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feat: Added example using overridden flatListProps
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import React, { useState } from 'react'; | ||
import { StyleSheet, Text, View } from 'react-native'; | ||
import { Select } from '@mobile-reality/react-native-select-pro'; | ||
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import { SafeAreaViewWrapper } from '../components/safe-area-view-wrapper'; | ||
import { DATA } from '../constants/data'; | ||
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export const OverriddenFlatListProps = () => { | ||
const [isRefreshing, setIsRefreshing] = useState(false); | ||
const [isAtEnd, setIsAtEnd] = useState(false); | ||
const [isScrolling, setIsScrolling] = useState(false); | ||
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const handleRefresh = () => { | ||
setIsRefreshing(true); | ||
setTimeout(() => { | ||
setIsRefreshing(false); | ||
}, 2000); | ||
}; | ||
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const handleEndReached = () => { | ||
setIsAtEnd(true); | ||
}; | ||
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const handleScroll = () => { | ||
setIsScrolling(true); | ||
setTimeout(() => { | ||
setIsScrolling(false); | ||
}, 500); | ||
}; | ||
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return ( | ||
<SafeAreaViewWrapper style={styles.container}> | ||
<Select | ||
options={DATA} | ||
flatListProps={{ | ||
horizontal: false, | ||
initialNumToRender: 10, | ||
maxToRenderPerBatch: 5, | ||
windowSize: 21, | ||
refreshing: isRefreshing, | ||
onRefresh: handleRefresh, | ||
ListEmptyComponent: () => <Text>No options available</Text>, | ||
ItemSeparatorComponent: () => <View style={styles.separator} />, | ||
ListFooterComponent: () => ( | ||
<View style={styles.footer}> | ||
<Text>End of the list</Text> | ||
</View> | ||
), | ||
ListHeaderComponent: () => ( | ||
<View style={styles.header}> | ||
<Text>Start of the list</Text> | ||
</View> | ||
), | ||
onEndReached: handleEndReached, | ||
onEndReachedThreshold: 0.5, | ||
onScroll: handleScroll, | ||
ListFooterComponentStyle: styles.footerBackground, | ||
scrollEnabled: true, | ||
bounces: true, | ||
persistentScrollbar: true, | ||
keyboardShouldPersistTaps: 'handled', | ||
}} | ||
/> | ||
<View> | ||
{isScrolling && ( | ||
<View style={styles.scrollIndicator}> | ||
<Text>The list is being scrolled...</Text> | ||
</View> | ||
)} | ||
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{isAtEnd && ( | ||
<View style={styles.endIndicator}> | ||
<Text>The end of the list has been reached</Text> | ||
</View> | ||
)} | ||
</View> | ||
</SafeAreaViewWrapper> | ||
); | ||
}; | ||
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const styles = StyleSheet.create({ | ||
container: { | ||
justifyContent: 'space-between', | ||
paddingTop: 100, | ||
}, | ||
scrollIndicator: { | ||
padding: 10, | ||
backgroundColor: 'lightyellow', | ||
}, | ||
endIndicator: { | ||
padding: 10, | ||
backgroundColor: 'lightgreen', | ||
}, | ||
separator: { | ||
height: 1, | ||
backgroundColor: 'gray', | ||
}, | ||
footer: { | ||
padding: 20, | ||
}, | ||
header: { | ||
padding: 20, | ||
}, | ||
footerBackground: { | ||
backgroundColor: 'lightgray', | ||
}, | ||
}); |
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