Select2 of the Angular-UI in Bootstrap navigation bar is giving error
TypeError: Object [[object HTMLInputElement]] has no method 'is'
Please refer to the http://plnkr.co/edit/yCG5M9
You need to load jQuery before AngularJS
Just change the order to
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.0.3/angular.min.js"></script>
EDIT (blesh): This is because if angular doesn't see JQuery as it's loading, then the tElm (angular element) argument being passed into that compile function is a jqLite object. If Angular sees JQuery has been loaded first, the tElm will be a full JQuery object, and is() will be available.