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Using methods of array on array of JavaScript objects?
Following is the code for using methods of array on array of JavaScript objects −
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 {
font-size: 18px;
font-weight: 500;
color: rebeccapurple;
}
</style>
</head>
<body>
<h1>Using methods of array on array of JavaScript objects</h1>
<div class="result"></div>
<button class="Btn">CLICK HERE</button>
<h3>Click the above button to apply array methods on array of objects</h3>
<script>
let BtnEle = document.querySelector(".Btn");
let arr = [
{
name: "Rohan",
age: 22,
rollNo: "A12",
},
{
name: "Mohit",
age: 12,
rollNo: "B21",
},
{
name: "Shawn",
age: 18,
rollNo: "C43",
},
];
BtnEle.addEventListener("click", () => {
arr.pop();
arr.push({ name: "Michael", age: 17, rollNo: "AC9" });
arr.splice(1, 1);
console.log(arr);
});
</script>
</body>
</html>Output
The above code will produce the following output −
On clicking the ‘CLICK HERE’ button and checking output in console −
Updated on 18-Jul-2020 08:39:39
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