Swiftui scroll to not working. cornerRadius(30) , the click in tab2 page will also works.

Swiftui scroll to not working Jun 25, 2020 · I'm trying to keep my scroll view working as expected. whereas on the watch simulator Example, If I try to scroll the Picker by touching the Picker area, the whole ScrollView reacts and moves up and down. SwiftUI’s ScrollView automatically clips its contents, so that scrolling views always stay fully inside the scroll view area. Oct 8, 2022 · I am trying to scroll to a newly appended view in a SwiftUI List using ScrollViewReader but keep crashing with EXC_BAD_INSTRUCTION in scrollTo(_:) after adding a few items. frame(height: 300) /// is smaller than the screen . progress = progress. May 29, 2021 · After scroll to page "tab2", Scroll up or down the tab2 list, the onTapGesture will works to print "click tab2 line1" and "click tab2 line2". newItems, id Jul 16, 2021 · Although that video is from before the SwiftUI era, you can easily implement it in SwiftUI. On an iPhone XR, I'm seeing a horizontal ScrollView with a yellow background starting at 40 offset from leading and ending at 40 offset from trailing. Nov 19, 2020 · Second important thing is that we are going to implement //onChange closure for scrollTarget change, //and scroll to last message id . But the rectangles do not necessarily need to be 1 pixel wide, they don't even need to be equal size. key) { section in SomeListItem(section: section) . Apr 25, 2021 · I'm trying to make my ScrollView:. leading instead of the default . Jan 18, 2021 · I have a form on a SwiftUI NavigationView. Aug 21, 2024 · Easier to test in landscape mode, preview is enough. struct ContentView: View { var body Nov 26, 2023 · I want to put a tabView inside a scroll View but when I do so the content of the tabview does not show up even though it is there. ) - Works from iOS 13. Feb 16, 2020 · SwiftUI View scrolls horizontal and vertical as well, instead of scrolling only vertically 1 NavigationLink and Menu inside Horizontal ScrollView Oct 2, 2024 · I have two tabs on the top, in each tab list of cards are shown and each card has a navigation link which is used to navigate to the detail view. How can I run onLongPressGesture in ScrollView without any problems? Code: May 22, 2022 · Why does pull to refresh is not working on scrollview. Jan 30, 2023 · That’s because, as discussed earlier, a scroll view’s content offset is essentially just the distance that the container has been moved relative to the scroll view’s bounds. The ScrollView goes under the sticky bar for a specific blur effect so when scrolling to . A screenshot of how the view looks: Is there a solution apart from applying . fill(Color. My code something looks like this, Oct 26, 2019 · SwiftUI - Animation in view stops when scrolling the list. The navigation link does not navigate anymore after the update. But edge drags are not detected from the scroll view portion. scrollTo() method but I don't get any results, the ScrollView does not follow the modification of currentIndex remaining still in its original Nov 1, 2022 · I have coded a simple grid to test proper way of downloading an image and loading it in the cell without degrading performance in SwiftUI. When text is added for the first time and goes past the screen area, it does not scroll. I was able to list all the years between 2000 and current year as a string array elements . Get data to display in a scrollView. Thanks a lot Jun 16, 2023 · Updated for Xcode 16. I also want its position to remain when the items are added to the top - clearing and repopulating does not achieve it. 4 / iOS 13. Prior to the release of iOS 17, developers had to come up with their own solutions to capture the scroll positions. Device, simulator, and preview. simultaneousGesture modifier in SwiftUI. As if onLongPressGesture prioritizes itself. I I've been trying to create a form in SwiftUI but because of the limitations using "Form()" I instead chose to create a ScrollView with a ForEach loop that contains a button. They just need to be as wide as the lowest level of scrolling granularity and/or your scrolling stop-points. The "stuttering" is worse if the SwiftUI ScrollView is in the detail view of a NavigationSplitView. And I am not able to control the Picker properly. I have tried different things but the animation remained as the default one. Anyway: your layout seems a bit confusing, can you show us exactly what you're trying to get? (I mean visually). bounds. – Feb 4, 2022 · I have a big text in the middle that can be multiple line. I need to provide voice over support as well for these screens. – Apr 5, 2019 · tried embedding them in the uiview (ibb. 1. But I found that List inside ScrollView isn't working. scrollPosition(id:), which allows us to bind the ID of the scrolled-to view. 0+ things are a bit simpler thanks to waitForExistence: Oct 28, 