@KannanCh2 1) Question 1 - Deny all and allow only necessary  is a standard whitelisting technique followed to enhance security and for better filter performance2) Question 2 - If you don't follow the deny all and allow necessary approach then you will end up with this code smell  https://github.com...

Use any one of the below condition before updating the property valueSling API String val = "test"; ModifiableValueMap properties = resource.adaptTo(ModifiableValueMap.class); if(modifiableValueMap.get("someproperty").getClass().isArray()) { modifiableValueMap.put("someproperty", new String[]{val})...

The root cause of the above exception is because you trying to set non array value to a multifield property. Initialise an array and add the required value to the array and set the array as the value of the property.

My dialog structure. Also remove data from the granite:data, granite also will append data to the attributes<textfieldsgroup jcr:primaryType="nt:unstructured" sling:resourceType="granite/ui/components/coral/foundation/container"> <items jcr:primaryType="nt:unstructured"> <title jcr:primaryType="nt:u...

HI @Abhishekty Working for me   

Could you share the updated dialog structure

@Abhishekty FYIhttps://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/granite-class-and-granite-data-for-select/m-p/226122

Hi @rajat168 Working exampleI am redirecting to we retail page if request body is empty. Note we have to overide request wrapper in order to read request body from filter If body is empty    package com.jsonapi.servlets; import org.apache.commons.io.IOUtils; import org.apache.commons.lang3.StringUt...

hi @rajat168  http://localhost:4502/graphql/execute.json - Is this your graphql custom endpoint. if so could you try to use @component(service = { Filter.class },immediate = true, property = {"osgi.http.whiteboard.filter.pattern=/graphql/execute.json *" ) to interrupt the request and do a redirect t...

Hi @ChanuteJo I would recommend you to implement sling dynamic include so that particular component alone won't be cached as part of the page and always displays real time data.https://experienceleague.adobe.com/en/docs/experience-manager-learn/foundation/development/set-up-sling-dynamic-include