I have created on node   I tried writing the same servlet as in http://www.sgaemsolutions.com/2019/01/dynamically-populate-drop-down-values.html in aem cloud marketing it is not showing anything need help. 

I am trying to add these things manually and via code both way I can't do it Can you please help with code and manual progress both

I tried using but can't understand I have launch name pcp_pagelaunchManager.promoteLaunch(launch, null); Should I let the parameter null? 

I am trying to promote the launch page using java can you help me in writing the code to promote the launch which I create using java only

 I have created the above launch. how should I view launch whenever I go in crx(/content/launches/2021/10/18/test_page) and double click it opens page which is empty. I tried changing it to publish mode as well by changing 4502-> 4503

Hi  I have a approach that one page will be created with new components manually. Then launch of new page will be created updating the node data as old page such as text, or any other property. But I couldn't find the approach to update the node data in newer node specificallyEg: OLD Pagejcr:content...

if(flag==0) { LOG.info("DELETING NODE "+n.getPath()); n.remove(); n=resource.adaptTo(Node.class); n.getSession().save(); } final NodeIterator it = n.getNodes(); while(it.hasNext()) { final Node next = it.nextNode(); deleteNode(r...

I tried the below code but it gives error NODE DOESN'T EXIST ANY MORE  public void deleteNode(Resource resource, Node n) throws RepositoryException { int flag=0; if("/".equals(n.getPath())) { return; } if(Objects.nonNull(resource) && resource.hasChildren...

I have 2-3 component node which are not required. I am writing workflow to check those node. How should I delete the node using Java. Eg: Node1- ExampleNode2- Test If I find the resource.getName() as Node1 delete that node 

@Asutosh_Jena_ I have redeployed the code and deleted the older running workflow from crx/de var. But still workflow is running and printing the logs.