jquery
1. jQuery is a JavaScript Library or simplifies JavaScript programming.
2. The jQuery library can be added to a web page with a single line of markup.
The jQuery library contains the following features:- HTML element selections
- HTML element manipulation
- CSS manipulation
- HTML event functions
- JavaScript Effects and animations
- HTML DOM traversal and modification
- AJAX
- Utilities
- HTML
- CSS
- JavaScript
4. The jQuery library is stored as a single JavaScript file, containing all the jQuery methods.
It can be added to a web page with the following mark-up:
<head>
<script type="text/javascript" src="jquery.js"></script>
</head>
<script type="text/javascript" src="jquery.js"></script>
</head>
5. Please note that the <script> tag should be inside the page's <head> section.
Example-1
You can edit the code, and click on a button to view the result.syntax:
<html>
<head>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("p").click(function(){
$(this).hide();
});
});
</script>
</head>
<body>
<p>If you click on me, I will disappear.</p>
</body>
</html>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("p").click(function(){
$(this).hide();
});
});
</script>
</head>
<body>
<p>If you click on me, I will disappear.</p>
</body>
</html>
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