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25 lines
734 B
JavaScript
25 lines
734 B
JavaScript
document.addEventListener(
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"DOMContentLoaded",
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function () {
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var days = document.querySelector(".days span");
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var hour = document.querySelector(".hour");
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var min = document.querySelector(".min");
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var second = document.querySelector(".second");
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var startDate = new Date(2021, 4, 19);
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days.innerText = Math.floor((new Date() - startDate) / 86400000);
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countTime();
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function countTime() {
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let today = new Date();
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let ms = (today - startDate) % 86400000;
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hour.innerText = Math.floor(ms / 3600000);
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min.innerText = Math.floor((ms % 3600000) / 60000);
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second.innerText = Math.floor(((ms % 3600000) % 60000) / 1000);
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}
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setInterval(countTime, 1000);
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},
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false
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);
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