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OnChange property disappeared from components

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Posted on by hakisan

Hi, I'm having some problems with the component made with PCF. As you can see below, the OnChange property is completely gone.

I'm using @RAWilson big calendar for canvas app atm, but the problem is present with all of my other components. OnChange can't be found anywhere. This only happen a few hour ago, the property was still there this morning, It seems likely to be a problem with new powerapps update.

Hope this can be resolved soon, thank you.

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Power Apps Pro Dev & ISV

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LeHoangVu 36 on at

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Same problem, need help !

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hakisan 46 on at

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pump

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AyeChan 8 on at

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same problem too.

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AyeChan 8 on at

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Hi Hakisan! I have face with same problem too. When did you notice this problem? me, Saturday. Thank you.

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nicompte 7 on at

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I'm having the same issue, when I import the PCF into my application, the OnChange field is present, but:
- it's actually only working in edit mode (using Alt + click, and Play), not when I publish the app
- when I close and re-open the app, the field is gone

I'm not sure when it stopped working though.

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hakisan 46 on at

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I noticed it after powerapps version 3.20103.28, so around Thursday last week.

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Jasper Callens 31 on at

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Bump.
We are experiencing the same issue in Version 3.20104.33.

Initial use of the PCF control in the app works perfectly. When the app is opened for a second time the OnChange action seems to broken whenever it is filled in. We always get the following error:
The formula is: Set(_varTest, ShapeDrawingBoard1.Output)
This clearly does not contain any operator and therefore the error seems invalid.

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DanielZZ 38 on at

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Same Issue, the onChange is missing
I have the same component in 2 different tenants and in one is missing and in the other is still present. No changes made lately.
Both have the same version 3.20104.33

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ScottDurow 1,039 on at

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@HemantG - any update on this - it's causing some pain!

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ScottDurow 1,039 on at

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Do remember that PCF in Canvas Apps is still in preview and not intended for use in production yet!

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