How do I only show an element if nested ng-repeat is not empty?

Question

I have a List of lists, created with a nested ng-repeat. Each outer ng-repeat contains a div with the label of its inner list (eg: \"Group A\"). I\'m now trying to create a

Answer 1

I have only slightly modified your list-widget.html, see it in action: plunkr

The idea is simple - use the same filter for ng-show:

{{ key }}

The label will be visible only if there are some unfiltered items.

In my example I'm using searchText for filter because I'm not familiar with CoffeeScript.