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Awaiting on dynamic imports in JavaScript.
Note − You will need a localhost server to run this example −
Following is the code for dynamic imports 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>Awaiting on dynamic imports in JavaScript</h1>
<div class="result"></div>
<button class="Btn">CLICK HERE</button>
<h3>Click on the above button to dynamically import modules</h3>
<script>
document.querySelector(".Btn").addEventListener("click", loadModule);
let resEle = document.querySelector(".result");
async function loadModule() {
let test = await import("./sample.js");
resEle.innerHTML += test.testImport() + "<br>";
resEle.innerHTML += test.tellTime();
}
</script>
</body>
</html>sample.js
function testImport() {
return "Module testImport has been imported" + "<br>";
}
function tellTime() {
return new Date();
}
export { testImport, tellTime };Output
On clicking the ‘CLICK HERE’ button −
Updated on: 22-Jul-2020
80 Views
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