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How to de-structure an imported object in JavaScript?
Following is the code to de-structure an imported object 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 {
font-size: 18px;
font-weight: 500;
color: rebeccapurple;
}
</style>
</head>
<body>
<h1>De-structure an imported object in JavaScript</h1>
<div class="result"></div>
<button class="Btn">CLICK HERE</button>
<h3>Click on the above button to destructure the person object</h3>
<script src="script.js" type="module"></script>
</body>
</html>
script.js
import person from "./sample.js";
let resEle = document.querySelector(".result");
let BtnEle = document.querySelector(".Btn");
let {firstName,lastName,age} = person;
BtnEle.addEventListener("click", () => {
resEle.innerHTML = 'firstName = '+firstName+'<br>';
resEle.innerHTML += 'lastName = '+lastName+'<br>';
resEle.innerHTML += 'age = '+age+'<br>';
});
sample.js
export default {
firstName:'Rohan',
lastName:'Sharma',
age:22,
}
Output
The above code will produce the following output −
On clicking the ‘CLICK HERE’ button −
Updated on: 2020-07-21T07:04:21+05:30
156 Views
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