Add reverse-mobile-order block class

[swashbuck]

Subject of the enhancement

It would be useful to have a reverse-mobile-order block class that would work similarly to the reverse-desktop-order desktop class.

.block.reverse-mobile-order .component {
  @media (max-width: (@device-width-medium - 0.0625rem)) {
    &__container {
      flex-direction: column-reverse;
    }
  }
}

[oliverfoster]

I don't think these maintain the tab order do they?

[swashbuck]

No, the reverse-desktop-order just changes the display order as far as I can tell. Not the DOM order.

I suppose a JSON option that changes the DOM order would be preferred here?

[oliverfoster]

Hmm... _reverseChildrenOnDeviceSizes type thing?

Not quite sure what would be the best plan. NavigationView has a nice Dom sort algorithm https://github.com/adaptlearning/adapt-contrib-core/blob/89a0421ba06e127bfb0b5825a2bd7e839e06d49b/js/views/navigationView.js#L177

[oliverfoster]

It might be a good idea to check that this is an issue with whoever wrote this CSS originally first?

adaptlearning/adapt_framework#2670

[swashbuck]

Looks like @guywillis was involved with that one. Is there a reason we removed the ability to change the DOM order and instead use flexbox?

[guywillis]

Clutching at memory straws but I think it ended up being simpler to do via a custom class than a json property.

I'm not opposed to returning to a json property as it's certainly more AAT friendly.