title: element.sortable is not a function Angular
body: <p>I'm trying to use ui.sortable to create a sortable list. I followed <a href="https://github.com/angular-ui/ui-sortable" rel="nofollow">https://github.com/angular-ui/ui-sortable</a> but i still can't get it to work and get this error message TypeError: element.sortable is not a function. i load jquery and jquery-ui using: </p>
  
  <pre><code>&lt;script src="js/jquery-2.2.3.js"&gt;&lt;/script&gt;
  &lt;script src="js/jquery-ui.js"&gt;&lt;/script&gt;
  </code></pre>
  
  <p>but still no luck. Im using angularJS + Spring boot system: <a href="https://spring.io/blog/2015/01/12/spring-and-angular-js-a-secure-single-page-application" rel="nofollow">https://spring.io/blog/2015/01/12/spring-and-angular-js-a-secure-single-page-application</a>. thanks in advance</p>