Nesting template strings in JavaScript

Javascript Web Development Object Oriented Programming

Following is the code for nesting template strings 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: 20px;
      font-weight: 500;
      color: blueviolet;
   }
</style>
</head>
<body>
<h1>Nesting template strings in JavaScript</h1>
<div class="result"></div>
<br />
<button class="Btn">CLICK HERE</button>
<h3>Click on the above button to display the fullName using nested template string</h3>
<script>
   let resEle = document.querySelector(".result");
   let BtnEle = document.querySelector(".Btn");
   function fullName(fName, lName) {
      return fName + " " + lName;
   }
   let firstName = "Rohan";
   let lastName = "Sharma";
   BtnEle.addEventListener("click", () => {
      resEle.innerHTML = `FirstName = ${firstName} and lastname = ${lastName} and
      fullname = ${fullName(
         `${firstName}`,
         `${lastName}`
      )}`;
   });
</script>
</body>
</html>