스크롤이 바닥에 닿았는지 확인하기

window.onscroll = function () { console.log(document.body.scrollHeight, window.scrollY, window.innerHeight) // @var int totalPageHeight const totalPageHeight = document.body.scrollHeight; // @var int scrollPoint const scrollPoint = window.scrollY + window.innerHeight; // check if we hit the bottom of the page if (scrollPoint >= totalPageHeight) { console.log("at the bottom"); } }