Hi I am working on making a dashboard that starts by asking the user to upload 4 separate excel files. then data analysis takes place, and a few charts and table summarize the data. my problem is since I am defining a default value for each excel file every time that i open the interactive view it already has all the content filled with default value. how can i make it wait until all 4 files are uploaded before showing any data? I tried using refresh button widget and couldn’t make it work! any suggestion is greatly appreciated!
You could write the files outside (before) the component and the component will wait for the files, or you could use a Wait... – KNIME Community Hub
You can also connect a flow variable from the excels to the node you want to run after
1 Like
This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.