Jul 25, 2018 · I'm using a flatList to render items from a json file, I want to scroll to a specific index when a button is pressed, I declared the function for button press as below. scrollToEnd()} /> Apr 10, 2022 · I've also tried with forwardRef from child to parent although it was more of a false hope, still the same. Tried using VirtualizedLists, same problem as FlatList. data} extraData={this. Given the 'initialNumToRender' renders the items starting in 0th index in the provided array of items. 10. I have an Animated. To scroll to locations outside the render window we need to specify the getItemLayout prop. setIsRefreshing(true) callApiMethod() // and set isRefreshing to false at the end of your callApiMethod() } And after that, your FlatList component that looks like that: return (. But the scrolling is not smooth in my app. How and where you choose to do this will be up to you since you didn't really post any code. scrollToIndex({. let isGesture = useRef(true). Since it inherits from ScrollView the best way here is to call scrollToEnd() in onContentSizeChange like so : <FlatList ref = "flatList" onContentSizeChange={()=> this. Any suggestions are Oct 22, 2023 · 1- Understanding the FlatList. 🔥 In this video tutorial you will learn about React Native scrollToIndex and how to scroll to an item inside a FlatList, ListView, ScrollView, SectionList e Jan 19, 2024 · Here is my setup: &lt;Modal statusBarTranslucent visible={isOpen} onDismiss={onRequestClose} onRequestClose={onRequestClose} animationType={animationPreset}& Feb 25, 2018 · 9. Now I want to use the scrollToIndex method of the flatlist component using ref so that I can scroll to top of the list by pressing a custom button. I created a ref for the list that I want to scroll with const schoolList = useRef<FlatList<School>>(null); The assigned the ref Apr 28, 2020 · However, when the user starts a second search, this list does not restart to index 0. toString()} renderItem={(itemData) => (. In this article, we’ll take a deep dive into the FlatList component and explore how to use it. 2: childs inside Flatlist must not have a height of percentage eg: 50% otherwise it take the half of list and don't let other childs to render. It should go to the index and stay there. ref={flatRef} showsHorizontalScrollIndicator={false} horizontal. scrollPosition, animated: false }) }, 0) Apr 26, 2021 · Pursuing the clue further it turned out that the FlatList needs an absolute, predefined height on Android to allow scroll to the bottom - it works just fine on iOS but on Android using match_parent wasn't going to work. Any help is appreciated. I tested with similar code. FlatList is great when you need to show dynamic Oct 30, 2018 · The proposed solution wasn't working in my case. My understanding is that the FlatList lays out only a few next items in the list (initialNumToRender) and can scroll only to those items, but not beyond. But not sure how to use it as am following the Functional Component style of coding. data={[. Oct 30, 2020 · In this video, I show you how to use the scrollToIndex function to scroll to a row with a certain index in a ReactNative FlatList. data} renderItem={this. More complex, selectable example below. FlatList should call onEndReached and load more cards when scroll reaches to the end, but it seems to call onEndReached at weird point and jump right to the end. Jun 10, 2017 · I have a horizontal FlatList, where each time it reaches the end, it automatically adds new elements to the list, so it kind of is an infinite list. Here is what I have tried so far, as soon as you use anything with absolute positioning, it renders what seems like nothing. I am using React Native 0. I have tried the following approaches which didn't work: flex: 1 (everything disappeared) flexGrow: 1; Wrap in View; adding margin/padding; Here is the code for the FlatList: return ( <View > { this. I have tried to achieve the desired behaviour with flatlist props. snapToAlignment={"top"} viewabilityConfig={{ itemVisiblePercentThreshold: 90 }} pagingEnabled={true} data={dayOptions} decelerationRate={"fast"} May 16, 2024 · My code works perfectly when the FlatList is set to horizontal orientation, but scrolling fails when I switch to vertical orientation. id. state. But if that's the only option I would like to ear suggestions. I was using typescript and did a wrong typing in the ref definition. For some reason the list does not scroll to top as expected. io/I9cYUYxJi Environment (include versions). but it fails when the index is far from the current window so it's not rendered yet. By passing extraData={selected} to FlatList we make sure FlatList itself will re-render when the state changes. For those who are still looking for a solution, scrollToEnd() is not working because it is triggered before the change is made to the FlatList . scrollToIndex({ index, animated }) } componentDidMount() { // use componentDidMount instead since the WillMount is getting deprecated soon setInterval(function() { const { sliderIndex, maxSlider } = this Apr 13, 2017 · I'm currently working on a react native app for android, and have access to the new FlatList. So I search it but not getting something which help me to solve. Then <FlatList> scroll will work as expected. Then set yout FlatList's height to a fixed value. Apr 1, 2024 · I am using the AgendaList of react-native-calendars in my App, and would like to include events in the past, so the user can scroll back to look at them. Below I have shown an example of the result I want to achieve: Dec 12, 2020 · I am implementing FlatList's horizontal mode but it isn't responding. A simple way to handle this would be to use state: <FlatList. Aug 6, 2020 · 1. dataSource. put ScrollView inside a <View> with flex:1. I experienced it and wasted many hours to figure out why it was not re-rendering: We need to set extraData prop of FlatList if there is any change in the state like so: <FlatList data={this. Here is my code for Flatlist: <FlatList. I'm having one view with an image on top on of a page and my list is below. This does not seem to work properly with FlatList. import * as React from 'react'; import { StyleSheet, View, Text, FlatList } from 'react-native'; export default class Conversation extends React Sep 2, 2019 · Say Tab A has a Flatlist with ListHeaderComponent. It seems no scrolling action is taking place. FlatList inherently already implemented ScrollView. //set isRefreshing to true. I'd like to understand the reason for this warning/error: 'Property 'scrollToIndex' does not exist on type 'FlatList<School>'. It displays me. i cannot make the flatlist stay away from my data entry field which is in its footer. But I am having a problem. Is there any way to find out the scroll position of the Flatlist in pixels? I'm using react native 0. index. here is my code: import React, { useState, useEffect } from 'react'; import { View, Text, Alert , TextInput, Button, Platform, KeyboardAvoidingView,Animated,Easing} from 'react-native'; import { FlatList } from 'react-native-gesture-handler'; Nov 27, 2020 · For Scrolling one at a time you can use Viewpager. if someone commented you will get the notification and on clicking of that notification it will directly take you to that Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. I think I will use this approach for now, when this bug is fixed I will roll back my solutions. Expected behavior When navigating on an extensive list of items, the user scrolls down the list and click on some item. Can not find a good solution for this. Invariant Violation: scrollToIndex out of range: item length 0 but minimum is 1. I would think that when the currentIndex is >= data. Note: In the snack we are calling a list index in range. When the user comes back to Tab A, I want to scroll to top of the Flatlist (not index 0) but to the very top of header component. answered Jan 18, 2022 at 13:19. More complex, multi-select example demonstrating `` usage for perf optimization and avoiding bugs. isRTL && Platform. There is an option in ScrollView to hide the scrollbar but not in FlatList. current. reverse()} keyExtractor={item => item. Then the user can go to Tab B, Tab C. flatList = flatList }} to it. react-native. There is a hint to that in the <TouchableOppacity> doc page. I suspect it's a ref problem. We have access to all of the section's data here so we can just forward that along to the FlatList. _scrollRef. android. Sep 8, 2017 · Hi Vivek, thank you for your input. Efficient way to scroll to certain index in FlatList with variable item size. js files to reference the FlatListDemo. {key: 'a', color: 'red'}, Jan 17, 2019 · For those who are using React hook instead of class, you can do sth like that to utilise the scrollToIndex function //First, make a ref for storing the swiper instance inside your swiper compoent const swiperRef = useRef<any>({}); //Second, store the reference <SwiperFlatList ref={(component) => { swiperRef. So onload of another screen that post will be visible in the flatlist. But IF I call with a large index (e. renderDetailsItem} May 20, 2018 · In this answer I have mentioned a very easy code snippet where there are 2 buttons to scroll flatlist right or left. You can use this code to achieve other use cases of programmitically scrolling flatlist. By passing extraData={selectedId} to FlatList we make sure FlatList itself will re-render when the state changes. Jan 2, 2018 · When navigating forward and then back, the scroll position is lost. It’s perfect for displaying scrollable lists of data. Oct 24, 2018 · 5. The app goes to the next page which shows the product details. I would like to avoid animating the scroll myself if possible. Apr 8, 2020 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. First I show how to implem Jan 26, 2021 · The current code works for the first two iterations but then it does not seem to reset properly and I get the scrollToIndex out of range error: index is 2 but maximum is 1. Any help would be appreciated, or perhaps a sample code. flatListRef. g. It has some very needed