AEM 6.5 SPA React | Nested Multifield Not working | Community
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pradeepdubey82
Level 5
Jan 19, 2023 1:22 PM UTC
Solved

AEM 6.5 SPA React | Nested Multifield Not working

Hi All,

 

I am using nested multifield in AEM6.5 SPA with react. It is not rendering in model json.

Any help is highly appreciated.

 

Thanks,

Pradeep

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Lokesh_Vajrala
Lokesh_VajralaAccepted solution
New Participant
Jan 19, 2023 4:22 PM UTC

Other fields are appearing in model json.


It seems like a particular case; you need to troubleshoot to resolve the issue.

Did you create a separate sling model to read the values of nested multifield from JCR? If yes, I would check whether the sling model has the ComponentExporter adapter and Exporter annotation for exporting the values via the model.json framework.

Lastly, I would start checking for any errors in the logs, and if there are no NPE or other errors, run the AEM in debug mode, add breakpoints in the sling model, and observe the values read from the JCR.

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11 replies

Kiran_Vedantam
Kiran_Vedantam
New Participant
Jan 19, 2023 8:51 PM UTC

Hi @pradeepdubey82 

 

Can you please share the below details to debug further?

  1. Your model code
  2. The JCR node - on how the data is being stored
  3. If there is any error in the log

Mainly the issue happens while injecting, as you have mentioned that you can see the values in the JCR.

 

Thanks,
Kiran Vedantam.

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    pradeepdubey82Author
    Level 5
    Jan 20, 2023 5:05 AM UTC

    Hi Kiran,

     

    I am sharing below for reference.

    JCR structure 

     

     

    Sling models

    Model json

    CQ dialog 

     

     

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      Leela-Pavan-Kumar
      Leela-Pavan-Kumar
      Level 4
      Jan 20, 2023 6:23 AM UTC

      Hi @pradeepdubey82 ,

       

      Try to inject like this 

      @Inject @Via("resource") @Named("accordians") private List<Resource> accordians;

       

      Try to adapt each resource to AccordionModal

      public List<AccordionModal> getAccordionModalList() { List<AccordionModal> AccordionModalList = new ArrayList<>(); if (null != accordions) { accordions.forEach(i -> AccordionModalList.add(i.adaptTo(AccordionModal.class))); } return AccordionModalList; }

       

      Do the same thing for AccordionBulletPointModal.

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        Lokesh_Vajrala
        Lokesh_Vajrala
        New Participant
        Jan 19, 2023 2:38 PM UTC

        Hi @pradeepdubey82 

         

        How are the values persisting for nested multifield in JCR? If you're persisting the property values in node hierarchy (child nodes for nested multifield values), then you've to read them in the Component Sling Model using the Child Resource From Request Injector. 

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          pradeepdubey82Author
          Level 5
          Jan 19, 2023 2:59 PM UTC

          Yes values are persisting in jcr also loading in cq dialog. I am using childresource annotation for the element in sling model. 

          Still it is not rendering in model json. 

           

          Thanks,

          Pradeep

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            Lokesh_Vajrala
            Lokesh_Vajrala
            New Participant
            Jan 19, 2023 3:15 PM UTC

            Ok. Question: Other properties of component except the nested multifield are showing up in model.json response? 

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