Bug: BasicUI doesn't show decimals in setpoint

[prurigro]

I have multiple Setpoint values configured with step=0.5 and they work correctly in both the iOS and Android apps, but in BasicUI the value always appears as a whole number. Clicking the up arrow (for example) shows in the console that it's moving from 22 to 22.5, but in the UI the value stays 22. Clicking up again increases the value from 22 to 23 when it actually moved from 22.5 to 23.

This was the case in openhab 2.3 and continues to be the case in 2.4 (I'm not getting console output anymore in 2.4 or I'd post a screenshot).

In case it helps, here's how I've configured one of the items in my sitemap:

Setpoint item=Thermostat_Heating label="Heating Temperature" icon="heating" step=0.5 minValue=10.0 maxValue=30.0

Let me know if you need any additional information!

[prurigro]

Apologies, I realized that while the iOS app shows the decimals correctly, the Android app also doesn't show the decimal place. I'm less clear as to whether this is a configuration issue or not now...

[prurigro]

It turns out the issue was not setting a formatting string in my .items file. I had to change:

Number   Thermostat_Heating       "Heating Temperature"   <heating>        (Thermostat)   { channel="zwave:device:2xfwekls:node1:thermostat_setpoint_heating" }

to

Number   Thermostat_Heating       "Heating Temperature [%.1f °C]"   <heating>        (Thermostat)   { channel="zwave:device:2xfwekls:node1:thermostat_setpoint_heating" }

[openhab-bot]

This issue has been mentioned on openHAB Community. There might be relevant details there:

https://community.openhab.org/t/problem-with-decimal-places-in-setpoints/152401/1