Students could close tabs unintentionally or they could just assume that changes in form elements are immediately "saved". To avoid confusion, we should guard pages containing forms. We can, somehow, with JS (I think), prevent the tab from being closed and instead let a message pop up. We should certainly do that, but only in the case that form values are actually changed.
Students could close tabs unintentionally or they could just assume that changes in form elements are immediately "saved". To avoid confusion, we should guard pages containing forms. We can, somehow, with JS (I think), prevent the tab from being closed and instead let a message pop up. We should certainly do that, but only in the case that form values are actually changed.