[CAUSEWAY-3030] [NOT A BUG] Multiple level drop down List issue

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Not A Bug
• Fix Version/s: 2.0.0-M8
• Component/s: Applib (programming model)
• Assignee: Andi Huber
• Reporter: Han Hui Wen
• Created: 27/Apr/22 15:55
• Updated: 21/Sep/22 09:41
• Resolved: 21/Sep/22 09:41

Description

Here has a mulitiple level drop down list.   

 

 

    @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));

} 

 

 

-----------------

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 .

Issue Links

• requires: CAUSEWAY-3215 [Wicket Viewer] Multi-param Action Dialogs - Select2 Change Event has no Payload (when using autocomplete)