<div ng-controller="TestCtrl" ng-init="s=data[0].name; q=''">
  <div>
    <span>查找：</span> <input type="text" ng-model="q" />
  </div>
  <select ng-multiple="true" ng-model="s"
          ng-options="o.name as o.name + '(' + o.age + ')' for o in data
                            | filter: {name: q} | orderBy: ['age', 'name'] ">
  </select>
</div>

<script type="text/javascript">
var TestCtrl = function($scope){
  $scope.data = [
    {name: 'B', age: 4},  
    {name: 'A', age: 1},  
    {name: 'D', age: 3},  
    {name: 'C', age: 3},  
  ];
}

angular.bootstrap(document.documentElement);
</script>