IndexOf-2

Example of JavaScript indexOf function.

<!DOCTYPE html>
<html>
 <head>
    <title>Welcome to LearnKode - A code learning platform</title>
</head>
  <body>
<button onclick="findPosition()">Find the position of character</button>
<p id="sample"></p>
<script>
function findPosition() {
    var str = "Hello world, welcome to the India.";
    var n = str.indexOf("e");
    document.getElementById("sample").innerHTML = n;
}
</script>
      </body>
</html>

Output