2020 · For anyone interested here is a custom scroll view that will not be blocked by other gestures as mentioned in one of the comments. Please reference the other so thread for the code for child size reader. centeredHorizontally in UIKit, and for the most part it does, but the last few elements in the scroll view are being forcefully scrolled to the center of the screen, despite the fact that the scroll view isn't Apr 25, 2024 · Updated for Xcode 16. id(section. Modern Approach for iOS 17. Edit: As pointed out in the comments I tried this approach Dynamic row hight containing TextEditor inside a List in SwiftUI but it didn't seem to work correctly - the rows still didn't expand properly. I tried accessing the NavigationController as described in this Stackoverflow answer, (I added nc. – I am drawing boxes and I would like to tap on them. How can I fix this bug? The update uses a child size reader as suggested by the comment. 4) Jun 21, 2024 · SwiftUI’s scrollPosition() modifier lets us make a ScrollView move to a specific edge of the screen, jump to the top or bottom of its content, or scroll to an exact X/Y position, all in one. To fix it I created a StateObject with a published variable set with a certain debounce time. id() to the VStacks? Is there an explanation, why it does not work? (Xcode 15. Mar 19, 2023 · SwiftUI ScrollView won't scroll when using fixedSize() to keep text from truncating Load 7 more related questions Show fewer related questions 0 Jun 8, 2024 · Can someone tell me what I am doing wrong. My code in FirebaseManager: Dec 19, 2022 · The problem. (*This is not my project. Users can see their targets in a list. modelContext) private var modelContext @Environment(PT_CurrentUser. This approach works and shows the tap indication. For others help: In my case, I was navigating from one View to another (SwiftUI) and in the onAppear block, I was trying to scroll to the selected item. Jun 19, 2020 · import Combine import SwiftUI struct FeedbackScrollView<Content: View>: View { /// Used to inform the FeedbackScrollView if the view changes (mainly used in 'flows') var viewIndex: Double /// Notifies if the scrollview is scrolled @Binding var scrollViewIsScrolled: Bool /// Notifies if the scrollview has overflow in it's content, to indicate if Nov 13, 2021 · Thanks. top, the top of the view is hidden under the bar. scrollTo() is not in a withAnimation{} block, the jump to top completes as expected. The whole point of a ScrollView is that you can scroll down when you have more content than it can fit on the screen. Dec 1, 2022 · Updated for Xcode 16. Aug 8, 2023 · When I add the . Jul 21, 2019 · You cannot control it properly with SwiftUI. Apr 13, 2021 · The general rules of SwiftUI is not same inside ScrollView I am not sure if Apple even wanted to be that deferent! But for your info Space is not working in ScrollView or Color do not fill up! we have to give height to them, also if you remember, I recommended to develop your own custom scrollView to save this times to finding bugs of apple scrollview. I noticed also that if I shrink the window, in order to make both scroll indicators visible then I cannot scroll the view using these indicators When scrolling to a view with an identifier, SwiftUI will update the position with the value of the top-most view scrolled within the visible region of the scroll view. I get the feeling this is a swiftui bug or maybe i'm doing it a dumb way. 4, there will be no SwiftUI-native support for "scroll-to" feature in List. When I populate a LazyVStack with items of varying heights, the ScrollView around it does not behave as expected on macOS 13. top + 50 offset. leading) { ForEach(roomData. 1, and 17. 8. What am I doing wrong? I would like that based on one you are scroll scrolling either vertically or horizontally. Apr 10, 2024 · I think you are right. Not bounce when the content is smaller than the screen; Bounce when the content overflows the screen; Here's my code: struct ContentView: View { init() { UIScrollView. I should use both of them. But when I tried it with range of integers then it works. Mar 1, 2024 · When I scroll manually it's working well thanks to new iOS 17 scroll API, it's centering on each circles. As this was not possible to be solved with the standard ScrollView. When I run the project and I try to click on the buttons it clicks the incorrect one, unless I scroll the view. Jul 10, 2022 · RoomView. . Sep 22, 2021 · Thanks for the answer @Phil Dukhov. I don't now since when, but 2 or 3 weeks ago, all working fine. Just a demo of the issue I'm seeing. but all of those answers were pointing toward spacers within the scroll view. I am new in SwiftUI and I have not been able to figure it out. As a workaround/hack if you don't want to deal with retrieving the height of your view, you can set an invisible view with a height of 1 and use this view whenever