jQuery .siblings() Method

Posted in jQuery Tutorial

Updated on Oct 13, 2024

By Mari Selvan

👁️ 60 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

🙋 Introduction

jQuery offers a plethora of methods to simplify DOM traversal and manipulation, and one such method is .siblings(). This method allows you to select elements that are siblings of a specified element. Understanding and mastering the .siblings() method can greatly enhance your ability to navigate and manipulate the DOM structure.

In this comprehensive guide, we'll explore the usage of the jQuery .siblings() method with clear examples to illustrate its functionality.

🧠 Understanding .siblings() Method

The .siblings() method in jQuery selects all sibling elements of the specified element. Sibling elements are those that share the same parent as the specified element.

💡 Syntax

The syntax for the .siblings() method is straightforward:

syntax.js

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$(selector).siblings(filter)

Parameters:

selector: A selector expression to filter the siblings.
filter (optional): A string containing a selector expression to narrow down the selection of siblings.

📝 Example

Selecting All Sibling Elements:

Suppose you have an unordered list (<ul>) with list items (<li>), and you want to select all the sibling list items of a particular list item. You can achieve this using the .siblings() method:
index.html
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```
<ul>
  <li>Item 1</li>
  <li id="selected">Item 2</li>
  <li>Item 3</li>
</ul>
```
example.js
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```
$("#selected").siblings().css("color", "red");
```
This will set the text color of all sibling list items of the list item with the ID selected to red.
Filtering Sibling Elements:

You can also use the .siblings() method with a filter to narrow down the selection of sibling elements. For example, let's select only the sibling list items that have a class of highlight:
index.html
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```
<ul>
  <li class="highlight">Item 1</li>
  <li id="selected">Item 2</li>
  <li class="highlight">Item 3</li>
</ul>
```
example.js
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```
$("#selected").siblings(".highlight").css("font-weight", "bold");
```
This will set the font weight to bold for all sibling list items with the class highlight of the list item with the ID selected.
Chaining with .siblings() Method:

The .siblings() method can be chained with other jQuery methods for more complex DOM manipulations. For instance, let's hide all sibling elements of a specified element:
index.html
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```
<div id="target">
  <p>Paragraph 1</p>
  <p>Paragraph 2</p>
  <p>Paragraph 3</p>
</div>
```
example.js
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```
$("#target").siblings().hide();
```
This will hide all sibling paragraphs of the div element with the ID target.

🎉 Conclusion

The jQuery .siblings() method is a valuable tool for selecting and manipulating sibling elements in the DOM. Whether you need to select all sibling elements, filter them based on specific criteria, or chain the method with other jQuery operations, .siblings() provides a convenient solution.

By mastering its usage, you can efficiently navigate and manipulate the DOM structure of your web page.