Скачать или смотреть Fixing Javascript Modal Onclick Issues on Mobile Devices

Discover solutions for the common issue of `Javascript` modals not closing on mobile devices, particularly when the background is clicked. Learn how to adjust your code to ensure functionality on various platforms.
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This video is based on the question https://stackoverflow.com/q/62976146/ asked by the user 'aryanknp' ( https://stackoverflow.com/u/8719734/ ) and on the answer https://stackoverflow.com/a/62976216/ provided by the user 'francovici' ( https://stackoverflow.com/u/7806215/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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Troubleshooting Javascript Modal Onclick Not Working on Mobile

Are you facing challenges with your Javascript modal not closing upon clicking the background on mobile devices? You’re not alone! Many developers encounter this issue, particularly when dealing with mobile interfaces. In this guide, we'll explore why this problem occurs, especially on platforms like Safari, and provide a robust solution to get your modals functioning smoothly on all devices.

Understanding the Problem

When implementing modals in web applications, you might expect the modal to close when users click or touch the background. Unfortunately, on mobile devices, particularly in the Safari browser, you may notice that the intended behavior doesn’t happen. The click event listener may not trigger effectively. This discrepancy can stem from the fact that mobile devices often handle events differently.

The Original Code: An Overview

Let’s take a look at the basic structure of HTML and JavaScript involved in the implementation of the modal:

HTML Structure: The modal and dropdown button element are set up, alongside a basic input form.

JavaScript Functions: The existing function checks for the display state of the dropdown and modal to show or hide them accordingly.

Styling: Basic CSS is applied for layout and visibility management of the modal and dropdown.

Example Code Snippet

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The Solution: Adding Touch Support

To resolve this issue, we need to enhance our current JavaScript code to ensure it works seamlessly on mobile devices. Instead of solely using the click event, we’ll add the touchend event for mobile responsiveness.

Step-by-Step Implementation

Enhance the Event Listener: Add an additional event listener for touchend. This way, whether users are on desktop or mobile, the modal will close appropriately.

Updated JavaScript Code:

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What Changed?

By adding the touchend event listener, we ensure that even if the click doesn't register as a typical mouse click, the modal can still be closed on touch devices.

Final Thoughts

With the solution outlined above, you should now have an effective way to ensure modals work on both desktop and mobile platforms. Avoid common pitfalls by ensuring your JavaScript code caters to both clicks and touch events. This approach not only enhances user experience but also ensures functionality across different devices, particularly in challenging environments like mobile browsers.

Now, go ahead, implement this solution, and watch your modal behavior become responsive and user-friendly!