AEM - Sling model - Unable to @Inject on 6.5.12 | Community
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N
NitroHazeDev
Level 9
June 21, 2022

AEM - Sling model - Unable to @Inject on 6.5.12

  • June 21, 2022
  • 1 reply
  • 1767 views

All,

 

On 64 the below logic resolved to the node multi n case of [A] or it returned empty in case of [B] but on 65 , this returns the parent node[B] if node multi is not found else it returns as in [A] that is expected. Tried @Named but didn't help. Please let me know if i am missing something

 

 

I want it to resolve to multi only. This was working on 64 and now we migrated to 6.5.12 and it is broken. 

 

<sly data-sly-use.carousel="com.test.aem.core.components.carouselController">

 

@Model(adaptables = Resource.class)
public class CarouselController {

@586265
@7392697
public Resource multi;

 

 

 

The content structure 

For [A] - with "multi" node's presence, ${carousel.multi.path} is the path to "multi" node

[A]

/content/X/..
      /group

        /slides

        /multi

 

For [B] - where "multi" node is missing,  ${carousel.multi.path} is the path to "group" node

[B]

The content structure is 

/content/X/..
      /group

        /slides

 

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1 reply

SantoshSai
Community Advisor
SantoshSaiCommunity Advisor
Community Advisor
June 21, 2022

Hi @nitrohazedev ,

Have you tied with 

@SlingObject
@Optional
public Resource multi;

ignore if already!

Regards,

Santosh 

Santosh Sai
    N
    NitroHazeDevAuthor
    Level 9
    June 21, 2022

    Hi @santoshsai , thanks for the input, it did not help. I hadn't tried it per say until you brought it out but in vain
    @SlingObject
    @Optional

      SantoshSai
      Community Advisor
      SantoshSaiCommunity Advisor
      Community Advisor
      June 21, 2022

      @nitrohazedev Is it possible to pass piece of code from Model class? I wan't to see if is there any process with Resource multi variable.

      Thats correct resource path will be exactly where current component is used. If your Resource is not pointing to a valid AEM Resource. You must make sure that you are referencing something in the JCR to which the model binds to.

      In your multifield example here- the model binds to the products node in the dialog that represents the multi-field node.

      @Model(adaptables = Resource.class)
      public class CarouselController {

          // Inject the multi node under the current node
          @Inject
          @Optional
          public Resource multi;
          // No need of a post construct as we don't have anything to modify after the
          // model is constructed
      }
      Santosh Sai
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