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rohankalra
Level 3
July 12, 2022
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Getting a child node with their property Name

  • July 12, 2022
  • 3 replies
  • 783 views

I have a container then layout then config then column then list I want to get those list property but node name changing again and again How can I extract the List name and there properties values without using name.

 

 

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Best answer by SantoshSai

Hi @rohankalra ,

Try this,

Resource childResource = resourceResolver.getResource(child.getPath());
Node childNode = childResource.adaptTo(Node.class);
Node jcrContent = childNode.getNode("jcr:content");
NodeIterator childrenNodes = jcrContent.getNodes();

while(childrenNodes.hasNext()){
    Node next = childrenNodes.nextNode();
    String resourceType = next.getProperty("sling:resourceType").getString();
    if(resourceType.equals("your/custom/resource/property/path")) {
        properties = childResource.adaptTo(ValueMap.class);
        String propertyOne = properties.get("propertyOne", (String) null);
    }
}

3 replies

Siva_Sogalapalli
Community Advisor
Siva_SogalapalliCommunity Advisor
Community Advisor
July 12, 2022

@rohankalra can you please share sample node structure how it's getting stored in crx ?

    Sachin_Arora_
    Community Advisor
    Sachin_Arora_Community Advisor
    Community Advisor
    July 12, 2022

    You can update your logic to use regex for checking the node name. For example it will always be in these format

    list / list_NNNNNNNN_ / list_NNNNNNNN

    Else you can go ahead with search based approach. You can write a query to fetch all list components based on sling:resourceType property.

      SantoshSai
      Community Advisor
      SantoshSaiCommunity AdvisorAccepted solution
      Community Advisor
      July 13, 2022

      Hi @rohankalra ,

      Try this,

      Resource childResource = resourceResolver.getResource(child.getPath());
Node childNode = childResource.adaptTo(Node.class);
Node jcrContent = childNode.getNode("jcr:content");
NodeIterator childrenNodes = jcrContent.getNodes();

while(childrenNodes.hasNext()){
    Node next = childrenNodes.nextNode();
    String resourceType = next.getProperty("sling:resourceType").getString();
    if(resourceType.equals("your/custom/resource/property/path")) {
              properties = childResource.adaptTo(ValueMap.class);
              String propertyOne = properties.get("propertyOne", (String) null);
          }
}
      Santosh Sai
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