title: Submitting a form + grid in ExtJS 4
body: <p>I have an Ext.form.Panel containing a grid and some text fields for editing each row in the grid. It is very similar to this: <a href="http://dev.sencha.com/deploy/ext-4.0.2a/examples/writer/writer.html" rel="noreferrer">http://dev.sencha.com/deploy/ext-4.0.2a/examples/writer/writer.html</a> , only that there is no AJAX involved; my data store is local.</p>
  
  <p><strong>How can I submit the grid's rows via a standard POST?</strong></p>
  
  <p>If I simply do myForm.submit(), there are two issues:</p>
  
  <ol>
  <li><p>The fields for editing the grid's rows are being validated. They should be ignored when submitting the form.</p></li>
  <li><p>No data from the grid is being submitted.</p></li>
  </ol>
  
  <p>The only solution I see is to somehow prevent the fields from being validated and create some hidden fields containing the data from each row. Is there any better option?</p>
  
  <p>Thank you in advance!</p>