자바스크립트 string text를 int로 변환 함수 parseInt()

kkedory 2023. 5. 17. 11:31

<html>
<p id ="result">0</p>
</html>

<script>

function fun(){
var txt = document.getElementById('result').innerText;

var i = parseInt(txt);
i = i + 1;
txt = i.toString();

//console.log(txt);

document.getElementById('result').innerHTML = txt;
}

setInterval(fun, 1000);

</script>

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