Function modal_key

codebase/sources/dhtmlxscheduler.js:8650–8677

(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);
    }