you want to scroll to a Nov 13, 2019 · Goal. Based on my searches, I see different posts that says I should use "scrollTo" and "Anchor to bottom". Here's my code This question was asked about Swift2 but it's still a top search result in 2019 so I wanted to give an up-to-date answer. remove the code . Using ZStack instead of overlay doesn't help too. gif. Jun 23, 2020 · Is there a way to change the default scrolling animation of the ScrollView by using ScrollViewReader? Problem. Below is a sample code that I am using in my app. Wrap the ScrollView inside a GeometryReader so that you can set the minimum height (or width if the scroll view is horizontal) of the scrollable content to match the height of the ScrollView. onChange(of: scrollTarget) { target in withAnimation { scrollView. Jan 16, 2024 · If proxy. SwiftUI: animating scroll on ScrollView programmatically? SwiftUI: Navigation link not work Jun 2, 2020 · To be clear, I'd like it to only be hidden on scroll, so . 2. send() call. When I use the vertical scrollbar the mouse click is passed to the Representable and is not registered by the Scroll bar. ) I'm seeing the behavior with XCode 15. id(i) } . Plus it comes with stacks of benefits, including monthly live streams, downloadable projects, a 20% discount on all books Nov 25, 2021 · I'm working with a SwiftUI List with a TextEditor at the bottom of the List. Thanks for any pointers. Yes there is button for zooming like - 100 + . background(colors[i % colors. alwaysBounceVertical = false } var body: some View { ScrollView { Rectangle() . What's odd is that when it's populated with one set of data, it doesn't have this issue, however, in the other data set it gets to the last item and I can't scroll to the see the bottom half of the HStack. Jul 14, 2019 · I have managed to achieve a paging behaviour with a @Binding index. This works for me. Your two options are: Create a UIScrollView inside a UIViewRepresentable like here (doesn't seem to work properly) Or use some framework that allows you to access the UIScrollView inside SwiftUI's ScrollView. is there any option in Xcode to enable scrolling in preview canvas ? Nov 13, 2019 · Uncommenting the onAppear or the introspectTableView does not stop the List from scrolling. count]) . self) private var activeUser @Environment(DBPermitEventModel. ScrollViewReader { p in Form { . onAppear however moving it to the child should alleviate that. Especially ``` DispatchQueue. Whenever a message is received from the backend, the app should automatically scroll to the beginning of the message. This workaround does not give the scroll position, but solves the use case where you want to scroll to the top if not at the top. 4. When putting a text for example over the adding button and giving a high enough height of frame it is also working the first time Code that worked well before upgrading to Xcode 16 doesn't work if it builds on Xcode 16. Jul 11, 2024 · I have a List inside a ScrollView that is scroll disabled. But if I don't start typing a name, I can't select an item from the list until I scroll the list. If anchor is non-nil, it defines the points in the identified view and the scroll view to align. New in iOS 17. In previous versions of SwiftUI, it seems that ScrollView always had a lower threshold than the default value for DragGesture. enter image description here Jul 4, 2023 · The weird part: This method works perfectly as intended as long as I nudge the scroll. What am I doing wrong here? My intention here is to more fully explain what is happening behind the scenes to demystify SwiftUI and explain why the solution works. Then in both cases you can set the bounce property of UIScrollView to false. 0) seems to work for my use case It looks like in current tools/system, just released Xcode 11. This fixes the scrolling issue, but will then make the Representable Apr 20, 2021 · I'm trying to create a scroll view with my custom view, but when I add scroll to view it's not working as expected, without scroll view working fine. top) Jul 25, 2021 · So I'm try to use ScrollViewReader to programmatically scroll a horizontal scroll view. Expected Result. List not contained in a NavigationView. like maybe we could use this after 2+ years at least from now. Here's the code for the view Dec 2, 2019 · It's not working. center) } Jun 14, 2021 · Theoretically your code has a mistake: You add an ID to the view before the offset, so when you scroll to that ID it scrolls to where the view was before the offset. easeInOut(duration: 60)) { // <-- Not working (changes nothing) proxy. I thought it would work like scrollToItem with . Stop vertical scroll in SwiftUI ScrollView. The content remains static, and the scrolling behavior is completely lost. Dec 16, 2022 · Everything in this view works fine except that my scrollview does not scroll to bottom and bounces back towards up. It was