vue3 + ts 滚动条回到顶部

滚动条 回到顶部

js部分

const scrollDiv = ref<HTMLElement | null>(null);
const addrFloorsClick = () => {
  // 滚动条回到顶部
  if (scrollDiv.value) {
    let scrollElem = scrollDiv.value;
    console.log(scrollElem);
    scrollElem.scrollTo({ top: 0, behavior: "smooth" });
  }
};

html

 <div
      class="z_zuo_box"
      ref="scrollDiv"
      style="height: 500px; overflow: hidden; overflow-y: scroll"
>