How do you remove square brackets when displaying float?

MIT App Inventor Help
1

I have a simple application that accepts a float coming in over BLE and displays it (temperature), e.g. 23.6. However it displays the number with square brackets around it. I would like to display the number without the square brackets. I assume it is a field display setting but I can not find it. Any help would be appreciated.

2

Try using a select item from list block and set index = 1
or
use two replace text blocks to remove the [ and the ]

3

Thanks. I have converted to using strings and use your replacement suggestion.

4

This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.