features. visit_day_identity} renderItem={renderItem} horizontal. Jun 29, 2018 · 16. Then, call this. For whatever reason, no matter what I do, I cannot get the horizontal mode to activate. When I checked the documentation, I can see a method called scrollToEnd(). And also tried scrollToOffset which does not work at all. flatListRef. To determine which one to use, we only have to remember one thing: ScrollView works best to display a small amount of elements with a limited size because all of ScrollView’s Jun 9, 2018 · In my application, ScrollToIndex doesn't work as expected. app. The problem occurs on a small list of 3 elements, I set the initialScrollIndex equal to the second or last element, the good item is selected. handleRefresh} initialScrollIndex={2} getItemLayout={this. Oct 29, 2021 · I'm using a react-native-flatslider for static images it's working fine but for images getting for apis is not work properly. state} />. The draggable flatlist should have autoscroll as well, that means when the list is too long and I'm trying to drag it out of the viewport, the list should scroll automatically unless I drop it. Above are my code right now where i set the initial scroll index is 2. Feb 4, 2018 · Step 2) (Key-point). It Feb 8, 2019 · The FlatList is covering the search bar when it's active and I can't scroll the list or select an item. This way you save some memory calculating the dimensions needed to render. <FlatList. When the index is greater than 40-45 the autoscrolling doesn't work. setTimeout(() => { this. index + 1}) Edit: To answer your comment, you should've asked directly for auto-scrolling, however, The code below should work! const flatListRef = useRef(null) let index=0; May 10, 2018 · I have a FlatList component where I render x number of TouchableHighlight. I am using it horizontally and can see the scrollbar. The scrolling is not properly reversed. I have a React Native Snap Carousel list that should be scrolling another list on snap. . 60. I want the app to scroll through the list by its Feb 18, 2020 · And I have also tried this. scrollToOffset({ offset: yourNewOffset }) to scroll to the desired offset. My flat list is not scrolling to see all the items. Specify the width and height in the style prop of the FlatList. Nov 19, 2019 · flatListRef. data={list} disableVisualisation="false". 44. listRef. Read the docs for renderItem, an index is provided in the callback argument object. data={getData(100)} />. renderItems} 👍 (plus 1) from me. Thanks, these props are missing in documentation. refs. It bounces back when I tried to scroll it out of screen size. 3: if you want to have a fixed size FlatList put it's height inside style property not contentContainerStyle. We'll also tell this FlatList to render horizontally. further information. You can then use Views inside of Pressable though. Oct 20, 2022 · Stack Overflow Jobs powered by Indeed: A job site that puts thousands of tech jobs at your fingertips (U. nestedScrollEnabled. scrollToIndex({animated: true,index: index}); }; – Dec 22, 2020 · scrollToIndex and scrollToLocation not working on FlatList, SectionList Sample code: (url) https://snack. 61. scrollToIndex({animated: true, index: (this. Jul 28, 2020 · 2. You need to tell your FlatList that you want it to scroll to a new position using scrollToOffset(). What other alternatives would you suggest in order to scroll to a specific index in the flatlist? ScrollView is not an option due to the large amount of data – Apr 8, 2021 · Also i had not found examples where items where added or removed from FlatLists in conjunction with the scrollToIndex usage. keyExtractor={(item) => item. getItemLayout} />. Jul 28, 2022 · So basically you need to access scrollIndex like this. Dec 24, 2019 · The ability to scroll to a certain index was working perfectly fine with FlatList. Then define the onScrollBeginDrag function as below to scroll to a specific index: this. Apr 22, 2024 · Using this approach instead of a flexWrap layout can prevent conflicts with the item height logic. Please read this answer carefully. <HomeGalleryItem. flatList. Whereas traditional frameworks like React and Vue do the bulk of their work in the browser, Svelte shifts that work into a compile step that happens when you build your app. It scrolls to an item once it's rendered. What I need: The FlatList to show under the SearchBar and be able to scroll it. If you don't use arrow function, the FlatList cannot access the "this" in scrollNow () function. props. data={Calendar. I don't understand what the problem is and I'm out of options. See the next example code: Jul 17, 2021 · onScrollBeginDrag={onBeginScroll}/>. Jul 11, 2017 · Steps to Reproduce. When they press an alphabet box, I want it to auto-scroll to index of an item that starts with the alphabet. Please see the official documentation here: https://facebook. N. My part of the code: Feb 24, 2020 · After number of attempts i found the solution with this stack overflow answer that time delay makes it work. 4 May 27, 2021 · return <ScrollToExample. I tried this but it doesn't work : Using this approach instead of a flexWrap layout can prevent conflicts with the item height logic. Dec 9, 2021 · in RTL layout you can use this way for solving this problem: <FlatList. Store a reference to your FlatList in your class by adding the prop ref={flatList => { this. 0. 