jQuery multiple classes Selector

The jQuery multiple class selector is used to select multiple classes of an HTML document.

Syntax:

$(".class1, .class2, .class3, ...")

Parameter:

class: This parameter is required to specify the class of the elements to be selected.

Example 1: In this example, we will select the multiple classes by using jQuery multiple class selector.

HTML

<!DOCTYPE html>
<html>
 
<head>
    <script src=
"https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js">
    </script>
     
    <script>
        $(document).ready(function () {
            $(".Beginner, .for, .w3wiki").css(
                "background-color", "green");
        });
    </script>
</head>
 
<body>
    <center>
        <h1 class="Beginner">
            Welcome to w3wiki
        </h1>
        <p>Beginner1</p>
        <p class="for">Beginner2</p>
        <p>Beginner3</p>
        <p class="w3wiki">
            Beginner3
        </p>
    </center>
</body>
 
</html>

Output:

Example 2: In this example, we will change the background color of the classes we have selected.

HTML

<!DOCTYPE html>
<html>
 
<head>
    <script src=
"https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js">
    </script>
     
    <script>
        $(document).ready(function () {
            $(".c1, .c2").css(
                "background-color", "green");
        });
    </script>
</head>
 
<body>
    <center>
        <h1 class="Beginner">
            Welcome to w3wiki
        </h1>
        <p class="c1">Beginner1</p>
        <p class="for">Beginner2</p>
        <p class="c2">Beginner3</p>
        <p class="w3wiki">
            Beginner3
        </p>
    </center>
</body>
 
</html>

Output:

HTML

HTML

Contact Us