jQuery | Traversing Siblings

We can traverse the sideways in the Dom tree with the help of jQuery and find the siblings of an element. The sibling elements share the same parent. Traversing Sideways: jQuery methods to traverse the sideways in dom tree.

siblings(): The siblings() is an inbuilt method in jQuery which is used to find all siblings elements of the selected element. Syntax:
```
$(selector).siblings(function)
```
next() & nextAll(): The next() is an inbuilt function in jQuery which is used to return the next sibling of the selected element. Syntax:
```
$(selector).next()
```
nextUntil(): The nextUntil() is an inbuilt method in jQuery which is used to find all sibling elements between two given elements. Syntax:
```
$(selector1).nextUntil(selector2)
```
prev() & prevAll(): The prev() is an inbuilt function in jQuery which is used to return the previous sibling element of the selected element. Syntax:
```
$(selector).prev()
```
prevUntil(): The prevUntil() is an inbuilt method in jQuery which is used to find all the previous sibling elements between two given elements. Syntax:
```
$(selector1).nextUntil(selector2)
```

Example-1: Using "siblings() method".

html

<!DOCTYPE html>
<html>

<head>
    <style>
        .block {
            display: block;
            border: 1px solid black;
            padding: 10px;
            color: black;
        }
    </style>
    <script src=
"https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js">
  </script>
    <script>
        $(document).ready(function() {
            $("h3").siblings().css({
                "color": "green",
                "border": "3px solid green"
            });
        });
    </script>
</head>

<body>
    <div class="block">
        <h2 class="block">Geeks</h2>
        <h3 class="block">for</h3>
        <h4 class="block">Geeks</h4>
    </div>
</body>

</html>

Output:

Example-2: Using "next() method".

html

<html>

<head>
    <style>
        .next * {
            display: block;
            border: 2px solid lightgrey;
            color: black;
            padding: 5px;
            margin: 15px;
        }
    </style>
    <script src=
"https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js">
  </script>
    <script>
        $(document).ready(function() {
            $("h3").next().css({
                "color": "black",
                "border": "2px solid green"
            });
        });
    </script>
</head>

<body class="next">
    <div>
        This is parent element !
        <p>This is first paragraph
      </p>
        <span>first span box </span>
        <h2>heading 2 !</h2>
        <h3>heading 3 !</h3>
        <p>This is the second paragraph
          and next sibling to h3 !</p>
    </div>
</body>

</html>

Output:

jQuery | Traversing Siblings

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