialized
        el.store.onCreated(function () {
          el.store.onLoaded(function (store) {
            // Get store data
            store.fetch(function () {
              // Build tree from store data
              el.buildStoreTree();
            });
          });
        });
      },
      /*
        @function (private) _build
        @description Build tree nodes
        @param {Object} data [Tree nodes information to be created]
        @retur