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Fix/ wheelPicker - uncontrolled mode #1583

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Merged
merged 1 commit into from
Oct 4, 2021
Merged

Fix/ wheelPicker - uncontrolled mode #1583

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6 changes: 3 additions & 3 deletions demo/src/screens/componentScreens/SectionsWheelPickerScreen.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -64,23 +64,23 @@ const SectionsWheelPickerScreen = () => {
{
items: getItems(days),
onChange: onDaysChange,
selectedValue: selectedDays,
initialValue: selectedDays,
label: 'Days',
align: numOfSections === 1 ? WheelPicker.alignments.CENTER : WheelPicker.alignments.RIGHT,
style: {flex: 1}
},
{
items: getItems(hours),
onChange: onHoursChange,
selectedValue: selectedHours,
initialValue: selectedHours,
label: 'Hrs',
align: numOfSections === 2 ? WheelPicker.alignments.LEFT : WheelPicker.alignments.CENTER,
style: numOfSections === 2 ? {flex: 1} : undefined
},
{
items: getItems(minutes),
onChange: onMinutesChange,
selectedValue: selectedMinutes,
initialValue: selectedMinutes,
label: 'Mins',
align: WheelPicker.alignments.LEFT,
style: {flex: 1}
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4 changes: 2 additions & 2 deletions src/incubator/WheelPicker/index.tsx
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
// TODO: Support style customization
import {isFunction} from 'lodash';
import {isFunction, isUndefined} from 'lodash';
import React, {useCallback, useRef, useMemo, useEffect, useState} from 'react';
import {TextStyle, ViewStyle, FlatList, NativeSyntheticEvent, NativeScrollEvent, StyleSheet} from 'react-native';
import Animated, {useSharedValue, useAnimatedScrollHandler} from 'react-native-reanimated';
Expand Down Expand Up @@ -139,7 +139,7 @@ const WheelPicker = ({

/* This effect making sure to reset index if initialValue has changed */
useEffect(() => {
scrollToIndex(currentIndex, true);
!isUndefined(initialValue) && scrollToIndex(currentIndex, true);
}, [currentIndex]);

const scrollToPassedIndex = useCallback(() => {
Expand Down