It depends how you implemented the import functionality.
If this is done using a microflow you can simply turn on the “Refresh in Client” function on your commit.
Also regarding the Datasource of your grid (e.g. if a Microflow has been used) you might need to refresh your context object instead.
Hope that helps!
In you case the value will be updated in database side. If you want to refresh the data without refreshing the page use “Microflow Timer” where you can add timing that auto reloads the data by calling a microflow.
First download this : https://appstore.home.mendix.com/link/app/27/
Next insert the downloaded widget in the page were you want to reload automatically and set timer.
Finally call a microflow which refresh the object you want to
Simple dhaan. Just try it.