MI-59 exclude all studies

[JanionNevill]

All studies can now be excluded without crashing the app

[tommorris168]

You could have kept the first PR, because the branch to be merged into can be changed after creation. (In fact, for a while I didn't realise there was any other way of doing it!)

[tommorris168]

This PR is fine, but there is a problem which I assume is from MI-28. If you check the boxes too quickly you go into an infinite loop, where they keep checking and unchecking.

[JanionNevill]

If you check the boxes too quickly you go into an infinite loop, where they keep checking and unchecking.

Nooooo! I thought I'd fixed that!

Can you give me a set of precise reproducible instructions please?

[tommorris168]

I don't think I can. I can reliably reproduce it using the default continuous dataset, but not always at the same point. Sometimes it starts immediately and sometimes not. The only thing I can say with certainty is that if you click them one at a time and watch the table on tab 1a, if you wait for the table to update before the next click then the problem doesn't occur. Good luck!

[JanionNevill]

@tommorris168 I've reverted the disconnected network issue on another branch. Are you happy for this to be merged now?

[tommorris168]

It's crashing when I remove all the studies.