There is no such method as populateItem. With these components you just
add the sub-components you want to see. In other words, you do the
iteration yourself. See the javadoc of RepeatingView
(http://wicket.apache.org/docs/wicket-1.3.2/wicket/apidocs/org/apache/wicket/markup/repeater/RepeatingView.html).
Regards,
Erik.
Stephen Swinsburg wrote:
Does RepeatingView or RefreshingView allow me to skip an item once
inside populateItem() ?
thanks.
On 15/01/2009, at 8:46 PM, Erik van Oosten wrote:
Perhaps it would be more natural to use RepeatingView (or
RefreshingView) in such cases.
Regards,
Erik.
Steve Swinsburg wrote:
Hi all,
I have a situation whereby certain conditions mean I need to skip an
item that is being rendered in a ListView.
ie inside the populateItem() method I do some processing and if that
item fails, it shouldn't be rendered so I'd like to skip to the next
item.
I know I *could* process the list before it reaches the ListView but
I'd prefer not to iterate over the list twice.
Is there some way of skipping this item or not showing the item (and
making sure none of its content is output)?
thanks,
Steve
--
Erik van Oosten
http://day-to-day-stuff.blogspot.com/
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