Angular.js Chosen integration

Question

my select inside my angular view where i want to add chosen functionality:

<select ng-options="value for value in deutscheBankEvent.dates" ng-init="" ng-model="chosenA" class="chzn-select">
 <option style="display:none" value="">Wählen Sie ein Datum</option>
 </select><br/>

my controller: when i inject here the .chosen function, it clears the options.

function Ctrl($scope,$http) {

  $scope.text = '';
  $scope.user = {name: '', last: '', location: ''};
  $scope.value = 0;
  $scope.sendForm = function (){
       $http.post('/Submit/To/Url', $scope.data).success(function(data) {
           alert('done!');
       });
    };
}

my footer:

<g:javascript>
 $(".chzn-select").chosen(); $(".chzn-select-deselect").chosen({allow_single_deselect:true});
            jQuery(".adressen1_chzn-select").chosen();jQuery(".adressen0_chzn-select").chosen();
        });
</g:javascript>

i have no idea, how to get the chosen working. inside controller it clears options and does not apply, the rest does not make any difference. any ideas appreciated

Answer 1

You should maybe try http://angular-ui.github.com/

It's a suite of angular directives. Among them you'll find 'select2' directive which serves as a proxy to Chosen plugin (Select2 plugin to be precise).

Answer 2

Your solution won't work because jQuery code would fire before the element is actually created in the DOM. You should solve this problem using a directive on the form element.

Element needs to be created dynamically and therefore you are in fact operating on the DOM element - perfect fit for Angular's directives. No use of jQuery is necessary and try to avoid it while working with Angular. Note that jQuery is still required due to Chosen dependencies.

I solve the problem using this set:

1. angular-chosen directive https://github.com/localytics/angular-chosen
2. [OPTIONAL] Bootstrap3 styling https://github.com/alxlit/bootstrap-chosen

I suggest you to try writing the directive yourself. It's a nice practice. You can try with this: http://www.youtube.com/watch?v=8ozyXwLzFYs

Good luck!