JQuery Closest :

JQuery Closest is a method, which is used to get the first ancestor of the selected element. Here Ancestor is a parent or grand parent or great grand parent and so on..

Closest in JQuery available in two flavours;

  • closest(filter)
  • closest(selector,[context])

closest(filter) :

It returns the closest (first) parent of the given element. Here filter is selector expression, it is required.

closest( selector, [context] )

In this method, a DOM element is used to match the elements.

[html]

<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>closest demo</title>
<style>
li {
    margin: 5px;
    padding: 5px;
    background: yellow;
}

</style>
<script src="https://code.jquery.com/jquery-1.10.2.js"></script>
</head>
<body>

    <ul>
        <li><label class="sample">clickme For Closest</label></li>
        <li>You can also <b class="sample">Click me For Closest !</b></li>
    </ul>

    <script>
        $(document).ready(function() {
            $(".sample").click(function() {
                alert("My Closest Element is : " + $(this).closest("li").html());
            })
        })
    </script>
</body>
</html>

[/html]

Happy Learning 🙂

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