一个强大的React Native滑动组件
一个强大的React Native滑动组件,支持iOS和Android.
JavaScript 混合移动开发
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详细介绍
A powerful React Native swipe component. Supports both iOS and Android.
Installation
npm i --save react-native-swipeable
Usage
Wrap your ListView/TableView items with the Swipeable
component:
import Swipeable from 'react-native-swipeable';
const leftContent = <Text>Pull to activate</Text>;
const rightButtons = [
<TouchableHighlight><Text>Button 1</Text></TouchableHighlight>,
<TouchableHighlight><Text>Button 2</Text></TouchableHighlight>
];
function MyListItem() {
return (
<Swipeable leftContent={leftContent} rightButtons={rightButtons}>
<Text>My swipeable content</Text>
</Swipeable>
);
}
Props
prop | type | default | description |
---|---|---|---|
children |
renderable | null |
swipeable content |
leftContent |
renderable | null |
(optional) left content visible during pull action |
rightContent |
renderable | null |
(optional) right content visible during pull action |
leftButtons |
renderable[] | null |
(optional) array of buttons, first being the innermost; ignored if leftContent present |
rightButtons |
renderable[] | null |
(optional) array of buttons, first being the innermost; ignored if rightContent present |
leftActionActivationDistance |
integer | 125 | (optional) minimum swipe distance to activate left action |
onLeftActionRelease |
function | null |
(optional) user has swiped beyond leftActionActivationDistance and released |
rightActionActivationDistance |
integer | 125 | (optional) minimum swipe distance to activate right action |
onRightActionRelease |
function | null |
(optional) user has swiped beyond rightActionActivationDistance and released |
leftButtonWidth |
integer | 75 | (optional) resting visible peek of each left button after buttons are swiped open |
rightButtonWidth |
integer | 75 | (optional) resting visible peek of each right button after buttons are swiped open |
onRef |
function | null |
(optional) receive swipeable component instance reference |
onPanAnimatedValueRef |
function | null |
(optional) receive swipeable pan Animated.ValueXY reference for upstream animations |
Advanced Props
Check out the Swipeable
component's propTypes
for a huge list of options including animation lifecycle hooks and low-level overrides.
Instance Methods
recenter()
Imperatively reset swipeable component back to initial position. This is useful if buttons are exposed and the user has begun scrolling the parent view.
class MyListItem extends Component {
swipeable = null;
handleUserBeganScrollingParentView() {
this.swipeable.recenter();
}
render() {
return (
<Swipeable onRef={ref => this.swipeable = ref} rightButtons={rightButtons}>
<Text>My swipeable content</Text>
</Swipeable>
);
}
}
Example
To run the example:
npm run build
cd example
npm install
react-native run-ios # or run-android
Common Issues
Action being triggered more than once (#3)
This seems to occur occasionally (but not always) with certain ScrollView
and ListView
configurations. The fix is simple though, just ensure that scrollEnabled
is set to false
while the user is swiping a row.
<ScrollView scrollEnabled={!this.state.isSwiping}>
<Swipeable
onSwipeStart={() => this.setState({isSwiping: true})}
onSwipeRelease={() => this.setState({isSwiping: false})}
</Swipeable>
</ScrollView>
or:
<ListView
scrollEnabled={!this.state.isSwiping}
renderRow={() => (
<Swipeable
onSwipeStart={() => this.setState({isSwiping: true})}
onSwipeRelease={() => this.setState({isSwiping: false})}
</Swipeable>
)}
/>
License
MIT