.each( function(index, Element) ) :- execute for each matched element

It will Iterate over a jQuery object, executing a function for each matched element.

When we need to apply some index number to some elements iteratively, we can assign it using .each method. This method is useful when we need to assign some common property to number of repeated divs or list.

Example :-

<ul>
<li>Monday</li>
<li>Tuesday</li>
<li>Wednesday</li>
</ul>
<script type=”text/javascript” src=”jquery.js”></script>
<script type=”text/javascript”>
$(‘li‘).each(function(number) {
alert(number + ‘: ‘ + $(this).text());});
</script>

Output :-

0: Monday
1: Tuesday
2: Wednesday

This method assign index number starting from 0 to number of elements.