INNER CODE UNIT · JavaScript

focus_menu_item

sentora/sentora-core · etc/apps/webmail/program/js/app.js:1840

    var focus_menu_item = function(dir) {
      var obj, item, mod = dir < 0 ? 'prevAll' : 'nextAll', limit = dir < 0 ? 'last' : 'first';
      if (ref.focused_menu && (obj = $('#'+ref.focused_menu))) {
        item = obj.find(':focus').closest('li')[mod]().has(':not([aria-disabled=true])').find('a,input')[limit]();
        if (!item.length)
          item = obj.find(':focus').closest('ul')[mod]().has(':not([aria-disabled=true])').find('a,input')[limit]();
        return item.focus().length;
      }

      return 0;
    };

    var target = e.target || {},
      keyCode = rcube_event.get_keycode(e);

    if (e.keyCode != 27 && (!this.menu_keyboard_active || target.nodeName == 'TEXTAREA' || target.nodeName == 'SELECT')) {
      return true;
    }

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