[24476] Participants list is not hidden anymore on small screen devices.

src/components/MoneyRequestConfirmationList.js

@@ -97,6 +97,9 @@ const propTypes = {
     /** File source of the receipt */
     receiptSource: PropTypes.string,
 
+    /** List styles for OptionsSelector */
+    listStyles: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.object), PropTypes.object]),
+
     /* Onyx Props */
     /** Collection of categories attached to a policy */
     policyCategories: PropTypes.objectOf(categoryPropTypes),
@@ -120,6 +123,7 @@ const defaultProps = {
     ...withCurrentUserPersonalDetailsDefaultProps,
     receiptPath: '',
     receiptSource: '',
+    listStyles: [],
     policyCategories: {},
 };
 
@@ -344,6 +348,7 @@ function MoneyRequestConfirmationList(props) {
             shouldUseStyleForChildren={false}
             optionHoveredStyle={canModifyParticipants ? styles.hoveredComponentBG : {}}
             footerContent={footerContent}
+            listStyles={props.listStyles}
         >
             {!_.isEmpty(props.receiptPath) ? (
                 <Image

src/components/OptionsList/BaseOptionsList.js

@@ -21,20 +21,25 @@ const propTypes = {
     /** Callback executed on scroll. Only used for web/desktop component */
     onScroll: PropTypes.func,
 
+    /** List styles for SectionList */
+    listStyles: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.object), PropTypes.object]),
+
     ...optionsListPropTypes,
 };
 
 const defaultProps = {
     keyboardDismissMode: 'none',
     onScrollBeginDrag: () => {},
     onScroll: () => {},
+    listStyles: [],
     ...optionsListDefaultProps,
 };
 
 function BaseOptionsList({
     keyboardDismissMode,
     onScrollBeginDrag,
     onScroll,
+    listStyles,
     focusedIndex,
     selectedOptions,
     headerMessage,
@@ -219,6 +224,8 @@ function BaseOptionsList({
                     ) : null}
                     <SectionList
                         ref={innerRef}
+                        nestedScrollEnabled
+                        style={listStyles}
                         indicatorStyle="white"
                         keyboardShouldPersistTaps="always"
                         keyboardDismissMode={keyboardDismissMode}

src/components/OptionsSelector/BaseOptionsSelector.js

@@ -30,6 +30,9 @@ const propTypes = {
     /** List container styles for OptionsList */
     listContainerStyles: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.object), PropTypes.object]),
 
+    /** List styles for OptionsList */
+    listStyles: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.object), PropTypes.object]),
+
     ...optionsSelectorPropTypes,
     ...withLocalizePropTypes,
     ...withNavigationFocusPropTypes,
@@ -40,6 +43,7 @@ const defaultProps = {
     safeAreaPaddingBottomStyle: {},
     contentContainerStyles: [],
     listContainerStyles: [styles.flex1],
+    listStyles: [],
     ...optionsSelectorDefaultProps,
 };
 
@@ -373,6 +377,7 @@ class BaseOptionsSelector extends Component {
                 }}
                 contentContainerStyles={[safeAreaPaddingBottomStyle, ...this.props.contentContainerStyles]}
                 listContainerStyles={this.props.listContainerStyles}
+                listStyles={this.props.listStyles}
                 isLoading={!this.props.shouldShowOptions}
                 showScrollIndicator={this.props.showScrollIndicator}
             />

src/pages/iou/steps/MoneyRequestAmountForm.js

@@ -1,5 +1,5 @@
 import React, {useEffect, useState, useCallback, useRef} from 'react';
-import {View} from 'react-native';
+import {ScrollView, View} from 'react-native';
 import PropTypes from 'prop-types';
 import lodashGet from 'lodash/get';
 import _ from 'underscore';
@@ -200,7 +200,7 @@ function MoneyRequestAmountForm({amount, currency, isEditing, forwardedRef, onCu
     const buttonText = isEditing ? translate('common.save') : translate('common.next');
 
     return (
-        <>
+        <ScrollView contentContainerStyle={styles.flexGrow1}>
             <View
                 nativeID={AMOUNT_VIEW_ID}
                 onMouseDown={(event) => onMouseDown(event, [AMOUNT_VIEW_ID])}
@@ -253,7 +253,7 @@ function MoneyRequestAmountForm({amount, currency, isEditing, forwardedRef, onCu
                     text={buttonText}
                 />
             </View>
-        </>
+        </ScrollView>
     );
 }
 

src/pages/iou/steps/MoneyRequestConfirmPage.js

@@ -1,5 +1,5 @@
 import React, {useCallback, useEffect, useMemo, useRef} from 'react';
-import {View} from 'react-native';
+import {ScrollView, View} from 'react-native';
 import PropTypes from 'prop-types';
 import {withOnyx} from 'react-native-onyx';
 import _ from 'underscore';
@@ -22,6 +22,8 @@ import reportPropTypes from '../../reportPropTypes';
 import personalDetailsPropType from '../../personalDetailsPropType';
 import * as FileUtils from '../../../libs/fileDownload/FileUtils';
 import * as Policy from '../../../libs/actions/Policy';
+import useWindowDimensions from '../../../hooks/useWindowDimensions';
+import * as StyleUtils from '../../../styles/StyleUtils';
 import {iouPropTypes, iouDefaultProps} from '../propTypes';
 
 const propTypes = {
@@ -56,6 +58,7 @@ const defaultProps = {
 };
 
