The for..of loop allow us to iterate over iterable objects like array, string, array like objects, nodelist etc.
Following is the code for for..of loop in javaScript −
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;
}
.result,.sample {
font-size: 20px;
font-weight: 500;
}
</style>
</head>
<body>
<h1>for..of loop JavaScript</h1>
<div class="sample"></div>
<div style="color: green;" class="result"></div>
<button class="Btn">CLICK HERE</button>
<h3>
Click on the above button to iterate over the above string using for..of loop
</h3>
<script>
let resEle = document.querySelector(".result");
let sampleEle = document.querySelector(".sample");
let str = "Hello";
sampleEle.innerHTML = str;
document.querySelector(".Btn").addEventListener("click", () => {
for (i of str) {
resEle.innerHTML += i + "<br>";
}
});
</script>
</body>
</html>Output
The above code will produce the following output −
On clicking the ‘CLICK HERE’ button −
