How to store multifield data in JCR properties not in JCR node

[VedhaSri]

Below is the structure of my multifield dialog in template page component. once I author this mutlified in page properties, I want data to be stored in page jcr:content properties rather than in JCR node.

Usually it is being stored like this in node type

Instead above I wanted to store styleLevel3And4 inside jcr:content as a property value like below.

 How I can achieve that, thank you.

               <style_3and4
                    jcr:primaryType="nt:unstructured"
                    jcr:title="Style for levels 3 &amp; 4"
                    sling:resourceType="granite/ui/components/coral/foundation/form/fieldset"
                    title="Style for levels 3 &amp; 4">
                    <items jcr:primaryType="nt:unstructured">
                        <style_few_items
                            jcr:primaryType="nt:unstructured"
                            sling:resourceType="granite/ui/components/foundation/form/multifield"
                            cq-msm-lockable="styleLevel3And4"
                            fieldLabel="Style configuration(⚠ Editing is only possible in Blueprint and Standalone)">
                            <field
                                jcr:primaryType="nt:unstructured"
                                sling:resourceType="granite/ui/components/coral/foundation/container"
                                name="./styleLevel3And4">
                                <items jcr:primaryType="nt:unstructured">
                                    <column
                                        jcr:primaryType="nt:unstructured"
                                        sling:resourceType="granite/ui/components/coral/foundation/container">
                                        <items jcr:primaryType="nt:unstructured">
                                            <path_page_level_2
                                                jcr:primaryType="nt:unstructured"
                                                sling:resourceType="granite/ui/components/coral/foundation/form/pathbrowser"
                                                fieldLabel="Path to page on level 2"
                                                name="./pathPageLevel2"
                                                rootPath="/content"/>
                                        </items>
                                    </column>
                                </items>
                            </field>
                        </style_few_items>
                    </items>
                </style_3and4>

[Mahedi_Sabuj · Accepted solution]

Here is an example you can check

<listItems jcr:primaryType="nt:unstructured"
  sling:resourceType="granite/ui/components/coral/foundation/form/multifield"
  composite="{Boolean}false"
  fieldDescription="Click 'Add Field' to add more domain link in list."
  fieldLabel="Domain Link List"
  required="{Boolean}true">
  <field jcr:primaryType="nt:unstructured"
    sling:resourceType="granite/ui/components/coral/foundation/form/textfield"
    name="./domainLinks"/>
</listItems>

[arunpatidar]

You can check 

https://techrevel.blog/2017/07/27/aem-coral-2-multifield/ 

[VedhaSri]

<?xml version="1.0" encoding="UTF-8"?>
<jcr:root xmlns:sling="http://sling.apache.org/jcr/sling/1.0"
          xmlns:cq="http://www.day.com/jcr/cq/1.0"
          xmlns:jcr="http://www.jcp.org/jcr/1.0"
          xmlns:nt="http://www.jcp.org/jcr/nt/1.0"
          jcr:primaryType="nt:unstructured"
          jcr:title="Navigation"
          sling:resourceType="cq/gui/components/authoring/dialog">
    <content jcr:primaryType="nt:unstructured"
             sling:resourceType="granite/ui/components/foundation/container">
        <items jcr:primaryType="nt:unstructured">
            <tabs jcr:primaryType="nt:unstructured"
                  sling:resourceType="granite/ui/components/foundation/container">
                <layout jcr:primaryType="nt:unstructured"
                        sling:resourceType="granite/ui/components/foundation/layouts/tabs"
                        type="nav" />
                <items jcr:primaryType="nt:unstructured">
                    <navigationitems jcr:primaryType="nt:unstructured"
                                     jcr:title="Navigation Items"
                                     sling:resourceType="granite/ui/components/foundation/section">
                        <layout jcr:primaryType="nt:unstructured"
                                sling:resourceType="granite/ui/components/foundation/layouts/fixedcolumns"
                                margin="{Boolean}false" />
                        <items jcr:primaryType="nt:unstructured">
                            <column jcr:primaryType="nt:unstructured"
                                    sling:resourceType="granite/ui/components/foundation/container">
                                <items jcr:primaryType="nt:unstructured">
                                    <navigationitems jcr:primaryType="nt:unstructured"
                                                     sling:resourceType="granite/ui/components/foundation/form/multifield"
                                                     class="full-width"
                                                     fieldDescription="Click 'Add field' to add a new item"
                                                     fieldLabel="Navigation Items">
                                        <field jcr:primaryType="nt:unstructured"
                                               sling:resourceType="granite/ui/components/foundation/form/fieldset"
                                               acs-commons-nested="JSON_STORE"
                                               name="./navigationItems">
                                            <layout jcr:primaryType="nt:unstructured"
                                                    sling:resourceType="granite/ui/components/foundation/layouts/fixedcolumns"
                                                    method="absolute" />
                                            <items jcr:primaryType="nt:unstructured">
                                                <column jcr:primaryType="nt:unstructured"
                                                        sling:resourceType="granite/ui/components/foundation/container">
                                                    <items jcr:primaryType="nt:unstructured">
                                                        <link jcr:primaryType="nt:unstructured"
                                                              sling:resourceType="granite/ui/components/foundation/form/pathbrowser"
                                                              fieldLabel="Link"
                                                              name="./linkURL"
                                                              rootPath="/content" />
                                                    </items>
                                                </column>
                                            </items>
                                        </field>
                                    </navigationitems>
                                </items>
                            </column>
                        </items>
                    </navigationitems>
                </items>
            </tabs>
        </items>
    </content>
</jcr:root>

Followed same dialog structure, but data is being stored in node format not in jcr property inside jcr:content

[VedhaSri]

navigationItems String {"linkURL":"/content/corporate/en_US/products-and-customers/customers"} like this I want to store inside jcr:content page properties not node type.