AJAX/JQUERY

    

JQuery

• jQuery is a JavaScript Library.
• jQuery greatly simplifies JavaScript programming.
• jQuery is easy to learn.

Rules:

1. To Run the Jquery programme first we have to download the jquery from www.jquery.co

   2.Or GOTO www.jquerycdn.net and copy the cdn :

   <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>

<script>

Example:
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script>
$(document).ready(function(){
    $("#submit").click(function(){
        $("p").hide();
    });
});
</script>
</head>
<body>
<input type="submit" value="submit" id="submit"> 
<p>If you click on me, I will disappear.</p>


</body>
</html>

(Try This programme)

output

AJAX:

1. AJAX:- Asynchronous Javascript and XML
2. AJAX is a technique for creating fast and dynamic web pages.

Syntax:

$.ajax({

type:'POST',

url:'',

data:

success:function(result){

alert(result);

$("").html(result);

}

});