Hi,
I guess you talk about [1]. It is in wicket-datetime, not wicket-extensions.
It is a Panel component, actually FormComponentPanel, so
adding OnChangeAjaxBehavior to it won't work.
I am not sure why the hour and time sub-components work for you. I'd expect
that you add OnChangeAjaxBehavior to each TextField inside it.
In Wicket 6.x there are factory methods for all sub components. In 1.5.x I
see there is only #newDateTextField() [2].
You can use DateTimeField.get("...") to get a reference to a child
component and add the behavior to it.
1.
https://github.com/apache/wicket/blob/wicket-1.5.x/wicket-datetime/src/main/java/org/apache/wicket/extensions/yui/calendar/DateTimeField.java
2.
https://github.com/apache/wicket/blob/wicket-1.5.x/wicket-datetime/src/main/java/org/apache/wicket/extensions/yui/calendar/DateTimeField.java#L411
Martin Grigorov
Wicket Training and Consulting
https://twitter.com/mtgrigorov
On Mon, Jun 1, 2015 at 3:05 PM, Urbani, Edmund <edmund.urb...@lilandit.com>
wrote:
> Hello all, I am having trouble trying to apply an OnChangeAjaxBehaviour
> to the DateTimeField component from wicket-extensions. The AJAX updates
> always cause the model to be set to null. Even when the model is
> initialized with a non-null value, and that date is property displayed, any
> attempt to edit it will again set the model value back to null. Editing the
> date part does not seem to cause an AJAX update at all, only the time
> fields do. The project I am working on is currently using Wicket 1.5.13.
> Any ideas? Kind reagards, Edmund
>
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> --
>
> Edmund Urbani
> Liland IT Team Email: edmund.urb...@lilandit.com
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