In the CMS I have a gridfield and have included the GridFieldExportButton button. Then I filter the view-able data using the standard column filtering interface and go to export but it will export all data and not just the filtered results that are shown on screen. Is there a way when exporting to only export the filtered results?
Just to make sure, I've tried this on a GridField added to a Page, in SilverStripe 3.6. I filtered using the form that opens when you click the search icon top right. The export button gave me only the filtered rows.
So I guess it works in 3.6. Maybe you are using a version of SilverStripe where this doesn't work as expected?