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4b4d960cba
"none" value should be interpreted as "no animation" to trigger the path that cancels previous animation if it exists.
40 lines
1009 B
HTML
40 lines
1009 B
HTML
<!DOCTYPE html>
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<html>
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<body>
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<div id="box"></div>
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<style>
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#box {
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width: 100px;
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height: 100px;
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background: #000;
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margin: 200px;
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}
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@keyframes enlarge {
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from {
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transform: scale(1);
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}
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to {
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transform: scale(5);
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}
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}
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</style>
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</body>
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<script src="../include.js"></script>
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<script>
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asyncTest(done => {
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const box = document.getElementById("box");
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box.addEventListener("animationcancel", () => {
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println("Animation cancelled");
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done();
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});
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box.addEventListener("animationstart", () => {
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requestAnimationFrame(() => (box.style.animation = "none"));
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});
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box.style.animation = "enlarge 2s forwards";
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});
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</script>
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</html>
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