<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" name="viewport" content="width=device-width, initial-scale=1"/> <link rel="stylesheet" type="text/css" href="css/bootstrap.css"/> </head> <body> <nav class="navbar navbar-default"> <div class="container-fluid"> </div> </nav> <div class="col-md-6 well"> <hr style="border-top:1px dotted #ccc;"/> <div class="col-md-5"> </div> <div class="col-md-6"> <table class="table table-bordered"> <thead> <tr> </tr> </thead> <tbody id="result"> </tbody> </table> </div> </div> </body> </html>
var array = ["John", "Karl", "Steve", "Natasha", "Sam"]; displayData(array); function displayData(array){ var html=""; for(var i=0; i<array.length; i++){ html +="<tr>"; html +="<td>"+array[i]+"</td>"; html +="</tr>"; } document.getElementById('result').innerHTML=html; } document.getElementById("get").addEventListener("click", getLastData.bind(this, array)); function getLastData(array){ var data = array[array.length - 1]; document.getElementById('display').innerHTML="<center><label>The last data of an array is: <span class='text-primary'>"+data+"</span></label></center>"; }