Reset an Item Label in rule

[JustinG]

@Dirk_Albrecht

Yes, that’s correct. In the browser, you can get away with refreshing the page.
In the openhab Android App, I even have to close and reopen.

It is possible to get pages and even individual widgets to refresh their data using the vue key property:

Auto-refresh charts and widgets in MainUI

As people migrate over to OH3 and the MainUI from other UIs, many are surprised to find that MainUI charts are static on a loaded page and won’t refresh unless the page is reloaded. Here I’m providing a fairly simple solution that allows you to set up timed, automatic refreshes for charts on a page (or another widget that you have configured with custom content that doesn’t refresh). When Do Widgets Refresh? So many of the standard widgets and components do respond to changes in item states …

As you can see in that post to get this to work would still require some item state event. But if you’re running a rule to change item labels, it’s a simple thing to change the state of a proxy item that can then trigger a UI refresh.

At that point, timing might be the only thing I would be worried about. If you make a bunch of label changes in a rule and immediately follow that with an event that causes the UI refresh, will all of those label changes have actually been finalized yet?