Function modal_key

codebase/sources/dhtmlxscheduler.es.js:8646–8673

(event2)

    _dhx_msg_cfg = config.box = null;
  }
  function modal_key(event2) {
    if (_dhx_msg_cfg) {
      var code = event2.which || event2.keyCode;
      var preventDefault = false;
      if (messageBox.keyboard) {
        if (code == 13 || code == 32) {
          var target = event2.target || event2.srcElement;
          if (dom_helpers.getClassName(target).indexOf("scheduler_popup_button") > -1 && target.click) {
            target.click();
          } else {
            callback(_dhx_msg_cfg, true);
            preventDefault = true;
          }
        }
        if (code == 27) {
          callback(_dhx_msg_cfg, false);
          preventDefault = true;
        }
      }
      if (preventDefault) {
        if (event2.preventDefault) {
          event2.preventDefault();
        }
        return !(event2.cancelBubble = true);
      }
      return;
    }
  }
  if (typeof window !== "undefined") {
    scheduler2.event(document, "keydown", modal_key, true);
  }