Everything You Need To Know About Flutter Favorite using local storage and firebase

In this tutorial we will learn how to toggle a favorite icon button, store product IDs in local storage using shared preferences (Getx), and dynamically retrieve product details from Firebase-all tailored to individual users.
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🧑‍💻 RELATED VIDEOS
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► Home Screen Design(categories): • Search Bar and Horizon...
► GetX Basics: • Flutter Firestore CRUD...
CHAPTERS
00:00 Introduction
00:11 Video Overview
02:00 Playlist Overview
04:55 Create instance for Favorite Controller
05:30 Create Storage Utility class for Getx Local Storage
06:03 How Local Storage Works
08:04 How to store data of specific user in local storage
14:24 Create a favorite controller
22:11 Get product data from Firebase database
24:08 Create Toggleable Favorite Icon
26:25 Display Products using future builder in Wishlist screen
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Description:
In this in-depth Flutter tutorial by Coding with T, discover the ultimate guide to creating a personalized Wishlist feature. Learn how to toggle a favorite icon button, store product IDs in local storage using shared preferences (Getx), and dynamically retrieve product details from Firebase-all tailored to individual users. Whether you're a Flutter enthusiast or a seasoned developer, this tutorial promises to elevate your app's user experience.
🔍 Key Tutorial Highlights:
Toggling Favorite Icon Button: Master the Flutter coding process to create an interactive user experience by toggling a favorite icon button.
Local Storage with User-Specific Buckets: Explore the power of shared preferences in Getx to create personalized local storage buckets based on user IDs.
Storing & Retrieving Product IDs: Learn how to efficiently store and retrieve product IDs in local storage, ensuring a seamless Wishlist experience.
Dynamic Product Display from Firebase: Discover how to dynamically display product details from Firebase using FutureBuilder, providing a personalized touch to each user's Wishlist screen.
👩‍💻 What You'll Learn:
✔️ Toggle favorite icon buttons in Flutter for an engaging user experience.
✔️ Utilize shared preferences in Getx to create personalized local storage buckets for each user.
✔️ Efficiently store and retrieve product IDs in local storage, enhancing the Wishlist functionality.
✔️ Dynamically fetch and display personalized product details from Firebase using FutureBuilder.
🌟 Why Watch?
Whether you're optimizing your existing Flutter app or starting a new one, this tutorial provides actionable insights for creating a personalized Wishlist feature with local storage and Firebase integration. Subscribe, like, and hit the bell icon for more user-centric tutorials from Coding with T!
#FlutterFavorites #LocalStorage #FirebaseIntegration #FlutterTutorial #CodingWithT #UserExperience #WishlistScreen #PersonalizedWishlist

[@pacson]

The search function next would be perfect!!

[@RamdanCode]

"Wow, what an incredibly informative tutorial! 🚀 Your step-by-step guide on Flutter Favorites, local storage with shared preferences, and Firebase integration is a game-changer. The way you explained toggling the favorite icon button and dynamically fetching product details from Firebase is so clear and easy to follow. I truly appreciate your effort in making complex concepts so accessible. Your teaching style is fantastic! 👏 The use of Getx for shared preferences is a brilliant touch-it adds simplicity and efficiency to the process. Thank you, [Channel Owner's Name], for sharing your expertise. Your content has been a tremendous help in enhancing my Flutter skills. Looking forward to more amazing tutorials from your channel! 🙌"

[@CodingwithT]

Thank you for all of your great remarks

[@pacson]

Nice, been waiting for this!

[@CodingwithT]

Hope you learned something new!

[@pacson]

@@CodingwithT I definitely did! Thank you!

[@professionneljacques4210]

👏 Clap your hands for him 👏

[@CodingwithT]

Thank you so much 😊

[@khaledmohamed6777]

Can you please help me, After applying the tutorial everything was good but whenever I close the app and reopen it the data got remove from the storage as I didn't save anything

[@amitpatel-lw9mx]

Your code structure is pretty nice ! Could you please make the single video for, like what we should update in the code to get and send the data from the server using API instead of Firebase ? Thank You !

[@CodingwithT]

I will try!

[@amitpatel-lw9mx]

@@CodingwithT Thank You

[@Oveshshaikh001]

Can you scale this series into admin and multi vendors app?

[@twix975]

Sir in which video did you make the cloud_helper_dart?

[@CodingwithT]

You can get the code from project starter kit for free codingwitht.com/product/flutter-ecommerce-app-with-firebase

[@IamJerico]

When I click the plus Icon from the wishlist screen on the right.. it goes to homescreen but the navigation bar menu is removed

[@CodingwithT]

Instead of calling Home Screen call the NavigationMenu Which has BottomNavigation

[@user-bg8xq8jo2g]

how many videos are left?

[@maazafridi2090]

when we work with you it looks straightforward.... but when we do it by ourselves it isn't that easy. 😩 by the way nice tutorials.

[@CodingwithT]

Keep it up Maaz I read your comments often and I can assure you that if you keep doing the struggle you will shine 💪.

[@alwajeehalwajeeh]

When i add the product the message appear: the item added to the wishlist successfully but when go to the wishlist it's be empty.

[@CodingwithT]

Debug your code and see where the issue is

[@alwajeehalwajeeh]

@@CodingwithT thank you my friend I'm solve the problems, the problem is I'm forget the exclamation mark in the loader condition snapshot.hasaData !snapshot.hasData When the admin panel start my friend?

[@jeremymunroe]

Anyone getting an Unhandled Exception: LateInitializationError?

[@CodingwithT]

This means that you have to assign a value of the variable but you didn't. Just declared the variable.

[@arjunshrestha190]

There's a growing demand for skilled professionals in the e-learning field. Your knowledge and experience would be invaluable in creating a comprehensive course on Professional E-learning Systems. Would you be interested in developing one?

[@CodingwithT]

Thank you. Yes sure, I would be happy to take the project. Please reach me at [e-mail] or WhatsApp. Message Coding with T on WhatsApp. wa.me/923178059528

[@arjunshrestha190]

@@CodingwithT Thank you

[@midoismael9571]

hello bro i got a problem which is when i log out and log in with another user it sows me the favorites has been stored previously but i only want the favorites of this person and i did the same as you did although i am workin with bloc but everything else is the same do you have an idea what might be the error please

[@midoismael9571]

up

[@midoismael9571]

up

[@CodingwithT]

Make sure the precious bucket is removed and debug to see if there is a new user and also the new bucket is being created.

[@midoismael9571]

​​@@CodingwithT i just do not know when to remove the bucket i tried calling removeData or removeAllData functions but they remove everthing with no return so when i come back to that user nothing if found and thanks bro for answering❤

[@musenyangoma6396]

@@midoismael9571 try deleting the favorite controller in your sign out method then re-initializing it when a new user logs in inside the createUserWithEmailAndPassword() and the signInUserWithEmailAndPassword() methods in your Auth Repository or however you have structured your code.

[@ukashaanwar9451]

when i remove all the product from wishlist there is an error 'package:cloud_firestore/src/query.dart': Failed assertion: line 754 pos 11: '(value as Iterable).isNotEmpty': 'in' filters require a non-empty [Iterable].

[@CodingwithT]

You just need to add a check if data exists then loop the available data