How to add new items to javascript object, or how to push data in JS object:
<script>
var defaultTags = [];
//loop the object $scope.editContent.tags
angular.forEach($scope.editContent.tags, function(value, key) {
// create new object with some data for every loop
var newObject = {};
newObject["id"] = 1;
newObject.id = value.hashid;
newObject["name"] = 1;
newObject.name = value.tags;
this.push(newObject);
}, defaultTags);
$scope.selectedTags = defaultTags
</script>