Error when drag a window

[congdongdientu.]

Open up a window by this code, then throw a error "jit_nodeValue_3(...).fixedBoxOffsetTop is not a function"

onEditHandler({ dataItem }) {
    document.body.style.overflow = "hidden";
    this.bgOverlayOpened = true;
    this.params = {id: dataItem.stockId, isNewRecord: false};
    this._util.openpopup();
  }

[Martin]

Hi,

Indeed the provided information is not enough for us to determine what causes the reported error. Please could you share some more technical details (especially what fixedBoxOffsetTop does) or ideally try to replicate the issue in an isolated runnable demo (or update any of the examples from our documentation). This will help us to understand better the scenario and be able to provide more effective assistance. Thank you in advance.

Regards,
Martin
Progress Telerik