code: function byIdRefKey(id, ref, key, extra) {
        var text = tiaEJ.getTextByLocKey(key, extra);
        var cmp = this.search.byIdRef(id, ref);
        var resItem = this.search.byText(cmp, text, 'container id: ' + id + ', reference: ' + ref);
        return resItem;
      }
docs: Gets component using id, reference, localization key.
  @param id - component HTML id.
  @param ref - reference inside component found by id.
  @param key - key in locale.