Searched refs:ul1 (Results 1 – 1 of 1) sorted by relevance
387 let ul1 = dstElement!.querySelector('ul'); //如果拖动后目标节点的子节点没有记录，需要关闭arrow箭头 variable388 if (ul1) {389 if (ul1.childElementCount === 0) {390 (ul1.previousElementSibling! as LitTreeNode).arrow = false;