8. scrollToIndex() is a method of FlatList that can scroll to the item at the specified index. Mar 10, 2021 · First thing we'll do is render a FlatList inside of the renderSectionHeader function. scrollToIndex({animated: true, index: 0 Jul 19, 2017 · If you check the documentation for ScrollView, you'll see that all you need to do is set the scrollEnabled prop to false to disable scrolling. only). OS === "ios" ? list. goIndex = => { this. log("end")} onScrollBeginDrag={() => console. We will also use the useRef hook in this example. I tried. scrollToIndex({ index, animated: true }) I'm using react-native-maps for my map and the handleMarker above is so that Jun 15, 2021 · I'm new in react-native. Mar 22, 2018 · 3. S. React Native FlatList is a component that allows you to render lists with zero hassle and minimal code. That will be a better approach. I'd agree, the issue does seems to lie with trying to scroll to an index/contentOffset outside the initial render window. Mar 14, 2022 · Infinite scroll up not working. Please can anyone explain me how to get below output. expo. onScrollToIndexFailed={onScrollToIndexFailed} // Retry Oct 29, 2019 · I am using the react-native-flatlist grid to scroll the largest data from the server and fetching and displayed in my screen. 55. js file you created. current; Nov 14, 2022 · I have an implementation for autoscrolling through FlatList by index. Snack, code example, screenshot, or link to a repository: This is my sample project Nov 30, 2017 · Then create your onRefresh function that calls API to refresh data: const onRefresh = () => {. In the documentation I cannot find a prop for this. Asking for help, clarification, or responding to other answers. ios. Has anyone been able to hide it some other way. May 5, 2018 · I'm trying to get below output but flexDirection: 'row' is not working properly. Now I am using FlatList in my application. I tried using the solution of parent & child container (Hide scroll bar, but still being able to scroll) but did Oct 11, 2018 · I created a custom List component from the react-native flatList component. scrollEnabled} />. x works good. The width, in your case, should be SCREEN_WIDTH + 5. index: I18nManager. List get disappears and shows a blank white space in UI. So I would like to add ScrollToIndex or viewPosition. I need all components in the FlatList aligned vertically to center. Without setting this prop, FlatList would not know it needs to re-render any items because it Aug 19, 2019 · I have checked that the this. data={data} Jul 9, 2019 · I am building a header that animates/hides as the user scrolls down a Flatlist. I fixed my problem with nested FlatList not being able to scroll items on android by simply importing FlatList. You name the parameter itemData, so it can be accessed via itemData. My suggestion would be to refactor the layout such that there are not scrollable items nested under other scrollable items on the same axis. On 1-39 indexes - autoscroll works good. log("start")}/>. I have tried various options playing with viewOffset / viewPosition. The problem with just doing this is that we render the section's data both horizontally and vertically. 2, react-navigation 4. If the user decides do navigate back, the page does not scroll to the previous point. getItemLayout = (data, index) =&gt; ( { length: 50, offset: 50 * index, index I found a better solution,scrollToEnd() is not working because it is triggered before the change is made to the FlatList. Feb 3, 2021 · TouchableOpacity inside Flatlist and inside tab view trigger onPress while swiping tabs on android Hot Network Questions What was the first game to intentionally use letterboxing to indicate a cutscene? May 23, 2017 · I am trying to use FlatList (React-native) in my app. Thanks, it is very weird that this is not documented. I want to scroll to the props, for example if the Item has the ID of 2, i would like to reference it to the ID. What I noticed is that if i try to select an item or scroll the list when clicking where the SearchBar should be appearing, I can select and scroll the list. I used the solutions I found online adding the flex to 1 on the root, but it is not working. Since it inherits from ScrollView the best way here is to call scrollToEnd() in onContentSizeChange like so : <FlatList. If the list items all have same height, I have another solution that works even on long lists. It is a kind of functionality FB have. This is where FlatList comes in to mitigate this problem. 