how to add up the values in the flutter list
I have a listview as drawn and I want to add up the values that I have marked in red, how do I do that to be able to add the values above. and this is the model used in…
Listview does not scroll – Flutter
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.…
Flutter How to make listview below search bar?
I want the listview to show below the search bar. It has a problem as in the example picture, it overlaps. I use the search bar from pubdev. This is a example image This is a Code @override Widget build(BuildContext…
Error: Too many positional arguments: 1 allowed, but 2 found – Flutter
I'm working on a flutter app that is getting a JSON from an API. Then I'm parsing the JSON and building a List Tile. When I try to run the code, I'm getting this error: lib/screens/screen4.dart:112:23: Error: Too many positional…
ListView.builder build new elements using Bloc? – Flutter
I'm using GroupedListView (which is based on ListView.builder) to implement a chat. I have a ChatBloc bloc that is responsible to handle new messages from the DataLayer. Whenever new messages are added, I'm emitting a new state of elements, and…
flutter: how to make reusable gridView widget
I have a gridview widget but I want to make it re usable so I can reuse it in many places without writing it again and again. I have write it but I am facing one issue, here is the…
Flutter search listview item
This is search address from cutnumid to show listview showing all address done and how can I want to search by typing only part of address? I've tried many different things and always crashes. please help me //search custnum showaddress…
Xamarin – Fill ListView with MySql Data
I'm kind of stuck and not getting anywhere. Here is my problem: I want to populate a ListView with the data from a MySql database. Here is my class which contains the database queries: DBConnection: public ObservableRangeCollection<ExpenseReport> GetDataExpenseReport() { if…
Flutter, Nesting scrollable (or list) views
Can anyone clarify for me what I have shown in the 'image' attached is achievable in flutter? if yes, how? explaining the image is a bit hard. I am new to flutter and trying to nest some scrollable views inside…
how to enter two list views which is inside one row which is already inside the column in flutter
i have a situation in which i have to do like this i have tried many solutions but unable to store is it possible?? Expanded( child: Row( // mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [ ListView.builder( shrinkWrap: true, itemCount: selectedMainCasteIds?.length, itemBuilder: (context, index)…