New-UDUpload not working in Pages

PowerShell Universal
1 
Product: PowerShell Universal
Version: 5.6.6

New-UDUpload control not working if I put it in one of the pages in an App.

but it works if the control is in the App

image
image1018Ɨ165 4.19 KB

2

am on 5.6.1 and maybe that is a difference, but in my apps (on pages) UDUpload is working fine (more or less)

maybe provide your codeā€¦

3 
New-UDUpload -Text "Upload" -OnUpload {
     Show-UDToast $Body
 } -Id 'upload1'

took the example from PU docs :slight_smile:

4

image
image1533Ɨ264 10.1 KB

5 
Show-UDToast "$Body"
6

image
image526Ɨ221 48.7 KB

if I use ā€œ$Bodyā€

7

yup, something must be broken.
on 5.6.1 it works even without double quotes

8

I agree, I also managed to convert $Body to json and the output is not promising ā€¦ :slight_smile:

image
image1389Ɨ166 12.3 KB

Since I am middle in a huge project, I donā€™t want to upgrade to 5.6.7 if the problem is still there.

9

I am having troubles too.

When using this code

New-UDUpload -Id ā€œcsvUploadā€ -Text ā€˜Upload Csvā€™ -Accept ā€œ.csvā€ -OnUpload {
$Data = $Body | ConvertFrom-Json
$bytes = [System.Convert]::FromBase64String($Data.Data)
[System.IO.File]::WriteAllBytes(ā€œ$env:temp$($Data.Name)ā€, $bytes)
$Page:Filepath = ā€œ$env:temp$($Data.Name)ā€
Sync-UDElement -Id ā€œUploadCompleteā€
}

I am getting

Screenshot 2025-10-14 120839
Screenshot 2025-10-14 1208391737Ɨ177 37 KB

I tried the basic

New-UDUpload -OnUpload {

    Show-UDToast $Body.Data

}

Getting an error too,

image

10

Issue remains in 5.6.8

11

I am on 5.6.8 as well.
It seems your issue is the show-udtoast.

Try the following:

New-UDPage -Url "/upload" -Name "upload" -Content {
    New-UDUpload -OnUpload {
        Show-UDToast $($Body | convertto-json) -duration 10000 -BackgroundColor gold
    }
}

Yow will notice that there is much more in $Body but just the name or the data.
JSON helps you to understand the structure.

You can then use each value as needed.
Even better is using a textbox to display the contents.

New-UDPage -Url "/upload" -Name "upload" -Content {
    New-UDUpload -OnUpload {
        Show-UDToast $($Body | convertto-json) -duration 10000 -CloseOnClick -BackgroundColor gold 

        Set-UDElement -Id "debug" -Properties @{value=$($body|convertto-json)}
    }
    New-UDTextbox -Disabled -Multiline -Id "debug" -FullWidth
}

image
image644Ɨ641 9.66 KB

12

thanks, I tested again and it seems working without -duration as well.

thanks!

13

Hi, thanks.

Eventually it was related to permissions, our svc account used to run PSU didnā€™t have permissions to write on that temp folder, hence JSON file showing an empty object.