Flutter Tutorial - Inherited Widget Explained In Detail

[@HeyFlutter]

This might help you :) 👉 12 Week Flutter Training from Newbie to Expert: heyflutter.com Source Code: github.com/JohannesMilke/inherited_widget_example BuildContext Tutorial: kzbin.info/www/bejne/d33QlWmggdaIgZo Riverpod State Management Tutorial: kzbin.info/www/bejne/bnmWk6qurdGUars Provider State Management Tutorial: kzbin.info/www/bejne/oX-cipmaacuoZpY Riverpod Calculator Tutorial: kzbin.info/www/bejne/bJrWiGVsmZ6Hn6c Tinder App Tutorial: kzbin.info/www/bejne/rGLaoJmepNqneM0 Shop UI Tutorial: kzbin.info/www/bejne/eYK9o2B9jcqSlbs Todo App Tutorial: kzbin.info/www/bejne/oX-cipmaacuoZpY

[@chimurawill]

I've been struggling to find an in-depth approach of inherited widget for days. Thank you so much for this video, awesome job!

[@HeyFlutter]

You are welcome, Willian Chimura 😊

[@Ayush-bk3rv]

Any doubt in flutter, you can count on this guy. Thank You

[@HeyFlutter]

Thanks, for your support, @user-im9wp8eo9s! 🙂

[@moulikgupta6979]

oh my god you cant even imagine how much you helped me here....

[@HeyFlutter]

Glad it was helpful, @moulikgupta6979 😀

[@christianmarpert3844]

Awesome! Guess now I got what's going on under the hood of all these state management solutions. Although I keep going with one of them for simplicity reasons. Anyway, great explanation! Highly appreciated your contents. Keep goin and merry Xmas!

[@HeyFlutter]

Thanks! Merry Christmas 🎄 Yep totally fine to use Riverpod, Provider, etc. 👍 Riverpod State Management Tutorial: kzbin.info/www/bejne/bnmWk6qurdGUars Provider State Management Tutorial: kzbin.info/www/bejne/oX-cipmaacuoZpY

[@christianmarpert3844]

@@HeyFlutter meanwhile I switched to bloc + get_it ;) just trying out different stuff

[@anchorrealtynm7897]

Thank you for this, head and shoulders above other Inherited widget info.

[@HeyFlutter]

You are welcome, AnchorRealtyNM!

[@elmagnificent8550]

good. bought ur sponsorship!

[@zledwon]

Very well explained. Thanks! As a newcomer I have to say - clearly Flutter has big problem with state management. I know there are 3rd party packages, but c'mon.. there should be a better, clean way.

[@HeyFlutter]

Right, @zledwon! 🙂

[@fgreau]

Thanks for the explaination ! I'll admit that you writing "stfu" to use autocompletion to write StatefulWidget made be chuckle xD

[@HeyFlutter]

Thank you, @fgreau! 🙂

[@dilshan3372]

Best explanation about inherited widget🤘👌

[@AnthonyDev]

Great explanation. In depth. Thanks.

[@haiderjaafer8164]

Absolutely brilliant keep going forward

[@fethisert5527]

Thanks bro it's very helpful to understand inheritedWidet

[@HeyFlutter]

Glad I could be of help, Thank you fethi sert! 😊

[@fethisert5527]

@@HeyFlutter I want to ask something what is deference between initilazing variable in InitState() and intiliazing normaly like under the Class

[@fethisert5527]

class Number extends StlsW{ int x = GetNumber() } //or late int x; initState(){ x = GetNumber(); }

[@fethisert5527]

@@HeyFlutter Yes you are very good but fast : )

[@FelexAndVirginia]

First of all thank you for this content bro here is question 06:30 when i add final String name; as varaiable on dependonMyinheritedWigetExactype() will i also change it to dependonMyinheritedWigetExactype().name ? 💁‍♀

[@KostasOreopoulos]

As far as I can tell, we are storing the state inside the InheritedWidget twice. Once from the Stateful widget, and one inside the InheritedWidget itself. The only time we use the state inside the InheritedWidget, is when we check between current and previous state inside updateShouldNotify. So what we do is keep two states in sync. When the stateful widget updates, it creates a new InheritedWidget which will trigger an updateshouldNotify, which will trigger a UI update. Is that correct?

[@HeyFlutter]

Thank You @KostasOreopoulos! Follow this link: semaphoreci.com/blog/state-management-flutter-inheritedwidget-provider-state-management#:~:text=InheritedWidget%20is%20a%20tool%20for,the%20use%20of%20the%20context. I hope you will get your answer 🙂

[@hemantchauhan6437]

Thank you✨️🙏

[@HeyFlutter]

You are welcome, @hemantchauhan6437 😊

[@insightsOfJ]

Thank you for the good video. As a note: so if I am correct, a drawback of InheritedWidget is, if your InheritedWidget is not above your MaterialApp and you push a page, then the children widgets will not be able to access the state variables of the InheritedWidget anymore. But if you put it above the MaterialApp then all ancestors and children will be able to access the state variables in the InheritedWidget. So how does one go about fixing the problem when a page is pushed and the InheritedWidget's state becomes inaccessible, because I am guessing this is due to the Navigator?

[@HeyFlutter]

Thank You J Richards! Follow this link: medium.flutterdevs.com/inherited-widget-in-flutter-604b0f009297#:~:text=In%20flutter%2C%20the%20inherited%20widget,references%20when%20a%20change%20occurs. I hope you will get your answer 🙂

[@insightsOfJ]

@@HeyFlutter thank you Johannes!

[@РоманСергеевич-э6ю]

thx! great video!

[@HeyFlutter]

You are welcome, Роман Сергеевич!

[@aloooshalsoumahi5124]

thank you man , but it is really long way and alot of things to do to share some data in all widget, better to use any kind of state provider

[@HeyFlutter]

Thank you ❤️ for the suggestion! We’ll definitely consider it for our future content ideas. 😊

[@fluffycatstream6196]

for those who can't access the counter, add .counter after Updating.of(context) after this. ex: final counter = Updating.of(context).counter;

[@michaelrogers6935]

Instead of putting a StatefulWidget on top of the InheritedWidget, couldn't you have just extracted the counter into a separate class with an increment method?

[@yoapps137]

Really well explained... But if I feel more comfortable just using provider than this... Will I be missing out on something??

[@yoapps137]

@@HeyFlutter I actually agree with that logic. I too believe first learn to code those basics.. Then pick up on packages, lib.. Etc etc.. Hey by the way wrote you a email.. Hope you were able to read it.

[@HeyFlutter]

Most state managements make use of the InheritedWidget, also the Provider. The Provider is only wrapping the InheritedWidget and has some more features for more comfortable usage. Therefore it is always good to learn the basics of the InheritedWidget because it is used almost everywhere under the hood.

[@eNONO-ot4zh]

thank Johannes my concern is probably linked to an inheritedWidget. the link to the source code does not work. like having the new link?

[@HeyFlutter]

Thanks, e.NONO! 🙂 This link should work for the source code: github.com/JohannesMilke/inherited_widget_example

[@lyricsmint567]

Awesome vid..

[@shaderone07]

15 mins in ....I think i need to come back here later

[@HeyFlutter]

Great, Thank you @shaderone07!

[@Dabayare]

Most ppl nowadays are visual learners. So was wondering why they do not have the views and constrains tabs for Flutter development like in Java/Kotlin for Android Studio. They are very confusing building apps in the style of React when u have too many views.

[@mrunfunny]

you don't really need it as you can instantly see the changes reflect in the emulator or an actual device

[@brokecoder]

Dart seriously needs to DataClasses from python