그리드에서 다른 DIV로 드래그 앤 드롭

gridView.editOptions.movable = true;
 
gridView.dataDropOptions.dropOtherElement = true;

gridView.dataDropOptions.dragCallback = (source, items, target) => {
    if (!(target instanceof HTMLDivElement)) {
        return false;
    }
    if (target.id === "div1") {
      return items.length > 1;
    }
    return true;
}
 
gridView.dataDropOptions.callback = (source, items, target, targetIndex, targetCell) => {
  if (!(target instanceof HTMLDivElement)) {
      return;
    }
    
  target.textContent = "";
  if (target.id === "div1") {
    items.forEach((itemIndex) => {
      const value = source.getValue(itemIndex, "KorName");
        target.innerHTML += value + "<br/>";
    });
  } else {
    var text = gridView.copyToClipboard(gridView.getSelection(), false);
    target.textContent = text;
  }
}