jquery each

The jQuery ".each()" method is used to iterate over a collection of elements and perform a function on each element individually.

The syntax for using the ".each()" method is as follows:

$(selector).each(function(index, element) {
  // code to be executed on each element
});

• The selector is used to select the elements you want to iterate over.
• The index parameter represents the index of the current element in the collection (starting from 0).
• The element parameter represents the current element in the iteration.

Here's an example of using the ".each()" method to iterate over a list of elements and change their background color:

HTML:

<ul>
  <li>Item 1</li>
  <li>Item 2</li>
  <li>Item 3</li>
</ul>

JavaScript (jQuery):

$('li').each(function(index, element) {
  $(element).css('background-color', 'red');
});

In this example, the ".each()" method is used to iterate over each "li" element and change its background color to red