Display Composite multifield on pages using sling model and htl

[mujtaba1]

## Below is my sling Model##

package com.impeccables.core.core.models.Impl;

import org.apache.sling.api.SlingHttpServletRequest;

import org.apache.sling.api.resource.Resource;

import org.apache.sling.models.annotations.DefaultInjectionStrategy;

import org.apache.sling.models.annotations.Model;

//import org.apache.sling.models.annotations.Via;

//import org.apache.sling.models.annotations.injectorspecific.ScriptVariable;

//import org.apache.sling.models.annotations.injectorspecific.SlingObject;

//import org.apache.sling.models.annotations.injectorspecific.ValueMapValue;

//import org.apache.sling.models.annotations.injectorspecific.ValueMapValue;

import java.util.*;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

//import com.day.cq.wcm.api.Page;

import javax.annotation.PostConstruct;

import javax.inject.Inject;

//import javax.inject.Named;

import com.impeccables.core.core.models.TestMulti;

@Model(

        adaptables = SlingHttpServletRequest.class,

        adapters = TestMulti.class,

        defaultInjectionStrategy = DefaultInjectionStrategy.OPTIONAL

)

public class TestMultiImpl implements TestMulti {

    private static final Logger LOGGER = LoggerFactory.getLogger(TestMultiImpl.class);

    // @ScriptVariable

    // Page currentpage;

    // @SlingObject

    // SlingHttpServletRequest slingHttpServletRequest;

    @Inject

    Resource componentResource;

 @Override

    public List<Map<String, String>> getCompositeField() {

        List<Map<String, String>> productDetailsMap=new ArrayList<>();

        try {

            Resource productDetail=componentResource.getChild("compositefield");

            if(productDetail!=null){

                for (Resource top : productDetail.getChildren()) {

                    Map<String,String> productMap=new HashMap<>();

                    productMap.put("product",top.getValueMap().get("product",String.class));

                    productMap.put("sold",top.getValueMap().get("sold",String.class));

                    productDetailsMap.add(productMap);

                }

            }

        }catch (Exception e){

            LOGGER.info("\n ERROR while getting Product Details {} ",e.getMessage());

        }

        LOGGER.info("\n SIZE {} ",productDetailsMap.size());

        return productDetailsMap;

    }

#component Node structure#

 <field

       name=./compositefield

 field>

can you suggest some simple methods to display those item0 and item1 on page ?

[DEBAL_DAS]

could you please check this Solved: Re: Multifield using Sling Model - Adobe Experience League Community - 449483 , if it helps.

[arunpatidar · Accepted solution]

You can try @ChildResource injector

https://sling.apache.org/documentation/bundles/models.html 

@ChildResource
ChildrenList<ChildModel> compositefield;