javascript - Filter array by common object property in Angular.js? -


i've been struggling on few hours. situation is, have app, receives data people in json format:

"people": [       {         "name": "ivan",         "city": "moscow",         "country": "russia"       },       {         "name": "john",         "city": "seattle",         "country": "united states"       },       {         "name": "michael",         "city": "seattle",         "country": "united states"       }     ]

and need filter them groups based on city (to displayed in dropdown <ul>s. i.e. user clicks "seattle" , <li>s john , michael displayed.

how can done?

use angular-filter grouping. view code this:

<ul ng-repeat="(key, value) in people | groupby: 'city'">   city: {{ key }}   <li ng-repeat="person in value">     person: {{ person.name }}    </li> </ul>

here's plunker.


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