javascript - pass selected value from popup window to parent window input box

Question

I am building an order form with PHP and MySQL.

The PHP Form has an input box where the user types in a product code. In the event that the user does not know the pr

Answer 1

(parent window)

(child window)

http://www.codehappiness.com/post/access-parent-window-from-child-window-or-access-child-window-from-parent-window-using-javascript.aspx