[wp-hackers] Hooks for adding permanent inputs for custom feilds

[Jennifer Hodgdon]

R.J. Kaplan wrote:
> Wow, that's cool. Any idea how I can collect the data from the form 
> elements I add?

You are going to need to use the save_post hook to read the data from 
the form sections your dbx_post_advanced hook added. Be careful 
though, because save_post runs at other times as well, so you will 
need to use "nonces" to verify the save came from your edit screen 
section.

I'd suggest reading the code for existing plugins that add custom 
sections to the post edit screen -- geographical plugins are a good 
example. If they're GPL'd and your plugin is too, you can borrow their 
code. :)

     --Jennifer