[UI 2.0a1] changing a subnet's space does not cause a refresh in networks/spaces tab in the UI

[LaMont Jones]

If I update a subnet to change what space it's in, while the UI is sitting in networks on the spaces tab, no update occurs. Same is true on the fabrics tab of networks.

Hitting f5 is needed to see the update.

[Mike Pontillo (mpontillo)]

One possibility is that the websocket is not sending updates when the space changes. So we'll have to rule that out first.

This could be happening because we are using $watchCollection to watch the lists of objects. By doing so, we cover additions to and removals from each list. However, we won't cover changes to each object's property.

See here for more details:

http://teropa.info/blog/2014/01/26/the-three-watch-depths-of-angularjs.html

If that's the case, it looks like we could could convert this to a $watch(..., ..., true) expression in order to fix this. (but that would be more expensive to watch.)