Thanks Johan, that did the trick. However, that behaviour did change
since snapshot 20060302.
More on a philosophic note though, for all components I have used sofar,
when there is a Property-model backing those components, there are
getters and setters called to set or retrieve values into the model.
This even was the case for a ListMultipleChoice in snapshot 20060302
(okay, I will stop now ;)). No seriously, the ListMultipleChoice is now
the only exception to the rule (that I know of), and when it comes to
programming, I don't like Exceptions. Do you?
Maybe it is possible to set the updated Collection through a setter back
into the PropertyModel using the setter that accepts a Collection of
the same type that was retrieved by the getter? You may argue that this
is unnecessary work, but (1) you get uniform behaviour between the
components that use PropertyModels and (2) as in my use-case, the
property is a derived property and my getter and setter perform a
conversion.
Best regards,
Dave
Johan Compagner wrote:
we don't set the values. We only do that when there is nothing
returned in the get
If a collection is returned by the get that collection is filled with
the values.
But as far as i know we always did that, there is some code changed i
think but we couldn't just
set a List in it. Because who is telling us that it is a list and not
a set?
johan
On 4/20/06, *Dave* < [EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>> wrote:
I just upgraded wicket in my project from snapshot 20060302 to
Release
Candidate 2 and am currently testing it.
I find that a ListMultipleChoice, which is accepting multiple
selections, is no longer receiving the selections made by the
user. The
ListMultipleChoice is created with a PropertyModel that has a setter
with a List as parameter, but it is never called when I submit the
form.
The getter is called just fine prior to showing the form to the user.
Is this a bug introduced somewhere between snapshot 20060302 and
Release
Candidate 2 or do I have to change something as result of changed API?
Thanks in advance and best regards,
Dave
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