Bind unique values in dropdown from json in angularjs

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1. I want to bind the dropdown from this json array for unique domicile name

$scope.domicile = {};
$scope.domicile.users = [
{ DomicileName: 'European', PortFolioName: 'nternational Select x EM ADR', Alias: 'ADR x EM', Percentage: 1.0, Ticker: 'ADR', Category: 'ADRxEM', SortOrder: 1 },
{ DomicileName: 'European', PortFolioName: 'International Select x EM ORD', Alias: 'Ord x EM', Percentage: 4, Ticker: 'ORD', Category: 'ADRxEM', SortOrder: 1 },
{ DomicileName: 'European', PortFolioName: 'International Select with EM ADR', Alias: 'ADR w EM', Percentage: 4, Ticker: 'ADR', Category: 'ADRwEM', SortOrder: '' },
{ DomicileName: 'Developed Market Non-European', PortFolioName: 'International Select x EM ADR', Alias: 'ADR x EM', Percentage: 4, Ticker: 'ADR', Category: 'ADRxEM', SortOrder: 1 }

];

What I have tried:

i have tried a lots of the this as per my knowledge but not able to find the solution.

Posted 19-Feb-17 23:08pm

Arvind_09

Updated 20-Feb-17 1:23am

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Sandeep1003 · Answer 1 · 2017-02-20T00:01:00

Solution 1

<select ng-model="ddlUsers" ng-options="user.Alias for user in users track by user.Alias">

Posted 20-Feb-17 0:01am

Sandeep1003

Comments

Arvind_09 20-Feb-17 6:56am

its does't not works

Sandeep1003 · Answer 2 · 2017-02-20T01:23:00

Solution 2

<select name="repeatSelect" id="repeatSelect" ng-model="data.model">
      <option ng-repeat="option in data.availableOptions" value="{{option.id}}">{{option.name}}</option>
    </select>

Posted 20-Feb-17 1:23am

Sandeep1003