Methods
scrollTo
Scrolls to a given x, y offset, either immediately or with animation
(animated). On Android you may also pass duration.
type scrollToOptions = {
x: float,
y: float,
animated?: bool,
duration?: float,
}
scrollTo: (element, scrollToOptions) => unit
Example
open ReactNative
@react.component
let make = () => {
let scrollViewRef = React.useRef(Nullable.null)
<ScrollView ref={scrollViewRef->Ref.value}>
<TouchableOpacity
onPress={_ =>
switch scrollViewRef.current->Nullable.toOption {
| Some(scrollView) =>
scrollView->ScrollView.scrollTo({x: 0., y: 0., animated: true})
| None => ()
}}>
<Text> {"ScrollTo 0, 0"->React.string} </Text>
</TouchableOpacity>
</ScrollView>
}
scrollToEnd
Scrolls to the end of the ScrollView (bottom for vertical, right for
horizontal). Optional animation options:
type scrollToEndOptions = {animated?: bool, duration?: float}
scrollToEnd: (element, ~options: scrollToEndOptions=?) => unit
scrollView->ScrollView.scrollToEnd(~options={animated: true})
flashScrollIndicators
flashScrollIndicators: element => unit