Breadcrumb like navigation

Hi all!

I’m going to create a breadcrumb like navigation with animations played when adding new nodes or removing existing nodes to the breadcrumb.

First thing I did was to create a new custom control with markup, inherited from Panel and given a ux:Class name. Now I think of binding this control to an Observable list that contains the names of the navigation but I also need to know when a new item is added to the observable list or when an item is removed from the list. I looked through the documentation for Observable but couldn’t find any information related to these 2 events. I can add my component as a subscriber but apart from that I can’t find out the individual items as far as I’ve seen.

Can anyone please help me out?

Thanks!

Could it be https://www.fusetools.com/docs/fusejs/observable#addsubscriber-func that you are looking for?