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How to change the uploaded file name?

Started by , 29 September 2012 - 09:25 AM


masai
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Posted 29 September 2012 - 09:25 AM

Hi,
when I upload a file, I would like to change the name of the file with a prefix (the ID of that record). So, if the file name is 'name.jpg', I need '158_name.jpg' as final name.
How can I do that?

Thanks

victor
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Posted 29 September 2012 - 13:44 PM

HI! use a callback function.
for example when you will add a new data use the callback_after_insert .