swiftui-list

问题 I tried to do a list which have image and a navigation link inside. In iOS 14.1 everything work fine but after I update my iOS to 14.2, something break. In the list while the user click the big image there will be a action sheet pop out, while the user click a systemImage it will trigger a navigation link. However, when I update to iOS 14.2, no matter what I clicked, it will trigger the NavigationLink. Can someone explain to me why will this happened and how to solve? Here is the sample code

问题 I tried to do a list which have image and a navigation link inside. In iOS 14.1 everything work fine but after I update my iOS to 14.2, something break. In the list while the user click the big image there will be a action sheet pop out, while the user click a systemImage it will trigger a navigation link. However, when I update to iOS 14.2, no matter what I clicked, it will trigger the NavigationLink. Can someone explain to me why will this happened and how to solve? Here is the sample code

问题 I tried to do a list which have image and a navigation link inside. In iOS 14.1 everything work fine but after I update my iOS to 14.2, something break. In the list while the user click the big image there will be a action sheet pop out, while the user click a systemImage it will trigger a navigation link. However, when I update to iOS 14.2, no matter what I clicked, it will trigger the NavigationLink. Can someone explain to me why will this happened and how to solve? Here is the sample code

问题 In SwiftUI how can I avoid having row content being indenting in my List when I move into Edit Mode, but not using onDelete? That is currently my row content is indented as this happens, as if the "delete" button will be shown on the left, however I'm not using onDelete so there is no button there. Animated GIF Code extract here: var body: some View { VStack{ List() { ForEach(gcTasks) { gcTask in HStack { GCTaskRow(withGcTask: gcTask, haha: "") } } // .onDelete(perform: self.deleteTask) //

问题 In SwiftUI how can I avoid having row content being indenting in my List when I move into Edit Mode, but not using onDelete? That is currently my row content is indented as this happens, as if the "delete" button will be shown on the left, however I'm not using onDelete so there is no button there. Animated GIF Code extract here: var body: some View { VStack{ List() { ForEach(gcTasks) { gcTask in HStack { GCTaskRow(withGcTask: gcTask, haha: "") } } // .onDelete(perform: self.deleteTask) //

问题 I have a List with displays the result of a dynamic FetchRequest. The code works fine, but having a bigger result set (e.g. 3000), the list is built quite slowly when the dynamic predicate changed. struct ItemList: View { @State var startsWith: String = "A" var body: some View { NavigationView { VStack { TextField("Startswith", text:$startsWith) FilterRequestList(filter: startsWith) } .navigationBarTitle("Tasks CD") } } } struct FilterRequestList: View { var fetchRequest: FetchRequest<Item>

问题 I need to display some text in a SwiftUI Form that will change depending on the current state. However, if the "new" text is longer than the original string displayed when the form first appeared, it won't wrap correctly. In the example below, turning the toggle on changes the text being displayed, but it gets truncated instead of wrapping struct ContentView: View { @State var showLongString = false var body: some View { Form { Section { Text(showLongString ? "This is a string that is too

问题 I need to display some text in a SwiftUI Form that will change depending on the current state. However, if the "new" text is longer than the original string displayed when the form first appeared, it won't wrap correctly. In the example below, turning the toggle on changes the text being displayed, but it gets truncated instead of wrapping struct ContentView: View { @State var showLongString = false var body: some View { Form { Section { Text(showLongString ? "This is a string that is too

问题 I need to display some text in a SwiftUI Form that will change depending on the current state. However, if the "new" text is longer than the original string displayed when the form first appeared, it won't wrap correctly. In the example below, turning the toggle on changes the text being displayed, but it gets truncated instead of wrapping struct ContentView: View { @State var showLongString = false var body: some View { Form { Section { Text(showLongString ? "This is a string that is too

问题 Using SwiftUI (latest XCode and testing on IOS 13.3) I'm trying to implement a long press gesture on items in a list, to allow user interaction with the individual items. The problem is that when I set "onLongPressGesture" anywhere in the list (on items, on the list itself), the list cannot be scrolled anymore. I can easily get a simple tap to work but a long press blocks scrolling. I've put together a small example that show this issue: struct ContentView: View { let data = [ "Test 1","Test