cms_text_field is not getting updated with database value

[pradnyakulkarni]

In my application, i am using browser_cms for Product. I have created one column no_of_product_sold. i am modifying value of this field by some calculation. so when i am opening edit content page for product above mentioned field is not getting updated as per db value. but if i am putting value into this field from add content page then its reflecting on edit content page