2x2 Mosaic: update parameter selection frontend to allow users to select reference groups for all variables

[danicahelb]

Related to https://github.com/VEuPathDB/EdaDataService/issues/130

Final parameter selection UI can be found here: https://www.figma.com/file/Su1eNm3Bby85CfrnX42L7q/2x2-table-UI?node-id=44%3A431&t=ZCxlWaPOOG1AbgKr-0

[danicahelb]

[nkittur-uga]

I keep running into this bug while trying to do this:

[nkittur-uga]

Also, I noticed that value selection is only available (enabled) after both X and Y variables have been selected. It left me wondering for a second why the X value selection was not available after I selected the X var.

[jernestmyers]

This is currently only testable on a dev site due to the backend changes. Actually, I would expect this to work on QA. It does work fine on my dev site with latest code.

Also, I noticed that value selection is only available (enabled) after both X and Y variables have been selected. It left me wondering for a second why the X value selection was not available after I selected the X var.

I initially implemented this along the lines of your thinking, but then I interpreted the mockups to enable those buttons only after table vars are selected.

[nkittur-uga]

Thanks for the clarification. Yes, I would interpret the mockups as you did. I'll mention this to my team just to make sure everyone likes having it this way.

[nkittur-uga]

@jernestmyers - I spoke to the team and we feel that the Quadrant A values should become active immediately after their corresponding x- or y-axis variable has been selected. Sorry this is different from the mock-ups! And thank you for making the update.

[jernestmyers]

I've merged changes to get the disable/enable behavior to work as requested. The QA site's backend is having trouble getting up-to-date with the client code, but in the meantime things can be viewed/tested on my dev site.

[nkittur-uga]

Looks great, thanks Jeremy!