Improve switching between plots

[sgagliano]

On Manhattan Plot page when you click a variant have an option to go eitherto the LZ page or to the PheWAS page (to make navigation to the PheWAS plot less clunky).

[pjvandehaar]

Thanks @sgagliano . What do you think of these options:

1. When you click a point on the Manhattan plot, you get a tooltip locked in place for that point (like how it happens now on the LZ plot). That tooltip has links to both PheWAS and LZ, so you click one of those. The PheWAS plot would work the same way, linking to both the LZ and Manhattan.

2. When you're on the Manhattan or PheWAS pages, there's a toggle/switch (like this) in the header that says:

   [ LocusZoom Enabled | LocusZoom Disabled ]

   Maybe I could put a little question-mark-in-a-circle next to it that explained a little more.

3. When you're on a Manhattan page, there's a toggle right below the Manhattan plot that says:

   Points link to [ LocusZoom plot | PheWAS plot ]

   The PheWAS page would have a similar toggle:

   Points link to [ Manhattan plot | LocusZoom plot ]

I'm favoring option 2.

[sgagliano]

Thanks @pjvandehaar

I think either option 1 or 2.
You say you're favouring option 2. Wouldn't you need 2 toggle switches: one for LZ and the other for PheWAS, where only 1 can be switched to "ON" at a time:
ON/OFF [ LocusZoom Enabled | LocusZoom Disabled ]
ON/OFF [ PheWAS Enabled | PheWAS Disabled ]

The "little question-mark-in-a-circle" to explain is definitely a good idea.

[pjvandehaar]

all possible behaviors when clicking on a point: (LZ always has "Go to Manhattan Plot")

 Manhattan
 |       ^
 |       |
 V       V
LZ <---> PheWAS

currently:

 Manhattan
 |       ^
 |       |
 V       |
LZ ----> PheWAS

with "LZ disabled":

 Manhattan
         ^
         |
         V
LZ       PheWAS

with "LZ enabled":

 Manhattan
 |       
 |        
 V       
LZ <---> PheWAS

One switch can't do the current behavior but I'm gonna try it and see how it works.