Blazor Component Communication & State Handling

State handling is a common problem. It doesn't matter what kind of application; sooner or later, you want the different parts of your application to talk to each other.
In this video, I want to show you a simple way for parent-child communication, an option for component hierarchies, and a more complex solution for advanced state handling in Blazor web applications.
Event Callbacks (Calling a Method on a Parent Component)
Cascading Values (Building a Component Hierarchy)
State Container (Advanced App State Handling)
00:00 Introduction
00:37 Event Callbacks
02:34 Cascading Values
04:17 State Container
06:52 Conclusion
🔥 C#/.NET Bootcamp: The Fundamentals & more (Code FRIENDS10 for 10% OFF)*
claudiobernasconi.ch/dotnet-c...
📌 .NET Developer Roadmap
claudiobernasconi.ch/learn-do...
📌 KZbin Playlists:
The FREE Blazor Crash Course: • The FREE Blazor Crash ...
C# Programming: • How to Create Modern C...
📋 Source Code
github.com/claudiobernasconi/...
✍ Video Links
docs.microsoft.com/en-us/aspn...
chrissainty.com/3-ways-to-com...
✅ SUBSCRIBE FOR MORE VIDEOS
Subscribe: 🔔 claudiobernasconi.ch/Subscribe
🚀 CONNECT & SUPPORT
Twitter: / chbernasconic
Blog: claudiobernasconi.ch
Newsletter: claudiobernasconi.ch/newsletter
CREDITS
🎵 www.bensound.com/
* Affiliate Link: I earn a small commission at no additional cost

[@ivanryakhov300]

Thanks for the great state management review, Claudio! I think, this is a perfect starting point to explore and investigating which kind is more appropriate for a target task.

[@ClaudioBernasconi]

Thanks for leaving those kind words here.

[@MarkInChicago]

Terrific video! Professionally done and with clear easy to follow examples. Thanks!

[@ClaudioBernasconi]

Thanks a lot, Mark!

[@chezchezchezchez]

tried cascasing values for the 1st time today! Very cool! Solves a problem I had

[@ClaudioBernasconi]

I'm glad it helped you. Thanks for leaving your comment.

[@luissalinas1471]

Thanks for the video, it was very helpful, clear and concise, statecontainer had not understood it until now

[@ClaudioBernasconi]

Glad it was helpful!

[@amarendhiran]

Thanks for the great insight

[@ClaudioBernasconi]

Thanks for your comment. 🙂

[@NAEL4SLR]

That was pretty helpful. Thanks a lot!

[@ClaudioBernasconi]

Thank you, Nael! 🙂

[@dalechester5271]

At 4:55 Should I use EventCallback instead of Action?

[@ClaudioBernasconi]

I took this from an older Microsoft documentation example. I think the favorite way of doing bindings is now to use EventCallback or EventCallback in most cases. Sorry for the late response.

[@enetstudio4176]

Are you interested in getting help and private lessons via email in exchange for a small donation to a charitable organization ? You may find my email address in the stackoverflow site under the profile for the "enet" user.