working properly until I updated XCODE to 16 and IOS to 18. To scroll to the bottom whenever the number of entries in your ForEach changes you can also use the same method with a ScrollViewReader, as mentioned in the answer above, by adding the view modifier onChange like so: Jun 20, 2019 · Trying to make a custom list using a view as the list row style (to get rid of the ugly line separates in the list by default). If more than 1 people are using this feature in my app, their training target lists are put next to each other in a scroll view. 1 (11C504). Mar 8, 2021 · Add enough content such that the content size of the scroll view exceeds its bounds Scenario 1 - Pull the scrollview beyond the bounds (as if you were pulling to refresh) Expected behavior : It behaves as expected where the scrollview stays under your finger Mar 29, 2020 · Lately, I have been working on creating a complex view that allows me to use a Picker below a Form. In my example I am using a ZoomableScrollView. That's the case indeed but then my LongPressGesture doesn't work anymore. withAnimation(. So let’s go ahead and implement our custom scroll view, which we’ll name OffsetObservingScrollView (spelling out ContentOffset does feel a bit too verbose in this May 19, 2020 · List not scrolling (in SwiftUI -- to disambiguate from other questions) 16 Scrollable content not working as expected in SwiftUI. Sep 14, 2019 · Recently I wrote a small SwiftUI library that can rotate an array of Views and select view. In the image you can see I tried to use the scroll bar and it highlighted some text instead. So even if they, Apple, will provide it in next major released, I will need backward support for iOS 13. frame(width: 200, height: 200) . selectedIndex Nov 12, 2023 · I'm creating a horizontal menu and I'm using horizontal ScrollView and an HStack to view its items. The following snippet of code (with minimumDistance: 20. I have seen a video where person is scrolling this canvas during the tutorial . I would like to scroll programmatically to a specific element. frame(width: UIScreen. My code is Sep 24, 2023 · 'Preview(:traits::body:)' is only available in iOS 17. async {}``` block did the work. Switch offset and id around and it should work (it doesn't though which makes me think there is a SwiftUI bug somewhere here). When I scroll to the one positioned with . But found an issue that I can't figure out how to disable scroll in ScrollView while in normal mode. I've tried the stackoverflow solutions here, here and here to no avail. 0. Actual Result. Sep 13, 2022 · This is not ideal, as you lose context and have to scroll back to the rows you want to select. Load 7 more related Oct 10, 2019 · SwiftUI - ScrollView not scrolling all the way to the bottom. Here is an implementation in SwiftUI. I am having the same problem and I am using autoLayout. But today I've used new ones, and they don´t work. I want my app to automatically scroll to the currently active user. Everything seems to work but I have a problem with ScrollViewReader. My modifier works as expected for TextFields but not at all for TextEditors. The scrolling works fine for text messages, but when I include images in the chat messages, it stops scrolling to the last message. Similarly, setting anchor to bottom aligns the bottom of the identified view to the bottom of the scroll view, and so on. 1. Rant: I am amazed at how frustrating it has been to get a selectable list that also supports swipe to delete in swiftui. Basically, it could scroll to infinity. My Feb 29, 2020 · I having problems with getting my scroll view to scroll all the way to the bottom. But on tap it's not working, scrollTo method don't keep the center of the circles, I tried many anchors but can't make it work for all circles. If you want to programmatically make SwiftUI’s ScrollView move to a specific location, you should embed it inside a ScrollViewReader. Jan 11, 2022 · So if I tap the text field, the list of names unfolds, and if I start entering a name I can tap a filtered name. May 8, 2024 · In either case, . var body: some View { ScrollView { ScrollViewReader { pageScroller in ForEach(0. Jun 5, 2019 · You can find an example usage of this here which is why I needed this in the first place, scrolling to a specific input when it is hidden by the keyboard. self) private var permitEvent : DBPermitEventM Hello I'm trying to build a custom date picker in swift UI. I have the following code: Aug 14, 2023 · Here I suggest much easier ways to set SwiftUI ScrollView offset programmatically. The bug is only reproduced on iOS 18 devices, and it works well on IOS 18 devices when built on Xcode 15 version. The . In the following example, the position binding will update to reflect the top-most ItemView as the scroll view scrolls. scrollTo(50, anchor: . position or . offset, the ScrollView scrolls to the top left. The reason is that I have this big ScrollView with a sticky bar (tabs) with sections for each tab. resume()) returns immediately and the UI update kicks in after the data is fetched from the session and is getting updated with the results. 