here is the example image of i need and here is the code i tried Padding( padding: const EdgeInsets.only(right: 30, left: 30, bottom: 20), child: Container( decoration: boxDecoration, child: const ExpansionTile( collapsedIconColor: Colors.white, iconColor: Colors.white, tilePadding: EdgeInsets.only(left: 5, right: 20,…
Im trying to fetch data from external api, but my screen show this error message: [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: type 'Null' is not a subtype of type 'bool' My Screen code is this: class PricesScreen extends StatefulWidget { const PricesScreen({super.key}); @override…
i have one error that's is impossible for me to solve, what kind of problem is this shit? I've searched for many ways to fix this but i don't have found it nothing for this problem on vscode only for…
I have pageView builder which each page contains different paragraph I want to let this paragraph take all the space in page without spaces to be in the same aligment. I tried it by my my problem was that some…
hi i have remove the expanded , now the bold text of child has curly wave , what i did wrong over here. below is my code i, please advice, thanks import 'package:flutter/material.dart'; class Introduction extends StatefulWidget { const Introduction({super.key});…
I want to have only one blurred circle but this is not possible and the outer parts of the circle i.e. Container are completely blurred. The same is true for CustomPoint. Codes : Center( child: Stack(alignment: Alignment.center, children: [ Image.network(…
I want to disable the dates in the datepicker in flutter. Actually I am wokring on an application where user has to generate salary but I don't want him to generate salary if the salary is already created. suppose salary…
I have a StatelessWidget defined as: class FlexElement extends StatelessWidget { final List<Widget> widgets; final bool isVisible; const FlexElement({ Key? key, required this.widgets, required this.isVisible, }) : super(key: key); @override Widget build(BuildContext context) { return Visibility( visible: isVisible, child: Container(…
Flutter / Dart - I have a simple app but am new to programming, so struggling. Currently, the setup is with all the TextInput boxes in a Column. I would like to change this to having them in a Row.…
I have created a list view with images in flutter. it works but the images is wrong size. It looks like this: But what I want is this: This is the code I am using: SizedBox( height: 300, child: ListView.builder(…