ReactNative_render.js

render() {
    return (
        <View style={styles.container}>
            <FlatList
                style={styles.flatList}
                data={_rows}
                renderItem={this._renderItem}
                keyExtractor={_extractKey}
            />
        </View>
    )
}

_renderItem = ({item}) => {
    return (
        <TouchableOpacity onPress={this._onPressItem}>
            <Text style={styles.row}>
                {item.text}
            </Text>
        </TouchableOpacity>
    )
}