autocomplete based on selection(ajax) in ADD/EDIT screen

[pq_rar]

Hi,
I am trying to do an autocomplete(ID Int) after the selection from a dropdown menu(Institution) in the ADD/EDIT screen:

If I will choose for ex. selection1 from drop down menu I want to display the next max id in "ID Int". If the max one is EX_44, I want to autopopulate "ID Int" with EX_45. Is this possible?
Thank you.

[admin]

Yes this is possible. Here is an example (click add and the select a name).
http://www.mysqlajaxtableeditor.com/Example2.php

To see the php that drives this go to
http://www.mysqlajaxtableeditor.com/Sho ... ample2.php

The basic steps are
1. Add a user action that calls a php function which determines a value and then updates a field.
2. Add an onchange event to the drop down using the input_info option that calls the user action.

[pq_rar]

thanks, perfect!