Images and text inputs in gallery to JSON format

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Posted on by gosuzu

Hi Everyone.

I tried to find a solution, but I couldn't find a way. Please advise if you have any ideas.

Building a canvas app which have gallery for images and text inputs. And then press a button, all items of images and text inputs in gallery to be stored in JSON format and send to automate to store in sharepoint list. (images to attachment and text input to column in list)

For Image, I could change to JSON format and stored in sharepoint list as attachment correctly.
But for text input, I cound NOT change to JSON format. When I saw JSON format, "comment" is 'null' even I filled in textinput.

Try to change to JSON format from image and text input

Images are changed correctly, but text input (comment) are 'null'

varJSON

I would be happy if anyone support for this.

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Building Power Apps

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v-wenjuan-msft Microsoft Employee on at

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Hi @gosuzu ,

Thanks for your detailed description. Your process seems all right and I can get proper result based on your steps...
Would you like to check your collection to ensure the comment shows up there?

Community Support Team _ Wenjuan Zou
If this post helps, then please consider Accept it as the solution to help the other members find it.

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timl 36,383 Super User 2025 Season 2 on at

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@gosuzu

The first argument in your call to ForAll should be photogallery.AllItems.

In your formula, you're passing photogallery.AllItems.Image5 which is not correct.

ForAll(photogallery.AllItems, Collect(MycolPhotoJSON, {Url: ThisRecord.Image5.Image, comment:TextInput2.Text} ) )

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gosuzu 4 on at

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thank you everyone. I solved it.

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