title: Angular2: How to change selected file name to 'No file chosen'?
body: <p>I am using <code>html</code> file upload.</p>
  
  <pre><code>&lt;input type="file" name="filedata" class="form-control" #file/&gt;
  </code></pre>
  
  <p>After selection of file, file name showing in screen/UI. </p>
  
  <pre><code>&lt;button pButton type="button" icon="fa-check" class="form-control" 
  (click)="uploadFileByRest();" label="Upload"&gt;&lt;/button&gt;
  </code></pre>
  
  <p>I am using upload button for uploading that file to Alfresco. On clicking on <code>upload</code> button I need to empty the file selected. Need to change file name showing to "No file chosen", which is showing before selecting file. How to do this?</p>