I am having issue with the below code, the following code failed to parse the given json: import 'dart:convert'; void main() { String jsonString = ''' { "status": "success", "data":{ "edit": 1, "draft": "{"id":"25863","type":"ABC"}" } } '''; try{ var decode…
I have created a new serverpod project and launched the docker containers for the database and redis. But when I launch the server it self I get the following error: Failed to connect to the database. Retrying in 10 seconds.…
when user using 24 hours format, I have pick time with showTimepicker have set alwaysUse24HourFormat:false and when selecting time displays in 12 hour format but selected timeofday is 24 hours format ,so how change it into 12 hours format? I…
var defaultmonth = int.parse(DateFormat('yyyyMM').format(DateTime.now())); @override void minus() { setState(() { if (defaultmonth != DateTime.now().year - 1) { defaultmonth--; } }); } @override void add() { setState(() { if (defaultmonth != DateTime.now().year + 1) { defaultmonth++; } }); } I want…
I need to display a very large collection of elements (images from files) in a ListView, using the usual ListView.builder constructor. I statically know the size of each element so, technically, I know also the total height of the list…
I fetch a list from an api, which list has some fields already defined. I want to write on some of the fields and send it back, so I use a Form and under the form I use a Consumer…
i have the following code class MediaOpned extends ConsumerStatefulWidget { const MediaOpned({ Key? key, }) : super(key: key); @override ConsumerState<MediaOpned> createState() => _MediaOpnedState(); } class _MediaOpnedState extends ConsumerState<MediaOpned> { @override Widget build(BuildContext context) { return Scaffold( backgroundColor: Colors.black, body: ListView.builder(…
My Issue: Aligning Text with Container / Icon in Row Current Output: (I want to align this blue line with text horizontally center) Expected Output: (Red horizontal line for a guideline) My current code: Row( crossAxisAlignment: CrossAxisAlignment.center, children: [ Text(…
I want the subtitle of my ListTile to be hidden when it reaches the end of list tile. What i Get: What I want: If i give overflow:TextOverflow.ellipsis to the Text Widget i get this: Code: import 'package:flutter/material.dart'; class HomePage…
void methodA() { if (1 == 1) { checkIfExitMethodA(); doSomething(); } else { print('nothing'); } } void checkIfExitMethodA() => print('check whether to exit the parent function'); Is it possible to implement checkIfExitMethodA() method which contains few conditions to check and…