2 testing on iOS 16. My problem is when I keep swiping right, then the focus is moving to next element but it is not scrolling the content automatically. I am using Xcode 14. Aug 3, 2020 · This is in a macOS SwiftUI app, not an iOS one, in case there is any platform differences. When I use longList in ForEach, on iPhone 12 Pro Max, the content goes beyond the screen so the scroll works as expected and the Navigation Title goes from large to inline as expected. I suggest testing your view at the very top of your app, confirming it works there (with no parent views to impact it) then working your way down the stack Feb 13, 2021 · When I press and hold on the Rectangle, I play a video. 5 May 14, 2021 · I am relatively new to SwiftUI and I am trying to implement animated loader to my app. Therefore I tried adding the . navigationBarHidden(true) would not suffice. Thanks for the help. x. I'm very new to SwiftUI, and this is proabbly a very basic question, but any help is appreciated! And here's my structure Sep 19, 2024 · So, it is likely that ScrollView in SwiftUI 6/Xcode 16 has a similar threshold for detecting "scrolling". disabled(true) at the end of the ScrollView unfortunately, it not only disable scroll but also all the views in ScrollView. – Jan 17, 2021 · When I enter a chatroom, I can't seem to be able to have the chat window to scroll automatically to show the latest message. But I am not able to scroll the Preview canvas in Xcode. The TextEditor becomes active or "Focused" when a button is pressed. However scrolling using the scroll bars is very smooth. However I'm not successful at getting it working. Any ideas how to make code work with ScrollView and GeometryReader? I'm using SwiftUI with Version 11. SwiftUI animation not working when embedded inside another view. This provides a scrollTo() method on its proxy that can move to any row inside the list, just by providing its ID and optionally also an anchor. parent. However, the new version of SwiftUI has updated ScrollView with a new modifier called scrollPosition. I add items to the existing sections. Just adding the above line works for me. Sep 25, 2024 · For a long list, I would like to scroll to a particular item when it appears. Aug 24, 2023 · One of the new ScrollView modifiers introduced for iOS 17 was . simultaneousGesture(drag) and . May 28, 2020 · It looks as expected, but if you place your finger within image boundaries the scrolling of the list doesn't work (if you try to scroll outside the image it works fine) I've tried to add . When the text does not fit the whole screen, I want to center place the text. swift ScrollViewReader { proxy in ScrollView { VStack { LazyVGrid(columns: twoColumnGrid, alignment: . This the screenshot below, I'm not able to add video of the view but I am sharing the code and screenshot of the view. SwiftUI is aware of the id, because adding . pullToRefresh on my StateArrayView and the view is presented, pull to refresh works, but the scrolling feel changes. If the List is not contained in a NavigationView then we can be possible to stop the List from scrolling. 5 SwiftUI: How to prevent scroll reset when view is refreshed. Is there something I am missing? – Feb 9, 2022 · When I scroll to the ones positioned with . This takes three steps, starting with a new property that stores the current scroll position: @State private var position = ScrollPosition(edge: . This example should show what I am essentially trying to do with my app: Oct 6, 2020 · In my scrollviews only the first item is visible. I'm providing simplified code that demonstrates the issue. It works beautifully with LazyVStack and LazyHStack, allowing you to scroll not only to the top or the bottom but to any view inside ScrollView. However, once I put my ZStack rows inside a scroll view, the scroll May 17, 2024 · I am working on a SwiftUI chat application where I want the chat view to automatically scroll to the last message when the view appears and when new messages are added. Attached is the sample code below. I Implement Tab bar on the Screen and that screen will come after the navigation from login Screen. you can get rid of showing indicators for all Lists, but with an API of the UITableView. When I implement . (it's always pinned to the top). because SwiftUI List is using UITableView for iOS behind the scene: Nov 6, 2024 · Doing it this way you guarantee that the scrolling behavior only happens when the particular view is on the hierarchy. I've also tried providing all possible static GestureMask values for including: parameter – I have either scroll working or my drag gesture working. This simplified example is still somewhat usable, but as you can see in the screen recording (I'm scrolling very slowly), the scroll position jumps around. width, alignment: . Commented Sep 21, 2021 at 11:10. This doesn't work as the scroll view also moves without the user actually moving it. Keeping the cells in State will make the popover work. I tried to put . 