XF model.json not fetching the child nodes of the component | Adobe Higher Education
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bsr060893
bsr060893
Level 3
August 19, 2020
解決済み

XF model.json not fetching the child nodes of the component

  • August 19, 2020
  • 2 の返信
  • 3931 ビュー

Hi,

 

I used a image component for creating a XF.
My custom image component will store the file reference as the child of the image node in content tree.

My model.json is not able to retrive the properties on the child node but only from the component node i.e image node.

 

Is there a way to include the child nodes of the component as well?

 

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ベストアンサー Vijayalakshmi_S

Hi @bsr060893,

Could you please confirm if your custom image component has a Sling Model and Exporter is enabled on the same via annotation.

Below link explains how to enable a JSON export for a component. 

https://docs.adobe.com/content/help/en/experience-manager-65/developing/components/json-exporter-components.html

 

 

There is nothing like default exporter.

XF page or Site page is accessible via "model.json" is because the respective page component has Sling Model with Exporter. Also the container components used within in turn has its own Sling Model with Exporter. 

Given your existing set up, the only possible way to expose XF or Site Page as JSON would be to make use of JSON rendering of Sling Default Get Servlet.  - "tidy.infinity.json or tidy.-1.json" which will expose the entire node structure with utmost depth. (To avoid custom implementation)

 

2 の返信

Vijayalakshmi_S
Vijayalakshmi_S回答
Level 10
August 19, 2020

Hi @bsr060893,

Could you please confirm if your custom image component has a Sling Model and Exporter is enabled on the same via annotation.

Below link explains how to enable a JSON export for a component. 

https://docs.adobe.com/content/help/en/experience-manager-65/developing/components/json-exporter-components.html

 

 

There is nothing like default exporter.

XF page or Site page is accessible via "model.json" is because the respective page component has Sling Model with Exporter. Also the container components used within in turn has its own Sling Model with Exporter. 

Given your existing set up, the only possible way to expose XF or Site Page as JSON would be to make use of JSON rendering of Sling Default Get Servlet.  - "tidy.infinity.json or tidy.-1.json" which will expose the entire node structure with utmost depth. (To avoid custom implementation)

 

    bsr060893
    bsr060893作成者
    Level 3
    August 19, 2020
    my component dosent have the sling model exporter. I have observed that this is able to replicable with core components aswell.as well
    raghavc
    raghavc
    Level 4
    August 20, 2020

    @bsr060893 : 'path' node is still part of the Image component , So you can use the below code to read the properties of the path node in Image Sling Model class. As the path node will not have any sling resource type, sling exporter will not process it automatically. 

     

     

    @Inject @Via(value = "path", type = ChildResource.class) String getPropertyName();

      bsr060893
      bsr060893作成者
      Level 3
      August 20, 2020

      Hi @raghavc ,

       

      I have many such components which doesn't have the model exporter and saves the content data as the child nodes under the component node in content tree.

       

      Is there any generic solution for including he child nodes?

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