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JavaScript array.toLocaleString() function
The JavaScript array.toLocaleString() function returns the elements of an array as a string and are separated by a locale specific string such as comma. It can take locale as parameter which specifies the language tag in which the string is to be converted.
Following is the code for the array.toLocaleString() function
Example
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<style>
body {
font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
.sample {
font-size: 20px;
font-weight: 500;
}
</style>
</head>
<body>
<h1>JavaScript array.toLocaleString()</h1>
<div class="sample"></div>
<button class="Btn">CLICK HERE</button>
<h3>Click on the above button to convert the array to UK locale string</h3>
<script>
let fillEle = document.querySelector(".sample");
let arr = [1, 3, new Date()];
fillEle.innerHTML = arr;
document.querySelector(".Btn").addEventListener("click", () => {
arr = arr.toLocaleString("en-GB");
fillEle.innerHTML = arr;
});
</script>
</body>
</html>Output
On clicking the “CLICK HERE” button −
Updated on: 06-May-2020
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