The syntax of jquery is :
$(selector).action()
Note: $ sign is used to give access jquery
selector is used to select the element of web page
action is used to perform the action
Here is an example:
This is a simple html code for creating page with two paragraph one having id and other class.
<!doctype html>
<head><title>external jquery</title>
<head>
<body>
<p id="id">This is a id paragraph. </p>
<p class="class">this is a class paragraph</p>
<script type="text/javascript" src="js/jquery-1.11.1.min.js"></script>
<script type="text/javascript" src="js/hide.js"></script>
</body>
</html>
The jquery looks like this :
This is a separate file named as hide.js. This is also an example of external scripting. Inline scripting is done by writing the script on the same html page
$('#id').click(function(){
$('#id').hide();
});
$('.class').click(function(){
$('.class').hide();
});
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