title: How to Export values to excel with leading '0'
body: <p>I'm developing a web application. I'm facing a problem when exporting the values in the grid to excel. I have declared a column with data type as string but the column holds the integer values. When i open the exported excel, the string column is displayed as integer and the leading '0' in that field gets deleted. how to handle this.</p>
  
  <p>Eg. the filed contains the vl</p>