let scrollBox = document.getElementById("scrollBox");
scrollBox.onscroll = () => {
let scrollHeight = scrollBox.scrollHeight;// div里内容的高度,根据内容的增加和减少变化
let scrollTop = scrollBox.scrollTop;// 滚动条的最上端到,div上端内里框框的高度
let clientHeight = scrollBox.clientHeight;// div内里框框的高度,是死的
if ((scrollHeight - clientHeight == scrollTop)) {
console.log('到达底部')
}
};
获取滚动条已经到底部了
最新推荐文章于 2024-02-18 10:27:31 发布