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-   -   Passing a url to header image (http://www.thevbgeek.com/showthread.php?t=4556)

acers 08-25-2008 09:50 AM

Passing a url to header image
 
Hi Morgan,
Looking for a pointer and advice on where to look.
I am trying to build an app that shall allow users to post a url in a custom field. Once that URL is posted(and/or edited) i want to process it(as is the case with any gars module) and if it matches some logic, then i will call a image(thumbnail) and replace the header image with that thumb.

So basically
Custom Field -> New thread/edit thread -> Custom field URL entered -> Process the custom field -> If it matches with some logic, call thumbnail link -> Replace the header image field with the image thus called.

I had a brief look and couldn't find any hook or call to get this done. Basically after processing a cusom module entry box, how do i call the header image field?

Some pseudo code or where to look would be wonderful :)

Morgan 08-26-2008 03:05 PM

The closest thing to that would be this add-on.


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