gsap-series/basicControllingTimeline.html at main · wondher/gsap-series · GitHub

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<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="UTF-8" />
		<meta name="viewport" content="width=device-width, initial-scale=1.0" />
		<title>Document</title>
		<script src="https://cdn.jsdelivr.net/npm/gsap@3.12.5/dist/gsap.min.js"></script>
		<link
			rel="stylesheet"
			href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css"
		/>
	</head>
	<body class="flex flex-col justify-center items-center w-screen h-screen">
		<div id="box" class="relative w-24 h-24 m-2 bg-red-500"></div>

		<ul class="flex flex-row gap-4 mt-24">
			<li class="border-2 p-2 w-28 text-center">
				<button id="playBtn">Play</button>
			</li>
			<li class="border-2 p-2 w-28 text-center">
				<button id="pauseBtn">Pause</button>
			</li>
			<li class="border-2 p-2 w-28 text-center">
				<button id="reverseBtn">Reverse</button>
			</li>
			<li class="border-2 p-2 w-28 text-center">
				<button id="seekBtn">Seek 2s</button>
			</li>
		</ul>

		<script>
			let tl = gsap.timeline({ paused: true });

			tl.to("#box", {
				duration: 2,
				x: 200,
				rotation: 360,
			});

			const playBtn = document.getElementById("playBtn");
			const pauseBtn = document.getElementById("pauseBtn");
			const reverseBtn = document.getElementById("reverseBtn");
			const seekBtn = document.getElementById("seekBtn");

			playBtn.addEventListener("click", () => {
				tl.play();
			});

			pauseBtn.addEventListener("click", () => {
				tl.pause();
			});

			reverseBtn.addEventListener("click", () => {
				tl.reverse();
			});

			seekBtn.addEventListener("click", () => {
				tl.seek(2);
			});
		</script>
	</body>
</html>