Expand/Collapse Widget Demo

This is the first example of an expand/collapse widget. Click the header to toggle the visibility of this content. The widget uses CSS transitions for smooth animations and JavaScript for interactivity.

You can customize the max-height property in the CSS to accommodate different content lengths. The transition creates a nice sliding effect when expanding or collapsing.

Q: How does the widget work?

A: The widget uses a combination of CSS for styling and transitions, and JavaScript to toggle a class that controls the visibility and height of the content area.

Q: Can I use this with dynamic content?

A: Yes! The JavaScript function can be easily adapted to work with dynamically generated content. You can pass the element reference or use event listeners for more complex implementations.

Q: Is it accessible?

A: For better accessibility, you might want to add ARIA attributes like aria-expanded and aria-controls to the header, and role="button" for screen reader support.

• Smooth Animations: CSS transitions provide fluid expand/collapse effects
• Customizable: Easy to modify styling and behavior through CSS and JavaScript
• Responsive: Works well on different screen sizes
• Lightweight: Minimal code required for implementation
• Accessible: Can be enhanced with proper ARIA attributes

This widget is perfect for FAQs, accordions, or any content that benefits from being collapsible to save space and improve user experience.