Regarding SlingPost Servlet

[Prasad]

 Hi Team,

I need to post/update  the date to CQ after submitting the form (post call).

Please let me know if you have any idea on this.

Thanks & Regards,

Prasad.

[smacdonald2008 · Accepted solution]

You can write a custom SlingPostProcesser that is invoked after a SlingPostServlet occurs. This is a custom service that implementes Interface SlingPostProcessor.

We have a new communtiy article that shows how to build an AEM SlingPostProcessor. See: 

Creating an AEM Sling Post Processor

Hope this helps 

[Lokesh_Shivalingaiah]

Check this example https://helpx.adobe.com/experience-manager/using/using-sling-post-servlets.html

cheatsheet : https://docs.adobe.com/docs/en/cq/5-6-1/developing/sling_cheatsheet.html