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Hiding image icon in gallery displaying temporary colleciton, if no image present.

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Posted on by EriSto

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So I have an app that collects data to a collection, which is then displayed in a gallery.

When the user is ready to save the data, the collection is patched to the DB on the hit of a button.
There user has the option to add a single image to each registration. I want to hide the image icon if there is no image waiting to be patched.

I have tried the following on the "visible" property of the image: !IsBlank(ThisItem.collImage) however, it changes nothing.

Any Ideas?

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Building Power Apps

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turnerj3 2,039 on at

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@EriSto ,
Try
If(!IsBlank(ThisItem.collImage),true,false)
EriSto 137 on at

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No difference unfortunatley.
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turnerj3 2,039 on at

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One other thing I can think of. See if you can change the fill properties of the blank image icon.
developerAJ 4,763 on at

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@EriSto
Help us with the values you are getting with ThisItem.collImage
just add it in textbox you will be find out the issue. if there is no image and colimage is getting data from image.image i mean image property of image it will be empty if no image is attached .

anyway just use !IsBlank(galleryiamgecontrol.Image) this would hide the image when its empty

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EriSto 137 on at

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Hi @developerAJ and thanks for the idea. When I added the text box showing the values for the image in the colelction, the following is listed in the entries with no image in the collection:

appres://resources/SampleImage

This is apparently why I see an image icon. Any idea on how I can hide these or get it to stop displaying the SampleImage?
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EriSto 137 on at

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I got it!

If(ThisItem.collImage = "appres://resources/SampleImage", false, true)