Reversing a string

Reversing a string

by Bharat Sewani

HTML

<input type="text" id="inputText" placeholder="Enter text here." />

<input type="button" onclick="Reverse()" value="Get Reversed String" />

JavaScript

window.Reverse = function() {
  var arr = [],
    inputString = document.getElementById("inputText").value;
  for (var i = 0, len = inputString.length; i <= len; i++)
    arr.push(inputString.charAt(len - i));
  alert("Reverse of string is " + arr.join(''))
}