Global loading indicator

[aonic]

At least on my development machines, there is a noticeable lag when doing actions that require loading data from Magento, such login/register, add to basket, load basket.

Can we implement something at the angular Http service level to add some kind of loading status/indicator to let the user know something is going on?

[Wildhoney]

I'm not sure if we should make this part of the Http service, or to implement it locally to each element – I've implemented it locally on the login section. If we implement it in the Http service then the loading icon will have to go somewhere general, and as our app supports parallel actions, how would we handle multiple loading indicators? For me I'd expect the loading status to be on the button I clicked. For the loading of the basket and other sections (such as the filters), then I think those should be localised as well. I'll have a think...