Angular JS implementation of Bootstrap Select

app.js

var app = angular.module('sampleApp');

// add this directive to your app

app.directive( 'bootstrapSelect', [function() {
   return {
       restrict: 'A',
       link: function( scope, elem, attrs ) {    
          elem.ready(function(){
            elem.selectpicker();
          });
       }
    }
}]);

sample.html

<!-- In HTML add bootstrap-select directive to select element -->
<select class="form-control" bootstrap-select>
  <option value="A">A</option>
  <option value="B">B</option>
  <option value="C">C</option>
</select>