title: Is there an Angular2 way to focus on an input field?
body: <p>At the end of a method, I'll be clearing some fields, which is easy enough: </p>
  
  <pre><code>this.modelname.fieldname1 = "";
  this.modelname.fieldname2 = "";
  </code></pre>
  
  <p>After clearing the fields, I'd like the cursor to appear in <code>field1</code>. </p>
  
  <p>Is there an Angular2 way to do this, or do I just use old fashioned Javascript?</p>