HTML and XHTML

-

What Is XHTML?

  • XHTML stands for EXtensible HyperText Markup Language
  • XHTML is almost identical to HTML
  • XHTML is stricter than HTML
  • XHTML is HTML defined as an XML application
  • XHTML is supported by all major browsers

Why XHTML?

Many pages on the internet contain "bad" HTML.
This HTML code works fine in most browsers (even if it does not follow the HTML rules):
<html>
<head>
  <title>This is bad HTML</title>

<body>
  <h1>Bad HTML
  <p>This is a paragraph
</body>

Comments

Post a Comment

Popular posts from this blog

how to export html data to pdf in angularjs and javascript

-
HTML : <button onclick="pdfdownload()" class="btn btn-success"><i class="fa fa-download" ></i> Download PDf</button> <div class="table-responsive" id="exportthis"> this is demo text </div> Javascript: <script src="https://cdnjs.cloudflare.com/ajax/libs/pdfmake/0.1.22/pdfmake.min.js"></script>   <script src="https://cdnjs.cloudflare.com/ajax/libs/html2canvas/0.4.1/html2canvas.min.js"></script> <script type="text/javascript"> function pdfdownload () { html2canvas(document.getElementById('exportthis'), {             onrendered: function (canvas) {                 var data = canvas.toDataURL();                 var docDefinition = {                     content: [{                      ...
Read more

Push Notification in Android using Firebase (FCM) and PHP

-
Creating PHP Project 1.  Start WAMP/XAMPP server and navigate to  www  or  htdocs  folder and create a folder named  firebase  inside it. Inside this folder, create a subfolder called  notifications 2.  Now create a file named  notification.php  inside  notifications  folder. This will have Notification class which will help in constructing the notification data payload. notification.php PHP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 <?php class Notification { private $title ; private $message ; private $image_url ; private $action ; private $action_destination ; private $data ; function __construct ( ) {          ...
Read more

add more button new row using javascript

-
<!DOCTYPE html> <html> <head> <title></title> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css"> <!-- jQuery library --> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <!-- Latest compiled JavaScript --> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script> <script>$(document).ready(function () { var counter = 0; $("#addrow").on("click", function () { var newRow = $("<tr>"); var cols = ""; cols += '<td><input type="text" class="form-control" name="name' + counter + '"/></td>'; cols += '<td><input type="text" class="form-control" ...
Read more