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From: Hugo Burm <h.burm@humatix.nl>
To: "'dev@cocoon.apache.org'" <dev@cocoon.apache.org>
Subject: RE: persisting re-arranged repeater-rows
Date: Tue, 25 Nov 2003 14:44:34 +0100
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Hi Jeremy,

What are you using for the Hibernate mapping? A Set or a List?
I think you nee a List and set the <index> attribute (ch 5.2 of the
Hibernate ref manual) to the index of your Woody ArrayList.

I guess one of the problems will be sorting after you added a new item,
because the new item does not yet have an id in Woody.

Hugo Burm 


> -----Original Message-----
> From: Jeremy Quinn [mailto:jeremy@media.demon.co.uk]
> Sent: 25 November 2003 13:47
> To: dev@cocoon.apache.org
> Subject: persisting re-arranged repeater-rows
> 
> 
> Hi All,
> 
> I am struggling with persisting re-arranged repeater rows.
> 
> I have a form that edits an Album Bean which has a (java.util.List) 
> 'Resources' Property which is populated by Resource Beans.
> 
> I have the List of Resource Beans represented in the form as a 
> repeater-widget, with move-up, move-down buttons.
> 
> When I click one of the up/down buttons, the repeater-rows get 
> re-arranged correctly in the form.
> 
> When I save the Album (I am using Hibernate, with cascading) 
> the change 
> in the ordering is not persisted.
> 
> I am clearly missing something ..... has anyone else had with 
> a similar 
> issue?
> 
> Any suggestions?
> 
> Thanks for any help
> 
> regards Jeremy
>