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https://issues.apache.org/jira/browse/ISIS-691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dan Haywood updated ISIS-691:
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Summary: In Wicket viewer, improve drop-down list's handling of null entity
or values (was: In Wicket viewer, the drop-down list for entities always shows
the first object, even if the property holds a null value.)
> In Wicket viewer, improve drop-down list's handling of null entity or values
> ----------------------------------------------------------------------------
>
> Key: ISIS-691
> URL: https://issues.apache.org/jira/browse/ISIS-691
> Project: Isis
> Issue Type: Bug
> Components: Viewer: Wicket
> Affects Versions: viewer-wicket-1.3.1
> Reporter: Dan Haywood
> Assignee: Dan Haywood
> Fix For: viewer-wicket-1.4.0
>
>
> To replicate, add the following property to the simple archetype's
> SimpleObject class:
> // //////////////////////////////////////
> // other (property)
> // //////////////////////////////////////
> private SimpleObject other;
> @Column(allowsNull="true")
> @MemberOrder(sequence = "1")
> // @Mandatory
> public SimpleObject getOther() {
> return other;
> }
> public void setOther(final SimpleObject other) {
> this.other = other;
> }
> public List<SimpleObject> choicesOther() {
> List<SimpleObject> list = container.allInstances(SimpleObject.class);
> return list;
> }
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