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Problems with modify_link hook

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Problems with modify_link hook
Hi
My aim was do Links table changes after editor or admin have submitted link modify
This updates are based on computations with entered data

I tried two ways to save this computations:
made PRE modify_link hook and change $IN->
values to be saved in table during update

But table update happens before PRE modify_link hook
why!!!???

another way:
I triyed use POST modify_link hook
after my table update was executed
I see the foloowing error message popup
'The record you are attempting to modify has changed since you last accessed it'

Please help me reach my aim or explain modify_link hook architechture

Thank you
and table changes are not saved
Subject Author Views Date
Thread Problems with modify_link hook twssser 2755 Sep 23, 2002, 3:20 PM
Thread Re: [twssser] Problems with modify_link hook
pugdog 2652 Sep 24, 2002, 2:49 AM
Thread Re: [pugdog] Problems with modify_link hook
twssser 2661 Sep 24, 2002, 3:53 AM
Thread Re: [twssser] Problems with modify_link hook
pugdog 2643 Sep 24, 2002, 5:56 AM
Thread Re: [pugdog] Problems with modify_link hook
twssser 2648 Sep 24, 2002, 3:43 PM
Thread Re: [twssser] Problems with modify_link hook
pugdog 2631 Sep 25, 2002, 9:15 AM
Post Re: [pugdog] Problems with modify_link hook
twssser 2608 Sep 25, 2002, 1:57 PM