Designer Formula @Functions

Following @Functions are available in Nomad for web browsers Designer v1.0.13.

@ScanBarcode (Formula Language)

Returns a scanned barcode.

If using HCL Nomad for iOS, then @ScanBarcode will invoke the device’s camera and allow the user to use their mobile device to scan a barcode.
Note:
  • If used on platforms other than Nomad Mobile, @ScanBarcode will return an empty text string.
  • Support for this function will be available in a future release of HCL Nomad for Android.

Syntax

@ScanBarcode

Return value

barcode Text

The barcode scanned by the user using the device camera. This value is empty if the user denies Nomad permission to use the device camera. This value is also empty if the user cancel’s the barcode scanning process before a barcode is scanned.