You should bind your servlet with a resourceType and use that resource type in a custom page component and a template. You can then create a page with that template and define permissions or ACLs on the page node for defining the access control. Whenever you hit the URL of the page the AEM will call...

The query which I shared should work because it is does the inner join of parent with child node and then it filters based on the criteria. It will return you the parent node which meets the date range and has a child of purchase department Please share the package structure so that I can test it lo...

Try the following query-SELECT parent.* FROM [nt:unstructured] AS parent INNER JOIN [nt:unstructured] AS child ON ISCHILDNODE(child,parent) WHERE ISDESCENDANTNODE(parent, /etc/employees/employeedata) AND parent.[bondStartDate] < CAST('2016-02-01T00:00:00.000+05:30' AS DATE) and parent.[bondEndDate] ...

Can you just test it by using a different domain other than localhost ? You can create a local domain in your machine hosts file and see if the issue still exists with the new domain. 

You can get the userid from  the resource resolver object- https://docs.adobe.com/content/docs/en/aem/6-0/develop/ref/javadoc/com/adobe/cq/sightly/WCMUse.html#getResourceResolver() ResourceResolver resourceResolver = getResourceResolver(); Session session = resourceResolver.adaptTo(Session.class); S...

  I guess you have components on pages having tab ui and you want that the end users should see a particular tab when they click on a link of that page. The only way I can think this can be implemented in AEM is via JavaScript. In your email template you can create links to the pages with anchors fo...

Sightly before including the resource always checks the path of the resource in the search paths set in the resource resolver configuration. http://localhost:4502/system/console/configMgr/org.apache.sling.jcr.resource.internal.JcrResourceResolverFactoryImplDefault valid paths are -/apps,/libs,/apps/...

For ideal solution, you should include the following javascript on your page - /etc/clientlibs/granite/jquery/granite/csrf/source/csrf.js. You can include it by doing a standard client library include call in your JSP. <cq:includeClientLib js="granite.csrf.standalone"/>For more details go through th...

Also, if you use ACLs/permissions approach instead of CUG then you will get an error page with 403 response code in the header(if the passed user does not have permissions) and if it is successful then you will get 200 as response code in the header. In your service code you can check on the respons...

CUG just does a 302 redirect to any page you specify as path in the properties. It is not necessary that it should always be a login page. For example -You can have a redirect page which have "NOT PERMITTED" as output in the JSON format.