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Change an image based on a dropdown on a different screen

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Posted on by SH-23070720-0

Hello,

On my app I have three different screens. I have a 'browse' screen that shows all of the assets I have on my Microsoft List. This is set to the layout 'Image, title, subtitle, and body'. On the other screen is an 'Edit' screen that allows you to change the properties of an asset. I want the image on the BrowseScreen1 to change depending on the dropdown of the AssetType on EditScreen1.

Below is an example. I have two images stored in the media area. One is a laptop vector image and the other is a desktop vector image. I need the asset type on the left to change the image on the right to a laptop.

Dropdown on EditScreen1Layout on BrowseScreen1

Thanks,

Sam

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Building Power Apps

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CU-18081211-6 9,270 Moderator on at

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@HeronS98 ,

Set the image property of the Image control to something similar to :

If(ComboBox1.Selected.Value="Laptop",'Laptop picture','Desktop picture')

Hope it helps !

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JR-BejeweledOne 5,836 Moderator on at

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In your image control do something like this. Use the image name WITHOUT the .image type and make sure to wrap the name in single quotes:

Switch( AssetType.Selected.Value, "Laptop", 'Name of Laptop Image', "Desktop", 'Name of Desktop Image' )

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SH-23070720-0 on at

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Hi @JR-BejeweledOne
The dropdown is stored in DataCardValue13 but when I put the code you have presented into the Image, it throws an error.
Switch( 'DataCardValue13'.Selected.Value, "Laptop", 'laptop_vector', "Desktop", 'desktop_vector' )

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SH-23070720-0 on at

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Hello @gabibalaban,
This hasn't worked I don't think.
On the Image I have:
If(DataCardValue13.Selected.Value="Laptop",'laptop_vector.jpg','desktop_vector.png')
It's just throwing an error on the image. I am planning to add additional sections like an iPad and Printer too.

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JR-BejeweledOne 5,836 Moderator on at

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Where is your error? If it's in the formula can you provide a screen shot of the formula in the formula bar, where it shows the error?

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SH-23070720-0 on at

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JR-BejeweledOne 5,836 Moderator on at

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I am sorry if I was unclear. The formula provided goes in the 'Image' property of the image control in your gallery

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SH-23070720-0 on at

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I don't have an image gallery (unless I'm just blind to it)
There is a gallery that the PowerApp made for me when I integrated the List into PowerApps but it doesn't have the image property or control.

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JR-BejeweledOne 5,836 Moderator on at

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I apologize, I have been going about this wrong I think.

Change the formula that is in the Image property of the image control in the gallery like this: ThisItem.AssetType should be whatever the column name is that contains the AssetType for the item.

Switch( ThisItem.AssetType, "Laptop", 'laptop_vector', "Desktop", 'desktop_vector' )

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SH-23070720-0 on at

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Unfortunately, it's still not worked.
I might just leave it because it's not a major necessity, I just wanted to make the app look nicer.

Thanks for your help though!

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