Explain sibling in jquery with example

In jQuery, the siblings() method is used to get all sibling elements of each element in the set of matched elements, optionally filtered by a selector. Sibling elements are those that share the same parent.

Basic Usage

The syntax for the siblings() method is:

$(selector).siblings([filter])

selector: Specifies the current element.
filter (optional): A selector expression to narrow down the matched siblings.

Example

Let's say we have the following HTML structure:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Siblings Example</title>
    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
    <script>
        $(document).ready(function(){
            // Select the element with id 'item2' and find its siblings
            $("#item2").siblings().css("background-color", "yellow");

            // Select the element with id 'item2' and find its siblings with class 'highlight'
            $("#item2").siblings(".highlight").css("color", "red");
        });
    </script>
</head>
<body>
    <ul>
        <li id="item1">Item 1</li>
        <li id="item2">Item 2</li>
        <li id="item3" class="highlight">Item 3</li>
        <li id="item4" class="highlight">Item 4</li>
        <li id="item5">Item 5</li>
    </ul>
</body>
</html>

Explanation

$("#item2").siblings().css("background-color", "yellow");
- This selects the element with the ID item2 and applies a yellow background color to all of its siblings (item1, item3, item4, and item5).
$("#item2").siblings(".highlight").css("color", "red");
- This selects the element with the ID item2 and applies a red text color to its siblings that have the class highlight (item3 and item4).

Output

When the page loads, the resulting visual changes will be:

item1, item3, item4, and item5 will have a yellow background.
item3 and item4 will have red text.

This demonstrates how the siblings() method can be used to select and manipulate sibling elements in the DOM using jQuery.

At Online Learner, we're on a mission to ignite a passion for learning and empower individuals to reach their full potential. Founded by a team of dedicated educators and industry experts, our platform is designed to provide accessible and engaging educational resources for learners of all ages and backgrounds.

Disclaimer About Us