It worked before, but now it gives this error. What can I do? class HomeScreen extends StatelessWidget { @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( backgroundColor: Colors.blue, title: Text("SHOP 1!"), // обернуть в padding и задать местоположение ),…
I'm facing this very weird and primitive issue, I'm trying to figure it out but not able to. I've designed an abstract class in following manner abstract class BaseStatelessWidget<T extends BaseStore> extends StatelessWidget with RouteAware { late final T childStore;…
please help me I want to show image in listview constructor, image name i stored in database. My image file is stored in Folders Pictures. I retrieve the image to display in the listview builder but the image is not…
So what I am trying to do is that I am trying to call the API and upon the successful call of the API I want to insert the response in the local db and then later query the db…
I want to update the city value and call a post request. I can modify and update the name property but I can modify that city. This is the JSON. { "name": "something", "address": { "city": "something" } } My…
I am trying to see if this code will work to help process the JSON I have that has a null element in it. I am doing this in DartPad just to see if this will work. var jsonData =…
I need to listen for a tap event on the status bar and call a custom function (call Scrollable.ensureVisible). However, there is no way I can find a way to do this. As far as I understand, there are 2…
I have a server that is running Windows 10. I created an Express project using this repo. I ran in development mode just fine and I now want to deploy to production. I followed the instructions to do so: Check…
I have a list of Map that contains bank data and now for creating chart it requires key and value.. void main() { List<Map<String, dynamic>> maplist = [ { 'Bank': 'HDFC', 'Balance': 10900.00, 'Transactions': [] }, { 'Bank': 'AXIS', 'Balance':…
I am trying to create a tab bar inside a container return Container( padding: const EdgeInsets.symmetric(horizontal: 5), decoration: customDecorationsObject.getCustomContainer( containerColor: AppColors.mediumBlackColor, borderRadius: 12), child: TabBar( enableFeedback: true, dividerColor: Colors.transparent, onTap: homePageController.changeFeedTab, indicator: BoxDecoration( color: AppColors.whiteColor, borderRadius: BorderRadius.circular(12), ), tabs: […