31 lines
783 B
JavaScript
31 lines
783 B
JavaScript
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document.getElementById("visszaszamlalasGomb").addEventListener("click", function () {
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let num = parseInt(document.getElementById("masodpercek").value);
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let mypromise = new Promise((resolve, reject) => {
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setTimeout(() => {
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resolve();
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}, 0);
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})
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setInterval(() => {
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if (num != 0) {
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mypromise.then((result) => {
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console.log(num);
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document.getElementById("visszaszamlalas").innerHTML = `Visszaszámlálás: ${num}`;
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num--;
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}).catch((error) => {
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// error ág
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})
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} else if (num == 0) {
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document.getElementById("visszaszamlalas").innerHTML = `Boldog új évet!`;
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return;
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}
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}, 1000)
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});
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