File upload on drop with angular-wakanda
<p>I'm trying to add a file upload on drop even with Angular-Wakanda but do not really know where to start...</p>

<p>Image Upload (<a href="https://wakanda.github.io/angular-wakanda/#/doc/developer-guide/image-upload" rel="nofollow">https://wakanda.github.io/angular-wakanda/#/doc/developer-guide/image-upload</a>) with a file input element is working but i would like to process the file serverside after it has been uploaded: meaning to upload the file to a server directory an call a server method after the file has successfully been uploaded.</p>

<p>Any example or direction where to start would be appreciated.</p>