I have a function which loads data to TextFormField from firebase . can we supply controller to the TextFormField created by following function. loadDataToTextFormField( QuerySnapshot mySnapshot, int index, String databaseField, String? bulletsAndNumberingType, TextStyle textStyle) { List getDataList = List.from(mySnapshot.docs[index][databaseField]); return…
There is no heavy widget, that why I am facing this issue: Code: Obx(()=>InkWell( onTap: (){ controller.login(); }, child: Container( alignment: Alignment.center, height: 50, width: 150, color: Colors.greenAccent, child: Text('Login Here'), ), ), ), I just want to call this…
getData() async{ var result = await FirebaseFirestore.instance.collection('users').doc('documentId').get(); print(result['']); } @override void initState() { getData(); super.initState(); } In, if the value in result[''] is aa or 1aa, the data can be read, but if it is 1.aa, it cannot be read.…
This is my widget of category list want to display Widget categorylist() { return Container( height: 35.h, width: double.infinity, child: ListView.builder( scrollDirection: Axis.horizontal, itemCount: category.length, shrinkWrap: true, itemBuilder: (BuildContext context, int index) { bool isSelected = categoryText == category[index]; return…
I'm using flutter and I am trying to get a value from shared_preferences for firebase. i checked my cord doesn't work and uid was " Instance of 'Future' ". the solution i found was using setState but i can't use…
How to refresh the data table after data appended List results = []; DataRow _getDataRow(index, data) { return DataRow( cells: <DataCell>[ DataCell(Text(results[index]['item_code'])),//add name of your columns here DataCell(Text(results[index]['item_name'])), DataCell(Text(results[index]['rate'])), DataCell(Text("10")),//add name of your columns here DataCell(Text("here")), ], ); }
I am trying to install cached network image package in my flutter project but i keep getting this error message Resolving dependencies... Because cached_network_image >=3.2.0 depends on flutter_cache_manager ^3.3.0 which depends on http ^0.13.0, cached_network_image >=3.2.0 requires http ^0.13.0. So,…
I am trying to show my app in share sheet of android and I was able to successfully do it but I am not able to send data from native side to dart using EventChannel. I have updated my MainActivity…
I am getting this error while debugging my flutter app , there is no error in my dart files but during debug I get this error . I am attaching my dart files here . main.dart import 'package:flutter/material.dart'; import 'package:quiz_app2/quiz.dart';…
I want to show up greeting text something like (Goodmorning, Good afternoon, Good evening) in a text widget between the times of 6 hours intervals in flutter I've been trying to come out with how to...but still nothing so far.…