Center( //1 child: ListView( children:const [ ListTile( leading: Icon(Icons.map), title: Text('map'), ), ListTile( leading: Icon(Icons.phone), title: Text('phone'), ), ListTile( leading: Icon(Icons.photo_album), title: Text('album'), ), ], ), ), Please explain me why this error has occured.This is the error Too many…
i am trying to make it so that when the timer finishes, it automatically restarts but it seems i am running into some problems. here is the code int _start = 7; int? selectedValue; void startTimer() { const oneSec =…
I'm a flutter beginner. I'm trying to create filter chips. I want a list of 3 filter chips in a row with a multiselection option. How to achieve this? Like this: bool isSelected = false; Padding( padding: const EdgeInsets.only(top: 20),…
Working with win11 pro education. After running my dockor container, docker-compose up --build --detach. I tried and had the below Kojo Mensah@DESKTOP-RJUJLBG MINGW64 /c/src/flutter projects/serverpod/e_commerce/e_commerce_server $ dart bin/main.dart SERVERPOD version: 1.0.1 mode: development time: 2023-03-21 20:01:14.906344Z 2023-03-21 20:01:17.667254Z Failed to…
Hi, I want to ask. Why does this error happen? Can anyone help me. Error code The argument type 'BuildContext' can't be assigned to the parameter type 'String'. Code: Widget recentFileButton( BuildContext context, String fileName, String fileURL, String thumbnailImageName, String…
How can I make a multicolor custom progress bar with animation? I have three values that determine the length of each color. Animation trigger when app started. I've tried make it with SizeAnimation just to expand colored container but it…
I want to have an Widget that expands the functionality of an existing Widget. Example: I want an "ResponisveText"-Widget. It should have the exact same properties as the existing Text-Widget but with the difference that the fontSize is handled different…
page route was working when I last wrote the code but that suddenly changed and I don't know why that would happen. here is the page route code: void pinPage(LatLng point) { Navigator.push( context, MaterialPageRoute( builder: (context) => pin_attributes( key:…
Maximum dates that show in that percentage indicator was 20 If my current pending day is 10 then it will be show like half of the progress bar. how can I show like this? Sample code here: class _ApplyLeaveState extends…
I'm trying to check if an id from one class already exists in the other for example: Class pin{ String id; int amount; } Class pinCol{ String id; String name; } this is just an example to show there are…