Nessi :
I have a html code:
<div id="id0" class="class0">
<span> "1" </span>
<span> "2" </span>
<span> "3" </span>
</div>
The question is how can I get 1,2,3 as a list using javascript?
I tried: document.getElementById and document.getElementsByClassName But none works.
Sifat Haque :
You can use map and then remove the quoted marks to get only the number list
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>Test</title>
</head>
<body>
<div id="id0" class="class0">
<span> "1" </span>
<span> "2" </span>
<span> "3" </span>
</div>
<script>
console.clear();
const selectors = document.querySelectorAll('#id0 > span');
const list = [...selectors].map(span => parseInt(span.innerText.replace(/"/g,"")));
console.log(list)
</script>
</body>
</html>Guess you like
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