Save text data in a label from nfc in powerapps

[gennarodp]

Hello everyone, i am trying to save text data from nfc in a label.

How can i do this ?

I have created a button with onselect property that scans code, but i don't know how save this text data on a label.

Anyone can help me ?

Thank you

[C-Papa · Accepted solution]

try the below, i haven't been able to test but this should work

on the button OnSelect: Set(var_My_Scanned_Tag, ReadNFC()) 

For the label text property, add var_My_Scanned_Tag. when you type the last . after tag it will show you you available options to display. you probably want var_My_Scanned_Tag.Text

[gennarodp]

it doesnt' work 😞

[v-qiaqi-msft · Accepted solution]

Hi @gennarodp,

Based on the issue that you mentioned, do you want to display NFC value in a Label?

Could you please share a bit more about your scenario?

Actually, the  ReadNFC() returns a record containing the following field:

ReadNFC is only supported when running the app in a native mobile player such as the iOS and Andriod players. Even with a supported player, a device may not support NFC, in which case a message will be shown to the user and the function will return a blank record.

Please note that Text and URI datatypes are supported.

Add a Label and set the Text property as below:

With( ReadNFC(), 
      If( Not IsBlank( Text ), 
            "Read Text: " & Text, 
          Not IsBlank( URI ),
            "Read URI: " & URI ,
          "Didn't read Text or URI" 
      )
)