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jQuery Mobile Page classes Option

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  • Last Updated : 12 Feb, 2022

jQuery Mobile is a web-based technology used to make responsive content that can be accessed on all smartphones, tablets, and desktops. In this article, we will be using the jQuery Mobile Page classes option that is used to add additional classes to the specified widget’s elements. 

Syntax: Initializing the page classes option.

$( ".selector" ).page({
    classes: {
        "ui-page": "highlight"
    }
});
  • Setting the classes option:

    $( ".selector" ).page( "option", "classes.ui-page", "highlight" );
  • Getting the classes option:

    var themeClass = $( ".selector" ).page( "option", "classes.ui-page" );

CDN Link: First, add jQuery Mobile scripts needed for your project.

<link rel=”stylesheet” href=”//code.jquery.com/mobile/1.5.0-alpha.1/jquery.mobile-1.5.0-alpha.1.min.css”>
<script src=”//code.jquery.com/jquery-3.2.1.min.js”></script>
<script src=”//code.jquery.com/mobile/1.5.0-alpha.1/jquery.mobile-1.5.0-alpha.1.min.js”></script>

Example: This example describes the jQuery Mobile Page classes option.

HTML




<!doctype html>
<html lang="en">
  
<head>
    <link rel="stylesheet" href=
"//code.jquery.com/mobile/1.5.0-alpha.1/jquery.mobile-1.5.0-alpha.1.min.css">
    <script src=
"//code.jquery.com/jquery-3.2.1.min.js">
    </script>
    <script src=
"//code.jquery.com/mobile/1.5.0-alpha.1/jquery.mobile-1.5.0-alpha.1.min.js">
    </script>
</head>
  
<body>
    <center>
        <div data-role="page" id="GFG">
            <h1 style="color:green;">
                GeeksforGeeks
            </h1>
            <h3>jQuery Mobile Page classes Option</h3>
            <div role="main" class="ui-content">
                <h2>Page content</h2>
                <p>GFG is a CS Portal.</p>
  
            </div>
            <div data-role="footer">
                <h3>www.geeksforgeeks.org</h3>
            </div>
            <input type="button" id="Button" 
                   value="Value of the classes option">
            <div id="log"></div>
        </div>
    </center>
    <script>
        $(document).ready(function () {
            $("#GFG").page({
                classes: {
                    "Name": "GeeksforGeeks"
                }
            });
            $("#GFG").page("option", 
                           "classes.Name", 
                           "GeeksforGeeks");
            $("#Button").on('click', function () {
                var a = $("#GFG").page(
                    "option", "classes.Name"
                );
                $("#log").html(a);
            });
        });
    </script>
</body>
  
</html>

Output:

jQuery Mobile Page classes Option

jQuery Mobile Page classes Option

Reference: https://api.jquerymobile.com/page/#option-classes


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