728x90 반응형 Google1 react로 GA(google Analytics) mobile tracker 만들기 import { useEffect, useRef, useState } from "react"; import { useTracker } from "./util/Tracker"; export const Mobile = () => { const tracker = useTracker(); const [foldState, setFoldState] = useState(false); const ref = useRef(null); const [isTracked, setIsTracked] = useState(false); useEffect(() => { const observer = new IntersectionObserver( (entries) => { entries.forEach((entry) => { // 요소가 .. 2024. 1. 30. 이전 1 다음 728x90 반응형