Is there a way to show the progress of a loop in the data app? I have an app that will iterate over 15 items and i want to show when an iteration is finished. I can put a component inside the loop, but this results in a data app where the user has to click next every time an iteration is finished. If I put the loop in the component, the entire loop has to be finished before something is shown. My app goes from 0%→ 80% and stays 80% for 10 minutes without the user knowing wat the app is doing. It would be nice to have a component that is updated during the loop or a component that will go automatically to the next step, without the user clicking on the next button, when finished. Or maybe there’s anonther option i didn’t find?

Show loop progress in data app

mlauber71 January 16, 2026, 9:43am 2

@andyoeyen welcome to the KNIME Forum. There is a solution by @mwiegand you can find here:

In addition there is a discussion about the use of node annotations:

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