177 questions
struct ContentView:View { @State var color=false varbody:someView { List {…}.listBackground (color?.white:.black) Toggle (text, isOn:$color) }}does not change the color.I wonder if the writing meth...
List{Text (Text).listRowBackground (Color.black)}in The color does not change.
How to enter and was successful.Even if I let him type on the keyboard that I always type, another character was typed and it didn't work, so I looked it up many times on the Internet, but I couldn't ...
I am currently learning front-end technology.Could someone tell me how to change the image of the code below?Thank you for your cooperation.console.clear();const canvas= document.getElementById(hero-l...
In swiftuiWhen I try to append from another screen to another screenNo exact matches in call to instance method 'append' and Value of type 'TextEditor' has no member 'text' The alert appears.Can't I u...
In swiftuiIn ToolbarItemIf you want to set it to the bottom right, ToolbarItem(placement:.bottomBar)If so, It does not appear.What should I do?
In swiftuiTextEditor(text:$text).frame (width:.main.bounds.width*0.8, height:200)If so, Type 'CGFloat' has no member 'main' The alert appears.Before that, I had UISscreen.I also got an alert with UIKi...
When I try to add a bar item in swiftui, I get the following alert: 'navigationBarLeading' is unavailable in macOSI thought it was an update, but it didn't go away.Is the bar item marked differently?
I would like to use HSTack to determine the width value on the UISscreen up to Image(test) and get the value. What should I do?struct ContentView:View { varbody:someView { HSTack { ...
.symbolRenderingMode(SymbolRenderingMode) is an option for viewing SF Symbols in SwiftUI's Image, but I want Picker and ForEach to display all options so that the UI can select them, but I implement t...
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