Ant Design Blazor
BackTop
Examples
The most basic usage.
You can customize the style of the button, just note the size limit: no more than 40px * 40px.
BackTop API#
| Property | Description | Type | Default Value |
|---|---|---|---|
| Icon | ParameterIcon for the button | String | vertical-align-top |
| ChildContent | ParameterContent for the button. Takes priority over icon. | RenderFragment | -- |
| VisibilityHeight | ParameterScroll offset at which the button becomes visible, in px | Double | 400 |
| TargetSelector | ParameterThe scrollable area the button is for | String | window |
| OnClick | ParameterCallback executed when BackTop gets clicked. Won't override default functionality. | EventCallback | -- |
| Id | ParameterID for the component's HTML | String | Uniquely Generated ID |
| Class | ParameterSpecifies one or more class names for an DOM element. | String | -- |
| Style | ParameterSpecifies an inline style for a DOM element. | String | -- |
| RefBack | ParameterA ForwardRef instance. You can get a reference to the internal DOM by using AntDesign.ForwardRef.Current. |
ForwardRef | -- |