Liferay portlet: redirect to an other jsp page from javascript

Question

I want to redirect to an other jsp page in a liferay portlet from js. The idea that I found is using a renderurl. The best code that I found that can help me as a first step is

Answer 1

Liferay needs to know the target portlet for any request parameter that you add to an URL - otherwise it ignores any unknown parameter. The ID of the target portlet is either defined as p_p_id or it is a prefix of the parameter (in which case you can define parameters for more than one portlet in one URL).

So in your case you will have to set renderUrl1.setPortletId('...your portlet id'); to let your portlet see mvcPath and param.

In addition the mvcPath must be absolute (start with a /) and below the configured templatePath (defaults to /).