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From Jeremy Quinn <jer...@media.demon.co.uk>
Subject Re: [woody] using on-activate handlers
Date Thu, 27 Nov 2003 14:58:19 GMT

On 27 Nov 2003, at 14:17, Ricardo Rocha wrote:

>
> Jeremy Quinn wrote:
>
>> I am having problems using on-activate handlers.
>> <snip/>
>> Would it break Woody terribly if on-activate handlers could
>> be called BEFORE the row-action's action-command?
>
> Or, even better, two handlers: BEFORE and AFTER.
>
>> I have one attached to a <wd:row-action id="delete"
>> action-command="delete"/>, but it appears to get called after the
>> delete, so I do not appear to be able to find out which row was
>> deleted, so I cannot remove that object from the persistence layer.
>> (the returned index is '-1').
>
> With the before/after event model you could determine which row is 
> about to
> be deleted "before" and synchronize with the persistence layer "after".
>
> This could be generalized further to provide support for "before", 
> "on" and
> "after" handlers for a other types of events...

That sounds like a good idea

WDOT?

regards Jeremy

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