Скачать или смотреть Creating a toggleable dropdown menu for mobile devices and iPads

Learn how to implement a `toggleable dropdown` menu for your website's navigation that works seamlessly on iPads and mobile devices.
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This video is based on the question https://stackoverflow.com/q/76639019/ asked by the user 'Kamikaza' ( https://stackoverflow.com/u/4824388/ ) and on the answer https://stackoverflow.com/a/76639669/ provided by the user 'Md. Rakibul Islam' ( https://stackoverflow.com/u/11037185/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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Introduction

As mobile browsing continues to rise, ensuring that your website's navigation is user-friendly on touch devices becomes critical. One common challenge many developers face is creating dropdown menus that not only allow users to see their choices but also to manage them efficiently.

If you have a navbar containing categories—like Politics, Economy, and Education—that open a dropdown when selected, you might find it frustrating if tapping the same category does not close the dropdown again. In this guide, we will tackle this problem, providing a sleek solution that enhances user experience on iPads and other non-hoverable devices.

Problem Statement

Imagine your navbar has categories such as:

Politics

Economy

Education

On a desktop, users can hover over these categories to view dropdown options, like locations covering continents. On touch devices like iPads, however, the dropdowns can't be shown through hovering. Instead, we need to ensure that when a user taps a category, a dropdown opens. If they tap the same category again, we want the dropdown to close.

Is it Possible?

Absolutely! With the right combination of HTML, CSS, and JavaScript, we can achieve this functionality seamlessly. Let's break down the solution step by step.

Solution Overview

1. HTML Structure

Here's a simplified version of the HTML structure we will use for our navbar:

[[See Video to Reveal this Text or Code Snippet]]

2. CSS Styling

To ensure proper styling and responsiveness, include the following CSS styles:

[[See Video to Reveal this Text or Code Snippet]]

3. JavaScript for Toggle Functionality

For our dropdowns to toggle correctly, we will use JavaScript that only executes on non-hoverable devices. Here's how you can implement that:

[[See Video to Reveal this Text or Code Snippet]]

Key Features Explained

Event Handling: The JavaScript above uses event listeners to monitor click events on each category. The dropdown visibility toggles with every click.

Conditional Rendering: The JavaScript is wrapped in a media query check to ensure it only applies to devices that cannot hover.

CSS Control: A dedicated .hide-item class in CSS helps manage dropdown visibility effectively.

Conclusion

Following the steps in this guide allows you to create a well-structured dropdown menu that remains functional on touch-based devices like iPads. By implementing proper event handling and styling, your users will enjoy a seamless navigation experience.

If you have any questions or need further assistance with the code, don’t hesitate to ask. Happy coding!