title: what's the way to get Timestamp in Google App maker?
body: <p>I have a form. User fill up the form. which saves the data and send email. The datasource is in manual save mode. I was trying to save timestamp when the user use the form &amp; send email. Then sort the data using the Timestamp field. I have a number field called Timestamp.(Tried using date field too) I'm saving the data as </p>
  
  <pre><code>OnBeforeSave :: record.Timestamp = Date.now();
  </code></pre>
  
  <p>But It's not saving the time. I'm not getting any error, but when I try to see it in table of data. The field is empty.  what am I doing wrong??<br>
  Let me know If you need anything else. </p>