0 and I am attempting to make a horizontal FlatList using a card style layout. js and index. //import. Basically what I'm trying to do is Jun 20, 2021 · Now, it works on android but in ios, the scroll is buggy and not work as expected if you try the same code but on an ios device, it won't work. Since we need to support all types of devices, phone and tablet too, it wasn't possible to pre-define an absolute height either. Provide details and share your research! But avoid …. length my if statement would setCurrentIndex back to 0 but it doesn't seem to work. page - 1) * 5}); after rendering items. That probably means that oddly Views do not handle touches very well. import React, { useEffect, useState, useRef, useCallback } from 'react'; //React class declaration. Search jobs Jul 23, 2020 · The problem am facing is, after new item is added to the FlatList, am trying to scroll the FlatList items to the bottom so that the newly added message is visible. Aug 5, 2020 · I need to render +3000 large list data and I'm using FlatList. (Write your steps here:) Made a horizontal flatlist with initialScrollIndex. scrollTo, which is apparently not defined when the SectionList is nested in a ScrollView or other scrollable component like FlatList. View component that has a FlatList child, and I am unable to use the static methods (scrollToIndex() in particular) that should be available on the FlatList reference. Jan 31, 2018 · the ref in FlatList is a function, not a string. When a user opens the app, Tab A will be shown first. (Worked for my only after setting the height property) The whole discussion and multiple solutions are on the link above. Does anyone know how to invert a FlatList? Jul 27, 2018 · I work on a horizontal list with the component FlatList in the tvOS environment. Expected Results. 1. I did some modifications that might work. Previously on react native 0. Instead of trying to figure out where to scroll to using the scrollToOffset method, I'm still using the scrollToIndex method and use the viewOffset parameter in order to calculate how much offset to add to the method: the difference between the expanded and collapsed heights of any other currently expanded item (if any) and subtracting the top margin of the clicked item. In React Native, there’s a handy tool called FlatList. On one of my screen I'm using flatlist on 4 places but the last flatlist which is displaying at the bottom of screen is not scrolling so I add the scrollView then its working fine but displaying me that error Dec 1, 2023 · my component has one big Horizontal FlatList it has 2 Index Page (data) and each Page (data) When content goes out of bounds, it should scroll vertically. Best to define a dimension for the component that is about to render with getItemLayout. Here's the relevant part of my code: ref={flatListRef} data={images} getItemLayout={getItemLayout} // Assuming getItemLayout is correctly implemented. Centering the initial coordinate (00) in the center (from the picture with an example it will be clear what I mean). If the time has past already I would like the view to be scrolled to the right end. 59. Without setting this prop, FlatList Aug 6, 2020 · The first and most common mistake of using ScrollView is not knowing when to use it. _listref is setup correctly when FlatList is rendered. I've tried using onScroll hoping it passes a value to the callback - it doesn't. 60 yet, due to large code base, but I could update if that makes up for a solution to my issue. _listRef. B. Jun 16, 2019 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Dec 13, 2019 · I have not updated to Expo SDK36 / RN 0. Sep 1, 2020 · I have implemented a notifications and would like to scroll to particular post on press of these notifications. scrollEnabled={this. There are two common List components in React Native: ScrollView and FlatList. getItemLayout={(data, index Jun 27, 2022 · You can create a ref that you toggle before you call scrollToOffset or scrollToIndex, and then toggle again after the scroll animatino completes. That is to scroll to a specific coordinates instead: Jan 16, 2021 · Is it possible to initialize React Native Flatlist horizontal scroll to the right end. this. comments. scrollToIndex({animated: true, index: flatListRef. pagingEnabled. So now your code should be like so:-. scrollToOffset({ offset: this. Jun 8, 2019 · I am developing a React Native application for Learning purposes. Jan 7, 2023 · FlatList scrollToIndex Example. However, my listview is inverted using the react-native-invertable-scroll-view. import { FlatList } from 'react-native-gesture-handler'; If this would not work, also try to import ScrollView. horizontal={true} data={data} pagingEnabled. Jul 5, 2018 · A few things to be aware of when using FlatList. It only happens on android. import { ScrollView } from 'react-native'; // OR. How to make this work? May 8, 2017 · since Flatlist inherits all ScrollView props, you can use onScrollEndDrag and onScrollBeginDrag to solve this issue: onScrollEndDrag={() => console. The bit that fails is when VirtualizedList attempts to call this. scrollToIndex({ animating: true, index: [YOUR_INDEX_HERE] }); yes you should access the element _listRef then _scrollRef then call the scrollToIndex. Then