uv-ui/es/hooks/useScrollParent.js

基于vue3的移动端组件库

import { ref as u, onMounted as f, unref as o } from "vue";
const i = /scroll|auto|overlay/i, r = typeof window < "u" ? window : void 0;
function c(t) {
  return t.tagName !== "HTML" && t.tagName !== "BODY" && t.nodeType === 1;
}
function a(t, n = r) {
  let e = t;
  for (; e && e !== n && c(e); ) {
    const { overflowY: l } = window.getComputedStyle(e);
    if (i.test(l))
      return e;
    e = e.parentNode;
  }
  return n;
}
function E(t, n = r) {
  const e = u();
  return f(() => {
    o(t) && (e.value = a(o(t), n));
  }), e;
}
export {
  a as getScrollParent,
  E as useScrollParent
};