label format convertion

Hi/
I have wrote small extension which will select some data from database and show on on backend, (something similar to formAuto->show form values)

I have a filed tstamp on my table, and I want to convert it values to normal format, like d-m-Y H:i:s.
I can't find how to do this in doc's and on examples :( They all use %s :(

'label' => array
(
'fields' => array(id, tstamp, name, email, photo1, descr1, photo2, descr2, photo3, descr3),
'format' => 'Id=%s, Name: %s<span style="color:#b3b3b3; padding-left:3px;">[%s]</span>

...............................

Thank you for your help.

you have to use the label_callback to write your own method (function). The label format string is only used to display simple values.

Check out my post http://blog.qzminski.com/2010/05/quick- ... _callback/

Thank you thyon and Tru. You are save me!

Tru you article is really (super!! :) ) helpful, maybe you could ask Leo to add it to cd_catalog tutorial?

Thanks again for all.