title: Disable Cell Editing or Make Cell Readonly
body: <p>When the user types a value in a cell of a certain column, I would like to make the cell of the next column(same row), readonly ou not editable. If the user deletes de value, I would like to make the next cell editable again.</p>
  
  <p>Can someone give an example of how to achive this?</p>
  
  <p>Thank you.</p>