In my project, when <code>ChangeNotifier</code> class receives a status it sets up a boolean and calls <code>notifyListeners()</code>. In my main <code>build()</code>...
I've been searched but I didn't find any question (sorry If I there is some yet...) My question is: I have two pages, I use ChangeNotifierProvider in this two pages, b...
I have my <code>Cart</code> model as below <pre><code>class Cart { String description; double unitCost; double amount; int quantity; String color; Stri...
I have this simple changeNotifierProvider here it is <pre><code>import 'package:flutter/material.dart'; class CreatePetProvider extends ChangeNotifier {...
Assume we have a complex Model with <code>ChangeNotifer</code>, so how should I automatically update the UI when model changes? Here is what I came up with, but...
I am trying to make an app having a database it has a table <strong>Students</strong> <pre><code>class Students extends Table{ IntColumn get RollNumber=>in...
I am curious if creation of new objects removes all attached listeners. Here it is simple code: <pre class="lang-dart prettyprint-override"><code>class Notifier ex...
I have a ChangeNotifierProvider class that provides a popup to its Consumer Widgets. The popup function called showPopup contains a raised button which whe...
Given the following Dart/Flutter class structure: <pre class="lang-dart prettyprint-override"><code>import 'package:flutter/material.dart'; class A with ChangeNo...
I'm using viewmodels for my app that extend ChangeNotifier. To use them I'm trying to implement an generic base widget: <pre class="lang-dart prettyprint-override...
I've got an app with working user registration, and using a user provider am able to set the user during registration and retrieve it on the following screen without i...
I'm developing a flutter app and I've used ChangeNotifierProvider to manage states.I have a class called 'Data' which is the model of the app (model in MVC design patt...
I have the following class: <pre><code>import 'package:flutter/foundation.dart'; class TogglesListViewModel extends ChangeNotifier {} </code></pre> And a co...
I need to let the consumer widget listen to multiple variables depending on a boolean value. this is the model class <pre><code> class Lawyer{ Data? da...
I'm trying to read my UserData into form fields when the user tried to edit their information. I can write to Firebase, but I can't read and display user data into the...