3. I know that updating a value in an array does not change the array value itself, so I use a manual objectWillChange. If you want to programmatically make SwiftUI’s List move to show a specific row, you should embed it inside a ScrollViewReader. cornerRadius(30) , the click in tab2 page will also works. I tried my approach on your project and it seems to work. 1 Mar 30, 2021 · It's not the view model's responsibility to scroll, but what you can do is add a selectedIndex property to your view model, and observe and react to the change. Alternative. Jun 7, 2019 · Good simple implementation but does not work when you have a URLSession data task where the background thread (task. But when the picker appears the list should automatically scroll to current year. Is this supported in SwiftUI? Apr 25, 2021 · You can use ScrollViewReader (docs & HWS article). center, otherwise the offset works unusual. 2: (Workaround) handle scrolling in a change-handler (you could also remove the shouldScroll variable if all changes should make it scroll to the bottom) I followed Apple's SwiftUI tutorial about interfacing-with-uikit,I want to get the contentOffset of UIScrollView,so I then defined@Binding var progress: CGFloat in PageViewController,but in the scrollViewDidScroll,PageViewController will not work correctly when I set self. leading). Apr 25, 2024 · Updated for Xcode 16. From Apple's documentation, we can do: @Binding var items: [ Jun 21, 2019 · I have started working with SwiftUI Demo. main. However, once I scroll the text manually, then scrolling starts to happen automatically for any subsequent additions/deletions. The problem is that most solutions that I have found are based around when the scroll view moves. I use this to trigger a scroll to the top of not at the top and navigate back if at the top. When the keyboard opens it covers half of the screen but I am not able to scroll. Code Jun 26, 2020 · I tried to get this working without GeometryReader as that has terrible performance. The advantage of this technique (compared to Toto Minai's answer) is that it does not need to allocate extra memory when scrolling up or down (And you will not run out of memory when you scroll too far 😉). – Yi-Hsiu Lee. To achieve this, I have added a . I am not able to do it so the scrolling stays responsive. When activating the "Use VStack" toggle and tapping on the buttons, the scrollTo is not causing a scroll. 0+ Beta. onChange(of: viewModel. co/T8Dgppg), scrollview is still not working and now I am not even able to click on any buttons inside my player controls. HomeView: struct HomeView: View {var body: some View I'm working on a SwiftUI Project where one my screen is having a scrollable content. Credit to Sep 19, 2021 · -> this will "kinda" work, it will scroll but not to the current but the previous last item. I can scroll through the space between two Rectangles. As you should from the code when currentIndex changes I pass its value to the proxy. When running, I see that it should scrollTo my item, but it doesn't. But because of this bug, one you expand and scroll to a section, then try to expand and scroll to another section that comes after the first one expanded, the app crashes. How to remove the top safe area in swiftUI. Nov 19, 2020 · To my best understanding the underlying issue is that the mouse wheel scroll events are not forwarded from the inner horizontal scroll view to the outer vertical scroll view. Any idea? I googled a bit and I found that its because scroll view takes up the size of the entire content unless we mention the size it needs to be. The documentation explicitly states not to do it during ViewBuilder execution, which I believe includes the parentView. I used scroll view reader proxy but it is not scrolling. Jun 23, 2021 · The probelm that I've having is that I can't get ScrollViewReader to move the scoll view in to the corect position. Dec 2, 2019 · It's not working. The NavigationLinks which already are in the code for longer, working fine. scrollTo (and all derived scrolling mechanisms) do not work, despite a scrollbar being displayed (which can be used by the user), when the contents exceed that 100% body height. blue) . Being able to scroll this form but not Picker below makes the view feel bad. Anyways still, not able to get the scrolling view working – Aug 13, 2022 · I am building a section of my app that allows users to train their skills in a sport by aiming for targets. The link is not there anymore. Jun 2, 2021 · I´m creating an App and use NavigationLink in Swift/SwiftUI, but