How to send JSON data via POST (ajax) and receive json response from Struts 2 action

Question

I am trying to understand how to use JSON and in the process I\'m trying to get a JSON response from Struts2 action and display an alert for the response. For this I\'m usin

Answer 1

In the action configuration you should not override the default configuration from json-default package just extend it and all. Also json-default extend a struts-default, so multiple inheritance is not required.