How can I lock the scrolling of the body when the burger menu is clicked in Webflow and ensure that it unlocks when the menu is closed?
TL;DR
- Access Project Settings and go to the Custom Code tab to add CSS and JavaScript.
- Add CSS
.lock-scroll { overflow: hidden; }in the Head Code to prevent scrolling. - Add JavaScript before the
</body>tag to toggle thelock-scrollclass on menu click. - Replace
.menu-button-classwith your menu button's class, publish, and test the changes.
To lock and unlock the scrolling of the body when a burger menu is clicked in Webflow, you'll need to use some custom CSS and JavaScript interactions. Here’s how you can do it:
1. Access Project Settings
- Go to Project Settings in your Webflow dashboard.
- Navigate to the Custom Code tab.
2. Add Custom CSS
- In the Head Code section, add the following CSS:
body.lock-scroll { overflow: hidden; }
- This CSS class will prevent the body from scrolling when applied.
3. Add Custom JavaScript
- Go to the Before </body> tag section in the Custom Code tab.
- Add the following JavaScript to control the menu interactions:
document.addEventListener('DOMContentLoaded', function () {
var menuButton = document.querySelector('.menu-button-class'); // Replace with your menu button class
var body = document.body;
menuButton.addEventListener('click', function () {
if (body.classList.contains('lock-scroll')) {
body.classList.remove('lock-scroll'); // Unlock scrolling
} else {
body.classList.add('lock-scroll'); // Lock scrolling
}
});
});
- Replace
.menu-button-classwith the actual class name of your burger menu button.
4. Publish and Test
- Publish your website to see the changes in effect.
- Open your website and test clicking the burger menu to ensure the scrolling locks and unlocks correctly.
Summary
To lock and unlock body scrolling with a burger menu click in Webflow, use a combination of custom CSS and JavaScript. Add a lock-scroll class to hide overflow and control this class with JavaScript based on menu interactions.
