How to make ng-repeat filter out duplicate results

Question

I\'m running a simple ng-repeat over a JSON file and want to get category names. There are about 100 objects, each belonging to a category - but there are only

Answer 1

You could use the unique filter from AngularUI (source code available here: AngularUI unique filter) and use it directly in the ng-options (or ng-repeat).

    Default
    // unique options from the categories