Demos
How to import
Basic Usage
BackTop can be used directly with the default styles.
Customized Style
The default styles for BackTop component could be overwritten.
API Reference
| Properties | Instructions | type | Default |
|---|---|---|---|
| className | Class name | string | - |
| duration | Time used to scroll to the top. | number | 450 |
| style | Style | CSSProperties | - |
| target | A function that returns the DOM element to add listener to its scrolling event. | () => any | () => window |
| visibilityHeight | The scrolling heights to be reached in order to show up BackTop. | number | 400 |
| onClick | The callback to onClick event. | (e: MouseEvent) => void | - |
