web
You’re offline. This is a read only version of the page.
close
Skip to main content

Notifications

Announcements

Community site session details

Community site session details

Session Id :
Power Platform Community / Forums / Power Apps / NotifyOutputChanged in...
Power Apps
Unanswered

NotifyOutputChanged in external tsx?

(0) ShareShare
ReportReport
Posted on by 20

Hi guys, I'm new to react in PCF.


I'm trying to update the value of the field where my PCF is bounded to using the PCF I am creating.

I tried this approach:
I am setting the "_notifyOutputChanged" witht the original notifyOutputChanged

MacThareLyn_0-1716264120364.png

Then calling it on my custom method, they are in a same class

MacThareLyn_1-1716264232692.png

But when I'm trying to call it on another tsx file, I getting an error

MacThareLyn_2-1716264268422.png

Error:
"this._notifyOutputChanged is not a function"

I'm stuck right now. can anyone tell me what's the correct approach here. Thank you!

I have the same question (0)
  • Diana Birkelbach Profile Picture
    3,072 Most Valuable Professional on at

    Hi @MacThareLyn , 

    You should pass the "updateProps" callback through the props of your other tsx file (component).
    You don't instantiate your PCF from your other TSX, but render your other tsx (component) inside your productSubgrid class instead.

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

Quick Links

Forum hierarchy changes are complete!

In our never-ending quest to improve we are simplifying the forum hierarchy…

Ajay Kumar Gannamaneni – Community Spotlight

We are honored to recognize Ajay Kumar Gannamaneni as our Community Spotlight for December…

Leaderboard > Power Apps

#1
WarrenBelz Profile Picture

WarrenBelz 759 Most Valuable Professional

#2
Michael E. Gernaey Profile Picture

Michael E. Gernaey 310 Super User 2025 Season 2

#3
Power Platform 1919 Profile Picture

Power Platform 1919 228

Last 30 days Overall leaderboard