I see that both the commercial Microsoft Office Access and free open-source Kexi have this widget to allow browsing a website/image (animating gifs included) in a form. Is there any plan that Libre Office will add to this feature?
How it is to work:
It will be an embedded widget/control (like CEF - Chromium Embedded Framework) that user can drag and drop into the form, setting its position and size in the form. After setting which URL field in the table it binds to, this widget/control in the form can show the web content of the specifed URL field without calling an external program to open. After a user switches to the next record, the visual content of this widget/control changes accordingly.