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thanks for this tutorial video it really helped me to build my mobile app, (analytics dashboard for social media content creator) which is now live! it has been few days only but this video was very helpful! API was a bit trickier but could make it work :) cheers

Great video, you solved my problem thanxalot

Great vid helps alot. Your example to list days between specified days. What about if for specified month and year meaning if i specified march it will list all days within that month. Thanks again

Hi :). I'm doing everything like you and here what happens: '_Map<String, dynamic>' is not a subtype of type 'Iterable<dynamic>' What am I doing wrong if you don't have this issue? I start to become powerless...

This tutorial ignores two important things that video makers keeps ignorering all the times. (1) Showing an error if network is not available. (2) Detecting if returned Map(data) is empty and show "not data text" or something and probably showing a loading spinner for the slow networks instead of keeping users waiting on a blank screen, but loading spinner isn't important. Anyways it was a great tutorial. Many thanks

how to print the results in an alert instead of console ? please anyone tell me how to do this🤚

but if we used it in Feb month get a result is not as perfect i thing so

how to get addreas ?

Unfortunatelly the sound is weak ! i like your work by the way ! thank you

But what if json data it self is non-string type ? i tried to use my boolean type json but it wont work

Yo!!! you just got a new subscriber, your lecture is suscint and clear. Wow!!! i love you sir. Keep up the good work. i'll definitly watch all your videos and drop feedbacks.

in future videos, can you try to make the audio volume a bit better? I can hardly hear you even at high volume.

Thank You very match

youre an absolute knob for not leaving the code

Flutter task: First Screen - Prepare a list using a api call Second Screen - create another screen where u can fill the details related to list and write validations for fields. And filled details should add to the first screen listings

Flutter task: First Screen - Prepare a list using a api call Second Screen - create another screen where u can fill the details related to list and write validations for fields. And filled details should add to the first screen listings

you' are amazing! Thanks for the video

flutter can enable or disable airplane mode on thirts with android. Thank you

I have a problem with syntax Errorr : itemCount:snapshot.data.length, /// return ListView.builder( itemCount:snapshot.data.length, itemBuilder:(context,i){ return ListTile( title: Text(snapshot.data![i].fistname), ); /// Please help me

Thank you so much it's helpful 👍

The type 'Map<String, dynamic>' used in the 'for' loop must implement Iterable.

Simplicity is your asset. Great!

how to get street in address in that link

You are really good

after i put data how to show this data in next screen with name,job,id,create at please replay me.

You doing too good very impressed 👍👍👍 Please make more videos on flutter

Dear Please post new Tutorials The way you teach is So amazing i searched alot on youtube but noone teaches like you Do please it has been long you havent post any video

Sir please make a video on Flutter Integrate DataBase

Ty bosss

Inverted commas?? They are called quotes

great

Bro. If you can reply. Can you please tell us how to implement search and create a new page with the user details in it?

thank you so much, it really helps me!

It keeps showing loading data.

Thanks.. in case I only supplied autovalidate code in Form and it started working..Pl. don't stop making videos in flutter.. in long term it would be beneficial to you

How do I populate data to the model after retrieving a data from an API?

import 'dart:convert'; import 'package:api_call/main.dart'; import 'package:flutter/material.dart'; import 'package:http/http.dart' as http; import 'main.dart'; void main() { runApp(Myapp()); } class Myapp extends StatefulWidget { const Myapp({Key? key}) : super(key: key); @override State<Myapp> createState() => _MyappState(); } class _MyappState extends State<Myapp> { @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( appBar: AppBar( title: Text("My Api"), ), body: Container( child: Card( child: FutureBuilder(future: getdata(),builder: (context,AsyncSnapshot snapshot){ if(snapshot.data==null) { return Container(child: Center(child: Text("loading data"),),); } else { return ListView.builder(itemCount: snapshot.data!.length,itemBuilder: (context,i){ return ListTile( title: Text(snapshot.data[i].name), subtitle: Text(snapshot.data[i].userName), ); }); } },), ), ), ), ); } } class User { final String name,email,userName; User(this.name, this.email, this.userName); } Future getdata() async { var response= await http.get(Uri.https('jsonplaceholder.typicode.com', 'users')); var jsondata=jsonDecode(response.body); List<User> users=[]; for(var u in jsondata) { User user=User(u["name"], u["email"], u["username"]); users.add(user); } print(users.length); return users; }

Nuur há 8 meses se você tiver problemas com o data.length; corrija-o colocando 'AsyncSnapshot' antes do snapshot no parâmetro do construtor; construtor: (contexto, instantâneo AsyncSnapshot) vlwww

Video is useful but needs some changes like: you need to add json.encode() to body. For example: body: json.encode({ "test": "test"}) and add headers after the body, like: headers: { 'Content-type': 'application/json', 'Accept': 'application/json'}) if you're having "The body might complete normally, causing 'null' to be returned, but the return type, 'FutureOr<DataModel>', is a potentially non-nullable type." error message, then you can change future type to Future<bool> and use it like a function returning bool value (after checking it's statusCode ofc.) And also don't forget to add "await" before calling the function. Anyways, thanks for the video.

It is really a helpful lecture for understanding Please tell me the shortcut to wrap a widget inside a widget

hey bro if api have Millions, hundreds of thousands of data, is it okay to use a for loop?

The body might complete normally, causing 'null' to be returned, but the return type, 'FutureOr<DataModel>', is a potentially non-nullable type. I am getting this error in future function method. Please Help

@Flutter With Me Is there code on Github?

I'm getting cart.length = 0 but i dont know why. class Inventory extends ChangeNotifier { List<Items> _items = []; List<Items> _cart = []; Items? _activeItem; Inventory(){ _items = [ Items( id: 1, qty: 1, name: 'French Fries', price: 15, pic: '', ), Items( id: 2, qty: 1, name: 'Bacon', price: 5, pic: '', ) ]; notifyListeners(); } List<Items> get items => _items; List<Items> get cart => _cart; Items? get activeItems => _activeItem; setActiveItem(Items? item) { _activeItem = item; } addOneItemToBasket(Items item) { Items inCart = _cart.firstWhere((element) => element.id == item.id, orElse: () => item); if(inCart != null) { inCart.qty += 1; } else { _cart.add(item); } notifyListeners(); } removeOneItemFromBasket(Items item) { Items inCart = _cart.firstWhere((element) => element.id == item.id, orElse: () => item); if(inCart != null && inCart.qty == 1) { _cart.remove(item); } else { inCart.qty -= 1; } notifyListeners(); } getCartQty() { int total = 0; for(int i = 0; i < cart.length; i++) { total += cart[i].qty; } print("cart len: " + cart.length.toString()); // <-- This is zero; print(total.toString()); return total; } }

thanks it helped alot

I get this error when trying to run app "The return type 'Null' isn't a 'Items', as required by the closure's context." cased by inventory.dart "Items _activeItem = null;". How do i solve this?

sir, any chance we can fetch data from json using streambuilder ?

Very informative and helpful video. Love from PAKISTAN.

thanks, it helped a lot

I've been struggling with this. Instant sub