DRY beforeUnload behavior #5977
Description
Description
See #5948 for context. The current behavior (which serves the browser's beforeUnload as well as the react-router's one) is currently used in:
- tracing layout view
- dataset import view
- dataset upload view
Ideally, we would use a react hook to DRY this mechanism, however, the using components would need to be converted to functional components first. Maybe a HOC is also a viable option.
Impact
Rather lower. The next time we touch this code, it would be a good idea to tackle this issue.
Cost
0.5 day ?