it doesn't work anymore. I don't have enough reputation to post a comment yet, so here you go @Dam and @Evert. Nov 28, 2022 · Just guessing here. The form has no special elements, only the standard ones: TextField, DatePicker, and some Buttons. offset scrolls with an inset, . This works perfectly on iOS 17: NavigationLink { ScrollViewReader { proxy in List { ForEach(sections, id: \. It shows nothing. However, when I integrate this Flutter view into my SwiftUI project and present it as a sheet, the view does not scroll as expected. focused modifier to the TextEditor . In every case, the Form will only have two options, thus not enough data to scroll downwards for more data. bottom) } } // 3. position all the way. Other elements are just not visible even though I scroll. Plus it comes with stacks of benefits, including monthly live streams, downloadable projects, a 20% discount on all books Jun 8, 2024 · Can someone tell me what I am doing wrong. I want the section to scroll to top. Are you trying to develop a vertical list of horizontal scroll views? – Oct 10, 2019 · Any Indicators (List, scrollView, etc. Aug 20, 2019 · I guess that NavigationView->ScrollView->HStack->ForEach->NavigationLink should work fine. I want the view to open already scrolled to the bottom, not to the top, without scrolling it in front of the user. However, if you use the scrollClipDisabled() modifier you can override this default behavior, allowing scrolling views to overflow. gesture block to the scroll view but when I try this the screen freezes and the app stops working. hidesBarsOnSwipe = true) and while it compiled, it did not work. 0. For your use case, we need to save the ScrollViewProxy in a @State variable so it can be accessed outside of the closure. . Jun 17, 2024 · Everything seems to work as expected but the issue here is that I want to scroll to . With this new feature Dec 13, 2022 · If I try scroll interaction on the Picker area, the ScrollView part doesn’t get scrolled and only the Picker gets scrolled. The ScrollView adapts automatically to the content it has and has no fixed height you can measure before there is content. automatic so i’am Mar 23, 2021 · I am trying to use the . For example, setting anchor to top aligns the top of the identified view to the top of the scroll view. so this is like not up to 2024 year even. Aug 21, 2024 · The scrolling works perfectly when I run the Flutter project directly, either on a simulator or a physical device. With Xcode 9. Aug 8, 2022 · This is not what is needed, sorry, it does not solve the problem. The solution I have found is to just wrap either of the cases (conditionals or custom Views) in a SwiftUI Container View (Z/H/V)Stack, like this: Sep 17, 2019 · I had a similar problem in my recent project, the easiest way for me to solve it was to wrap UITextField in SwiftUI and from my custom wrapper reach to the parent scroll view and tell it to scroll when the keyboard appears. I would have thought that should trigger the update, but the screen never changes. 0 or newer but my is iOS 16 and most app has even 15 or lower. Circles started to jump though they should only increase and decrease their size one by one. id breaks and it does not get updated when scrolling. <100) { i in Text("Example \(i)") . Feb 22, 2022 · I am trying to find out when the user interacts with a horizontal ScrollView in SwiftUI. onTapGesture block in the showAutoRoomNames block does not get hit until after I scroll, I don't know why. Nov 29, 2020 · For me the publisher also didn't fire when implementing Asperi's answer into a more complicated SwiftUI view. The solution might look dirty, I'll explain my workarounds. key) // adding or removing this does not help. Anyone has any ideas how to solve this? Thanks! When within the first time on this screen the scrollview is vertical, as soon as I click on the button and invert the state, the scrollview changes and goes crazy, scrolls both vertically and horizontally. For iOS17, Apple has introduced a new modifier scrollPosition(id:anchor:). What makes it so frustrating is that there is the AppKit method exactly for that scenario: specifies whether the scroll events should be forwarded up the responder chain. refreshable. onAppear modifier and setting selectedElem to 5, for example, will scroll the list at 5. Unfortunately, that doesn't work with a ScrollView: you can't scroll it anymore! So I did some research and I found out that there has to be a TapGesture before the LongPressGesture so ScrollView works properly. This does work but there is one issue. The problem is not noticeable in scroll views with a small number views, but when the more views inside the scroll view Oct 17, 2020 · I have a SwiftUI application with SwiftUI lifecycle that uses TextFields and TextEditors. When they tap the item at the top of the section, that section expands with additional items. use List, but it is not flexible (can't remove separators, can't have multiple columns). It think that this has something to do with the ids, but I'm not sure. There is a suggestion on stackoverflow to use an overlay. I cannot find a way for this to work. The first thing I got wrong, was to get alignment to . Solution. If I remove GeometryReaer the code works, however I need it (although I do not use it in this simple example). Are you trying to develop a vertical list of horizontal scroll views? – Aug 28, 2019 · In SwiftUI I've tried attaching a gesture using . If navigation displayMode is . 