Customization on Content Fragment Model Add multifield contain 3 text field in CFM [AEM6.5]

[tushaar_srivastava]

Hi Team,
I need reference where I want to add a custom multifield which contain [3 text field] in content fragment Model.
I came across some good documentation

• https://experienceleague.adobe.com/en/docs/experience-manager-65/content/implementing/developing/ext...
• https://aem4beginner.blogspot.com/adding-custom-field-to-aem-content 
• https://blogs.perficient.com/2021/05/27/how-to-extend-content-fragment-model-data-types/ 

But I am not able to add multifield which contain [3 text fields] in Content Fragment Model:

Like I want to include multifield

{
    "jcr:primaryType": "nt:unstructured",
    "colors": {
        "jcr:primaryType": "nt:unstructured",
        "composite": true,
        "fieldLabel": "Colors",
        "sling:resourceType": "granite/ui/components/coral/foundation/form/multifield",
        "fieldDescription": "Click 'Add field' to add a new color",
        "granite:data": {
            "jcr:primaryType": "nt:unstructured",
            "item-limit": "2"
        },
        "field": {
            "jcr:primaryType": "nt:unstructured",
            "name": "./colors",
            "sling:resourceType": "granite/ui/components/coral/foundation/container",
            "items": {
                "jcr:primaryType": "nt:unstructured",
                "color": {
                    "jcr:primaryType": "nt:unstructured",
                    "name": "color",
                    "fieldLabel": "Color",
                    "sling:resourceType": "granite/ui/components/coral/foundation/form/textfield",
                    "fieldDescription": "Fill in a hex value: # and 6 characters"
                },
                "color2": {
                    "jcr:primaryType": "nt:unstructured",
                    "name": "color2",
                    "fieldLabel": "Color2",
                    "sling:resourceType": "granite/ui/components/coral/foundation/form/textfield",
                    "fieldDescription": "Fill in a hex value: # and 6 characters"
                },
                "color3": {
                    "jcr:primaryType": "nt:unstructured",
                    "name": "color3",
                    "fieldLabel": "Color3",
                    "sling:resourceType": "granite/ui/components/coral/foundation/form/textfield",
                    "fieldDescription": "Fill in a hex value: # and 6 characters"
                }
            }
        }
    }
}

Example I want to see this custom dialog over:

In order to add this custom field maybe we need to overlay /libs/settings/dam/cfm/models/formbuilderconfig/datatypes/items, but problem is how can I add a multifiled which contains 2 text field in it.

Please let me know the way to achieve this.

Thanks

@kautuk_sahni  @lukasz-m  @EstebanBustamante 

[Madhur-Madan]

Hi @tushaar_srivastava ,

If I understand the ask correctly you need a multifield to add the color required in the CFM right? 
If so you can render the Single Line Text as a Multiple Field and you need not overlay the CFM. You can refer the screenshots I am adding below

While editing the CF created from the above CFM it would appear like this

Thanks,
Madhur

[tushaar_srivastava]

Hi @Madhur-Madan ,

Actually no. I want to add color which contain two textfield inside one multifield.

I am looking to add a multifield in that which contain two text field instead of one.

[Bhuwan_B · Accepted solution]

@tushaar_srivastava Can you please check below URL:

https://jimfrenette.com/aem/content-fragments/composite-multifield/

[tushaar_srivastava]

Thanks @Bhuwan_B  This really helped.
Also I would like to add few more additional links which helped me during analysis.:


https://experience-aem.blogspot.com/2018/10/aem-6420-assets-content-fragments-coral-3-composite-mult...
https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/dynamic-dropdown-content-f...