 function MoneyRequestConfirmPage(props) {
+    const {windowHeight} = useWindowDimensions();
     const prevMoneyRequestId = useRef(props.iou.id);
     const iouType = useRef(lodashGet(props.route, 'params.iouType', ''));
     const reportID = useRef(lodashGet(props.route, 'params.reportID', ''));
@@ -223,38 +226,51 @@ function MoneyRequestConfirmPage(props) {
                         title={props.translate('iou.cash')}
                         onBackButtonPress={navigateBack}
                     />
-                    <MoneyRequestConfirmationList
-                        hasMultipleParticipants={iouType.current === CONST.IOU.MONEY_REQUEST_TYPE.SPLIT}
-                        selectedParticipants={participants}
-                        iouAmount={props.iou.amount}
-                        iouComment={props.iou.comment}
-                        iouCurrencyCode={props.iou.currency}
-                        onConfirm={createTransaction}
-                        onSendMoney={sendMoney}
-                        onSelectParticipant={(option) => {
-                            const newParticipants = _.map(props.iou.participants, (participant) => {
-                                if (participant.accountID === option.accountID) {
-                                    return {...participant, selected: !participant.selected};
-                                }
-                                return participant;
-                            });
-                            IOU.setMoneyRequestParticipants(newParticipants);
-                        }}
-                        receiptPath={props.iou.receiptPath}
-                        receiptSource={props.iou.receiptSource}
-                        iouType={iouType.current}
-                        reportID={reportID.current}
-                        // The participants can only be modified when the action is initiated from directly within a group chat and not the floating-action-button.
-                        // This is because when there is a group of people, say they are on a trip, and you have some shared expenses with some of the people,
-                        // but not all of them (maybe someone skipped out on dinner). Then it's nice to be able to select/deselect people from the group chat bill
-                        // split rather than forcing the user to create a new group, just for that expense. The reportID is empty, when the action was initiated from
-                        // the floating-action-button (since it is something that exists outside the context of a report).
-                        canModifyParticipants={!_.isEmpty(reportID.current)}
-                        policyID={props.report.policyID}
-                        bankAccountRoute={ReportUtils.getBankAccountRoute(props.report)}
-                        iouMerchant={props.iou.merchant}
-                        iouCreated={props.iou.created}
-                    />
+                    {/*
+                     * The MoneyRequestConfirmationList component uses a SectionList which uses a VirtualizedList internally.
+                     * VirtualizedList cannot be directly nested within ScrollViews of the same orientation.
+                     * To work around this, we wrap the MoneyRequestConfirmationList component with a horizontal ScrollView.
+                     */}
+                    <ScrollView>
+                        <ScrollView
+                            horizontal
+                            contentContainerStyle={[styles.flex1, styles.flexColumn]}
+                        >
+                            <MoneyRequestConfirmationList
+                                hasMultipleParticipants={iouType.current === CONST.IOU.MONEY_REQUEST_TYPE.SPLIT}
+                                selectedParticipants={participants}
+                                iouAmount={props.iou.amount}
+                                iouComment={props.iou.comment}
+                                iouCurrencyCode={props.iou.currency}
+                                onConfirm={createTransaction}
+                                onSendMoney={sendMoney}
+                                onSelectParticipant={(option) => {
+                                    const newParticipants = _.map(props.iou.participants, (participant) => {
+                                        if (participant.accountID === option.accountID) {
+                                            return {...participant, selected: !participant.selected};
+                                        }
+                                        return participant;
+                                    });
+                                    IOU.setMoneyRequestParticipants(newParticipants);
+                                }}
+                                receiptPath={props.iou.receiptPath}
+                                receiptSource={props.iou.receiptSource}
+                                iouType={iouType.current}
+                                reportID={reportID.current}
+                                // The participants can only be modified when the action is initiated from directly within a group chat and not the floating-action-button.
+                                // This is because when there is a group of people, say they are on a trip, and you have some shared expenses with some of the people,
+                                // but not all of them (maybe someone skipped out on dinner). Then it's nice to be able to select/deselect people from the group chat bill
+                                // split rather than forcing the user to create a new group, just for that expense. The reportID is empty, when the action was initiated from
+                                // the floating-action-button (since it is something that exists outside the context of a report).
+                                canModifyParticipants={!_.isEmpty(reportID.current)}
+                                policyID={props.report.policyID}
+                                bankAccountRoute={ReportUtils.getBankAccountRoute(props.report)}
+                                iouMerchant={props.iou.merchant}
+                                iouCreated={props.iou.created}
+                                listStyles={[StyleUtils.getMaximumHeight(windowHeight / 3)]}
+                            />
+                        </ScrollView>
+                    </ScrollView>
                 </View>
             )}
         </ScreenWrapper>

src/styles/StyleUtils.js

@@ -833,6 +833,17 @@ function getMinimumHeight(minHeight) {
     };
 }
 
+/**
+ * Get maximum height as style
+ * @param {Number} maxHeight
+ * @returns {Object}
+ */
+function getMaximumHeight(maxHeight) {
+    return {
+        maxHeight,
+    };
+}
+
 /**
  * Get maximum width as style
  * @param {Number} maxWidth
@@ -1370,6 +1381,7 @@ export {
     hasSafeAreas,
     getHeight,
     getMinimumHeight,
+    getMaximumHeight,
     getMaximumWidth,
     fade,
     getHorizontalStackedAvatarBorderStyle,