Flatlist will automatically move the entire screen (photo + separator) away when pagination is enabled. Here is my list: <FlatList. I already tried: put nestedScrollEnabled={true} on <ScrollView>. scrollToIndex() for that. ref = "flatList". When choosing the penultimate to the second and so on. It says that it is "a wrapper for making views respond properly to touches". : The problem is not that it is not scrolling to there, it is scrolling to the exact index with the existing code initially, then after one second it is Jan 18, 2021 · 0. Jul 20, 2020 · Basically add the attribute nestedScrollEnabled= {true}, in yout external ScrollView and on your internar FlatList. github. // for better show data in list you should reverse data. However when I try to go back on a previous item the selection occurs but there is no scroll. Feb 7, 2019 · You can read the answer here [ How do I make a list (FlatList) automatically scroll through the elements using Animated? scrollToIndex = (index, animated) => { this. When I try to scroll, list bounces to the top. Btw: when I tried to make scroll on press the same behavior, only indexes up to 39 work. Old code: const flatListRef = useRef(FlatList); Changed into this and solved the issue: const flatListRef = useRef<FlatList>(null); edited Feb 17, 2023 at 5:01. I've also tried onScrollBeginDrag, onScrollEndDrag and onMomentumScrollEnd. io/react Nov 21, 2017 · onRefresh={this. _swiper = component; }} > //Later on, you can call the function like this Oct 17, 2019 · Horizontal scrolling on each FlatList sometimes work, but most of the times happens a swipe to the next screen: Am using react native 0. I'm using a functional component so I'm using the useRef hook: const flatListRef = useRef() const handleMarker = index => {. only issue is, absolute positioning does not seem to work with FlatList. To May 16, 2020 · 3. Any solution? Jan 4, 2018 · My solution was to use absolute positioning, and stacking each component on top of another. That is, when choosing the latter to the first. So you should be able to scroll through lists of data out of the box. Now onEndReached working weird. Nov 4, 2020 · scrollToIndex should be used in conjunction with getItemLayout or onScrollToIndexFailed, otherwise there is no way to know the location of offscreen indices or handle failures. I don't understand why the FlatList does not update the length of the data it renders, so i can scroll to it. The code below should work. 150), we will get "Uncaught Invariant Violation: scrollToIndex out of range: 150 vs 99", which is expected AND shows that the component is receiving the function call. I know the requirement is pretty much tricky but I am not getting any clue to make it work completely. keyExtractor} renderItem={this. Any solution for this? I am also facing a white space while scrolling the screen. Is there a way to modify the (default) animation when using FlatList. I have a list which contains different times for a day. length < 1 ? Apr 26, 2018 · 5. Instead of using techniques like virtual DOM diffing, Svelte writes code that surgically updates the DOM when the state of your app changes. it works well iOS simulator but not in Android what's the matter with this code? I gave nestedScrollEnabled={true} to both FlatList and ScrollView Jun 15, 2021 · Wrap you render items with <Pressable>. I get Cannot read property 'scrollToIndex' of undefined. Do you know how I should the parameter in myscrollToIndex function ? This is what I have so far: scrollToIndex = (index) => { this. However I would like the AgendaList to scroll to today by default. Edit: It can be "fixed" with the following code, but the swipe left/right to move between tabs stops working. keyExtractor={this. The function _scrollToTop is called from a button click (and it is indeed called). With that completed you can go ahead and actually start rendering the data. I've been using FlatList a lot of times, and never had such experience. Here is my code. May 23, 2023 · Furthermore, React is not rendering this list in a scrollable format. listRef && this. length - 1 - index : index, }); For some reason ios scrolls to the opposite value in RTL localization. Apr 19, 2017 · You’ll also point the index. The problem is that if I put justifyContent: center in contentContainerStyle nothing happens but, if I add flex: 1 to contentContainerStyle I get the result I want. scrollToIndex({animated: true,index:5}); }; although it doesn't show any errors, the list is not moving to specified index. **Required output: ** My output: My . react-native: 0. Aug 18, 2020 · In case this help anyone, I got into the same issue and did correctly import from 'react-native'. But the scrollToIndex method seems to be not available when I create a custom component. data={this. scrollToIndex? I'm using this to have a step-by-step scroll but it feels a bit clunky (slow) with the default animation. Did this work in previous versions? "react Feb 8, 2018 · 1: don't put a fixed height for FlatList contentContainer. ow ca lv lv ca jh xg za jt ub