Spring-portlet POST ajax xmlHttpRequest

Question

Could please anybody who has experiences with processing post xmlHttpRequests with Spring DispatcherPortlet, tell me what is the best way to do it ? I\'m using YUI io module and

Answer 1

How do you construct the URL? I think you're creating a Action URL, perhaps it should be an render URL. It means, instead of <portlet:actionURL/> you should be using <portlet:renderURL/>.

Hope it helps.

Answer 2

I suppose the best way to respond to ajax requests in spring portlets is described in this blog post Marshal Json data using Jackson in Spring MVC with Jaxb Annotations

This also helpful Create JSON response for AJAX request in spring 3.0

Unfortunately it is not so fancy as it would be in spring-web-mvc