Function isAttachedNode

codebase/sources/dhtmlxscheduler.js:1838–1843

(container)

  }
  function extend$k(scheduler2) {
    function isAttachedNode(container) {
      if (container.isConnected !== void 0) {
        return container.isConnected;
      }
      return document.body.contains(container);
    }
    function getWindowSize(window2) {
      return { w: window2.innerWidth || document.documentElement.clientWidth, h: window2.innerHeight || document.documentElement.clientHeight };
    }