4, 17. It needs only what seems to be a pixel width scroll and then proceeds to work perfectly. When I scroll I can not see other items on the page. Checked the user interaction enabled setting for both scrollview and my uiview and both of them are active. struct ListOfPermitInspectionsView: View { @Environment(\. Sep 21, 2022 · TAKE YOUR SKILLS TO THE NEXT LEVEL If you like Hacking with Swift, you'll love Hacking with Swift+ – it's my premium service where you can learn advanced Swift and SwiftUI, functional programming, algorithms, and more. highPriorityGesture(drag) – they all work the same as . 22. When the onLongPressGesture function is active, I cannot scroll through Rectangle. appearance(). If you have something like this: html, body { height: 100%; overflow:auto; } If both body and html have a height definition of 100% and also scrolling enabled, window. May 27, 2021 · It seems to be working for me when I remove the line: . But my app, needs these cells to be created dynamically since the number of them depends on a user selection. I made sure my content view (I guess you mean the chile view of the scroll view) is the same size as the scroll view. Use it like so: Mar 15, 2020 · I want to make my List inside a ScrollView so that I can scroll List rows and headers together. allowsHitTesting(false) right after opacity, but it doesn't change anything. Perhaps these examples helps to find the underlying problem, which I can’t figure out: when removing the most inner VStack it is working the first time. Mar 31, 2020 · The print statement shows that the button is updating the numbers, but the View does not update accordingly. What doesn't work will not scroll when you use ScrollViewReader to scrollTo with View assigned id. Is there a way to allow the List to scroll but the parent ScrollView to have scrolling disabled? Here is an example. my issue is to try to add a spacer in between two horizontal scroll views. Apr 28, 2023 · Well ScrollViewProxy works with ids, not with pixel positions, so you need to build the view using items that have ids. And it works fine as long as I do not use the simultaneousGesture. It stops right when you lift your finger. How can I see other scroll items? I have three Elements on Service struct but I can only see one of them. I wrapped it under a scroll view because the text could be very long. I need the ScrollView to not scroll by drag gesture. This provides a scrollTo() method that can move to any view inside the parent scrollview, just by providing its anchor. padding() } } } Apr 5, 2021 · It sort of appears and dissapears quickly when the scroll goes back to the initial position. OpenScrollView for SwiftUI on Github. As far as I understood, this modifier should make sure that gestures (such as tap, longpress, magnification etc) should be able to co-exist within a View. Then you can try adding the List and eventually the VStack. self) private var permitEvent : DBPermitEventM Oct 14, 2019 · Scrolling to the bottom on change. gesture(drag). However, Tap gesture does not work if I put code inside ScrollView. padding, it is not centred. Jul 5, 2023 · One common question that arises when using scroll views in SwiftUI is how to detect the scroll position. The size of the content in the tabview is dynamic. When using the track pad the scrolling is not smooth, but "stutters". I have written a modifier to deal with scrolling the content that would be underneath the keyboard when the keyboard is present. I should see tree scroll elements in the app but I only see one. The List also disables and cannot be enabled. gesture block to the overall view, only drags on the top header are picked up and the code is executed correctly. Jan 9, 2022 · After scrolling to the bottom it is working again. How can I achieve this? ScrollViewReader does not seem to work with forms. scrollTo(target, anchor: . It works fine until I scroll my content inside scroll view down and then move back to trigger pull to refresh. making a customScrollView would take less Sep 17, 2024 · Yeah, much like so many other SwiftUI problems, it was something in a view much higher in the view stack (grand grand parent view?) If you see my answer in my case it was a . cwhnikh csfvpeo jeuppznd kixbb lrtec hqwu vkloixl zcqc znqwdl nktnhv