[
https://issues.apache.org/jira/browse/WICKET-4412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Martin Grigorov resolved WICKET-4412.
-------------------------------------
Resolution: Fixed
Fix Version/s: 6.0.0
Assignee: Martin Grigorov
I improved it just in Wicket 6.0 because this is a change in the behavior which
may not be wanted by some apps.
In 1.5 you can always extend ChoiceFilter and override its #newDropDownChoice()
method to set that flag.
> ChoiceFilteredPropertyColumn with setNullValid to true
> ------------------------------------------------------
>
> Key: WICKET-4412
> URL: https://issues.apache.org/jira/browse/WICKET-4412
> Project: Wicket
> Issue Type: Improvement
> Components: wicket
> Affects Versions: 1.5.3
> Reporter: Rotschi Fanky
> Assignee: Martin Grigorov
> Priority: Trivial
> Fix For: 6.0.0
>
>
> When filtering with a ChoiceFilteredPropertyColumn, the "Choose one" value
> disappears, so you can't undo the filter.
> Set "setNullValid" to true in the ChoiceFilter class so that you can choose
> the null value.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
