Hi Brahim,
You were right to use a renderURL. Though this taglib creates a render URL within the current portlet context, which means that the generated URL will try to resolve a render method in your current portlet's controller.
This is not what you want to do. You want to resolve the render method of the document_library portlet. In order to do this, youcannot use this taglib, but you have to generate the requested URL instead. I'd suggest that you do that in your Spring render method, and pass the URL in the model object, instead of doing it directly in the JSP.
The code you need should be something like
// Create render URL
PortletURL redirectURL = PortletURLFactoryUtil.create(PortalUtil.getHttpServletRequest(request),
PortletKeys.DOCUMENT_LIBRARY, themeDisplay.getPlid(), ActionRequest.RENDER_PHASE);
redirectURL.setWindowState(WindowState.NORMAL);
redirectURL.setParameter("struts_action", "/document_library/view");
return redirectURL.toString();
Regards,
Alexandre FILLATRE
