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https://issues.apache.org/jira/browse/ISIS-3030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andi Huber closed ISIS-3030.
----------------------------
Resolution: Fixed
That's exactly how the programming model is supposed to work.
> [NOT A BUG] Multiple level drop down List issue
> -----------------------------------------------
>
> Key: ISIS-3030
> URL: https://issues.apache.org/jira/browse/ISIS-3030
> Project: Isis
> Issue Type: Bug
> Components: Isis Applib (programming model)
> Reporter: Han Hui Wen
> Assignee: Andi Huber
> Priority: Minor
> Fix For: 2.0.0-M8
>
>
> Here has a mulitiple level drop down list.
>
>
> {code:java}
> @Property(editing = Editing.ENABLED)
> @Getter
> @Setter
> private String tc1Name;
> @Property(editing = Editing.ENABLED)
> @Getter
> @Setter
> private String tc2Name;
> @Property(editing = Editing.ENABLED)
> @Getter
> @Setter
> private String tc3Name;
> @Property(editing = Editing.ENABLED)
> @Getter
> @Setter
> private String tc4Name;
> public List<String> choices0Create() {
> List<Tc1Object> list = tc1ObjectRepo.findAll();
> List<String> nameList = list.stream().map(i ->
> i.getTechCapabL1Name()).
> distinct().collect(Collectors.toList());
> return nameList;
> }
> public String default0Create() {
> return getTc1Name();
> }
> public List<String> choices1Create(String tc1Name) {
> System.out.println("tc1Name: " + tc1Name);
> Tc1Object tc1 = tc1ObjectRepo.findByTechCapabL1Name(tc1Name);
> System.out.println("tc1: " + tc1);
> List<Tc2Object> list = tc2ObjectRepo.findByTc1Object(tc1);
> List<String> nameList = list.stream().map(i ->
> i.getTechCapabL2Name()).
> distinct().collect(Collectors.toList());
> return nameList;
> }
> public String default1Create() {
> return getTc2Name();
> }
> public List<String> choices2Create(String tc2Name) {
> System.out.println("tc2Name: " + tc2Name);
> Tc2Object tc2 = tc2ObjectRepo.findByTechCapabL2Name(tc2Name);
> System.out.println("tc2: " + tc2);
> List<Tc3Object> list = tc3ObjectRepo.findByTc2Object(tc2);
> System.out.println("tc list :" + list);
> List<String> nameList = list.stream().map(i ->
> i.getTechCapabL3Name()).distinct().
> collect(Collectors.toList());
> return nameList;
> }
> public String default2Create() {
> return getTc3Name();
> }
> public List<String> choices3Create(String tc3Name) {
> Tc3Object tc3 = tc3ObjectRepo.findByTechCapabL3Name(tc3Name);
> List<Tc4Object> list = tc4ObjectRepo.findByTc3Object(tc3);
> List<String> nameList = list.stream().map(i ->
> i.getTechCapabL4Name()).distinct().
> collect(Collectors.toList());
> return nameList;
> }
> public String default3Create() {
> return getTc4Name();
> }
>
> @Action(semantics = SemanticsOf.NON_IDEMPOTENT)
> @ActionLayout(promptStyle = PromptStyle.DIALOG_MODAL)
> public CtlgObject create(
> final String tc1Name,
> final String tc2Name,
> final String tc3Name,
> final String tc4Name,
>
> final String baseTechName)
> {
> setTc1Name(tc1Name);
> setTc2Name(tc2Name);
> setTc3Name(tc3Name);
> setTc4Name(tc4Name);
> return repositoryService.persist(new CtlgObject(tc1Name,
> tc2Name, tc3Name, tc4Name, baseTechName));
> } {code}
>
>
> -----------------
> in choices2Create(String tc2Name) function , value of tc2Name is equal
> tc1Name ,it's equal the first drop dwon list value ,not the second drop down
> list value .
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