How to changes styles of devices, view code and fullscreen

You'll just need to set the device or run the respective commands on the button's click event eg.

btn.addEventListener('click', function() {
   editor.setDevice('Desktop');
});

Thanks for reporting this, @marcepoblet.

Great question about [QUESTIONS] How to changes styles of devices, view code and fullscreen. The recommended approach with StyleManager is to use the event-driven API.

Start here:

1. Check the GrapesJS documentation for your specific module
2. Look for the on() event listener method
3. Most operations can be achieved by listening to editor and component events

Common patterns:

// Listen for changes
editor.on('change', () => console.log('something changed'));

// Component lifecycle
editor.on('component:mount', (c) => console.log('component ready', c));
editor.on('component:update', (c) => console.log('component updated', c));

If you're still stuck:

• Share a minimal CodeSandbox reproduction
• Include what you've already tried
• Mention your GrapesJS version
• The community is here to help!