Tryit Editor v1.7

Source Code:

Result:

<!DOCTYPE html>
<html>
<head>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js">
</script>
<script>
$(document).ready(function(){
  $("button").click(function(){
    $("p").append(function(n){
      return "<b>This p element has index " + n + ".</b>";
    });
  });
});
</script>
</head>
<body>

<h1>This is a heading</h1>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>

<button>Insert content at the end of each p element</button>

</body>
</html>

Edit the code above and click "Submit Code" to see the result.

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Source Code:	Result:
<!DOCTYPE html> <html> <head> <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"> </script> <script> $(document).ready(function(){ $("button").click(function(){ $("p").append(function(n){ return "<b>This p element has index " + n + ".</b>"; }); }); }); </script> </head> <body> <h1>This is a heading</h1> <p>This is a paragraph.</p> <p>This is another paragraph.</p> <button>Insert content at the end of each p element</button> </body> </html>
Edit the code above and click "Submit Code" to see the result.	W3Schools.com - Try it yourself