Creating an expression to limit the data to the bar-coded entry
After you add scanning capabilities for a mobile app user, add an expression to limit the data to show only the row that matches the scanned item.
Perform this task in
Spotfire Analyst using a data set that has a string column containing bar codes or QR codes.
Procedure
Result
The following image displays the table visualization in an iPad after the bar code button is pressed. The value of the code is captured, and the corresponding data is displayed.

The following image shows the same results in an Android device.

Copyright © TIBCO Software Inc. All rights reserved.