Issue Hello StackOverFlow people, I am trying to use Keys in Flutter and I am doing well, however, there is something I am really missing, as we know using keys in Flutter is often less usage and rare, and when
Continue readingTag: flutter-widget
how To Create This Type Audio Record and Animated in Flutter
Issue how To Create this Type of animated Record Audio Please Help… Solution you can use audio_waveforms this plugin to generate waveforms while recording audio in any file formats supported by given encoders or from audio files. you can use
Continue reading( Error) The instance member widget can't be accessed in an initializer.Try replacing the reference to the instance member with a different expression
Issue In Flutter i am passing data to a new screen, Here is my first_Screen sending data Navigator.push( context, MaterialPageRoute( builder: (context) => updatenote( id: snapshot.data[index], title: snapshot.data[index][‘title’], content: snapshot.data[index][‘content’]), ), ); Here is my second screen getting data, class
Continue reading( Error) The instance member widget can't be accessed in an initializer.Try replacing the reference to the instance member with a different expression
Issue In Flutter i am passing data to a new screen, Here is my first_Screen sending data Navigator.push( context, MaterialPageRoute( builder: (context) => updatenote( id: snapshot.data[index], title: snapshot.data[index][‘title’], content: snapshot.data[index][‘content’]), ), ); Here is my second screen getting data, class
Continue readingHow can Widget Classes Arguments be used as props to create dynamic Widgets with Row and Columns in Flutter?
Issue I am revisiting Flutter development after working with React after some times and I was trying to implement something as passing props across multiple components, in order to create dynamic Widgets (components) that render based on props. I could
Continue readinghow to add API data to decoration box
Issue Here I tried to add decoration to my API data using box decoration. and when I added some Sidebox or container then after the data did not show. The code for receiving Api data must be near the body
Continue readingFlutter FlexibleSpaceBarSettings
Issue I get this problem when I navigate to MangaScreen() page. This page need an image. final FlexibleSpaceBarSettings settings = context.dependOnInheritedWidgetOfExactType<FlexibleSpaceBarSettings>()!; assert( settings != null, ‘A FlexibleSpaceBar must be wrapped in the widget returned by FlexibleSpaceBar.createSettings().’, This is the code
Continue readingShowDialog Widget isn't return on (.CatchError)
Issue I am creating a simple Shop app where I implement logic of CircularProgressIndicator() When user add new product. And beside that to show AlertDialog When some error occurred. But the problem is Whenever I pressed Okay button on AlertDialog
Continue readingwhy doesn't flutter update the status of my widgets?
Issue I am using the shared_preferences within my app to save some data but they only update the second time I open them Solution prefs.setInt is Future method, try putting await before all of it. async{ final prefs = await
Continue readingFlutter – Get text from all textfields in List of Widgets
Issue I have a list of Container-Widgets which contain TextFields as children. Through a function, I can add/remove containers from this list. I would like to get the text from all the TextFields once the user taps on the submit
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