Change event time selection from dropdown to basic +/- buttons

[artysidorenko]

Had a go at designing the clock change buttons. Currently we only save the time in increments of 30min in the database, so to work around that I just have one "minus 30min" button and another "plus 30 min" button.

The flow is decent though, as especially on a mobile it's more intuitive to hit the button a few times until you find the desired time, instead of opening up a sub-menu and then trying to scroll.

Tested locally with both standard and repeating events - creates successfully, but let me know if you spot anything that doesn't look right.

Let me know what you think.

Screenshot:

Standard Desktop: Standard on Mobile: Repeating Event on Desktop: Repeating Event on Mobile:

[caike08]

Great job, @artysidorenko! In my opinion, it looks better now. Could you please check why we're having trouble with Travis CI, please?

[AndyatFocallocal]

Was merged into the active branch in 2020. This PR was left behind by mistake.