Order by Object key in ng-repeat

Question

How can I order by key as integer?

I have the following Object;

 $scope.data = {
    \"0\": { data: \"ZERO\" },
    \"1\": { data: \"ONE\" },
    \"2         


        

Answer 1

An option would be use an intermediate filter.

PLUNK AND Code Snippet

var app = angular.module('app', []);

app.controller('MainCtrl', function($scope) {
  
  $scope.template = {
    "0": { data: "ZERO" },
    "1": { data: "ONE" },
    "2": { data: "TWO"  },
    "3": { data: "TREE" },
    "5": { data: "FIVE" },
    "6": { data: "SIX" },
    "10":{ data:  "TEN" },
    "11": { data: "ELEVEN" },
    "12": { data: "TWELVE" },
    "13": { data: "THIRTEEN" },
    "20": { data: "TWENTY"}
  }
 
});

app.filter('toArray', function() { return function(obj) {
    if (!(obj instanceof Object)) return obj;
    return _.map(obj, function(val, key) {
        return Object.defineProperty(val, '$key', {__proto__: null, value: key});
    });
}});

    
{{key}} : {{value.$key}} : {{value.data}}

NOTE:

The above filter requires Underscore.js, if you don't use it, can rewrite the filter.