题解 | #dom 节点查找#
dom 节点查找
http://www.nowcoder.com/practice/74d74be449af4c66907fe2d6961c255c
function commonParentNode(oNode1, oNode2) { while (true) { if (oNode1.contains(oNode2)) return oNode1 oNode1 = oNode1.parentNode } }
dom 节点查找
http://www.nowcoder.com/practice/74d74be449af4c66907fe2d6961c255c
function commonParentNode(oNode1, oNode2) { while (true) { if (oNode1.contains(oNode2)) return oNode1 oNode1 = oNode1.parentNode } }
相关推荐