Following is my code. I'm trying to return the value of document ID from the Firebase database so I can delete that specific document. Future<String> getID() async { List<String> id = []; //Map<String, dynamic> user = jsonDecode(jsonString); await FirebaseFirestore.instance.collection("Babies").get().then((event) {…
The listview I have used in the application I am making with flutter cannot be scrolled. I tried everything but couldn't find the solution.There is no other scroll in the code tree.I also added pysics but it still didn't work.…
I'm using the GetX package to display a bottomSheet. I want users to be able to click on the screen when my bottom sheet is opened, like the following image. How can I do this?
Hello guys im new in flutter, and wanted to have a homepage with and image as a boxfit.cover and a box decoration right in front of it for my buttons. here is my design for the homepage HomePage Design as…
Following is my code. I'm trying to get all the 'Babies' which are in documents: class _HomePageeState extends State<HomePagee> { String t_babies = getCount().toString(); } Future getCount() async { return FirebaseFirestore.instance.collection('Babies').snapshots().length; } Instead I get this error: instance of _future<int>…
class CATextStyle extends TextStyle { static const style = TextStyle(); //const CATextStyle._(TextStyle style) : super(style); CATextStyle._style(TextStyle style) : super(style); } abstract class CATextStyles { static const _parent = TextStyle(); static final headLine1 = CATextStyle._style(_parent.copyWith(color: Colors.amber)); } I want to created…
as you see in this picture it shows error when iam using this model class how to solve this problem. I tried but it's not working.
I understand that it is used to adjust AppBar, but what is PreferredSize after all? What is the use of PreferredSize widget in flutter? The following text is found in the official documents, but I do not understand what it…
class ReusableCard extends StatelessWidget { ReusableCard({required this.colour, this.cardChild}); final Color colour; final Widget cardChild; @override Widget build(BuildContext context) { return Container( margin: const EdgeInsets.all(15.0), decoration: BoxDecoration( borderRadius: BorderRadius.circular(10.0), color: colour, ), // child: cardChild, ); } } This is the…
As you can see the dateFormat of CupertinoDatePicker is year month day. But I want show year and month only. How can I do it? Here is my code: SizedBox( width: 500, height: 250, child: CupertinoDatePicker( mode: CupertinoDatePickerMode.date, backgroundColor: Colors.black54,…