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Clear AddMediaWithImage control in gallery

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Posted on by cathrose

Hi,

I am creating a checklist in a gallery where questions come from a SharePoint list and user selects radio buttons for answers and also has an option to add comments or media.

I have used the AddMediaWithImage control in the gallery, however once the user submits their answers, I want to reset the image back to the sample image.

Currently the image that was selected for the first question appears as default for all questions for the next user.

At the moment I have UploadedImage1: Image = If(IsBlank(AddMediaButton1.Media), SampleImage, AddMediaButton1.Media)

I have tried Reset(UploadedImage1) in my Submit button, however I get an error saying this is not a resettable control.

Are there any solutions to this or other controls that might be more suitable for loading files in gallery?

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Building Power Apps

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alexneedleman 45 on at

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Hey Cath!

What I would recommend as a solution would be to create a variable for your Image value in your form, and then manipulate it with the Submit button's OnSelect Property.

So first, set the OnVisible property of whatever screen your media upload control is in to Set(FormImage, SampleImage).

Then, change UploadedImage1: Image = If(IsBlank(AddMediaButton1.Media), FormImage, AddMediaButton1.Media)

Then in your Submit button, add another function to its OnSelect property (using a ; to separate commands) to the same value, Set(FormImage, SampleImage). This should make it so that once they click submit, the image goes back to the sample.

Hope this helps!
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cathrose 22 on at

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Hi Alex,
Thanks so much for the speedy response. I followed these instructions and still having the same issue. Instead of resetting to the sample image. It is resetting to the first image uploaded on previous submission. I have attached some screenshots. Can you see anything wrong with my formulas?
cathrose 22 on at

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This is working now! Thanks!