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How to create a Collection at Power Apps from a JSON generated at a Power Automate flow?

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Posted on by mgisbert

Hi, I've read several options for this but none of them worked for me. I didn't find a way to send an array to Power Apps that works and I didn't find either a way to create a collection at power apps from a JSON text received from a power automate flow.

I can send the JSON response as a text to power apps but I cant't find the way to create a collection from this JSON string and put the items into a gallery. And I've tried to send the items directly to power apps as an array but I couldn't find the way either.

Any help on this pleas? Thanks a lot!

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v-bofeng-msft Microsoft Employee on at

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Hi @mgisbert ,

The point is that flow.RUN().response is just a JSON string. If you want to get a table directly ,you could use the 'Response' action to return a table form your flow to the app.

I think this link will help you a lot:

https://www.youtube.com/watch?v=hcMruU_ME_c

Otherwise, you should parse the JSON string in your app, I think this link will help you a lot:

https://www.matthewdevaney.com/power-apps-parsejson-function-get-collection-from-a-flow/

Best Regards,

Bof

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mgisbert 71 on at

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Yes, thanks, I finally did it with that Response step. It was so difficult to find the proper JSON schema to receive the data properly on the app anyway.

Thank you

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