RE: Change the portlet title from code

[Robert Leo Smith, modificado hace 12 años.]

I would like to be able to change the portlet title programatically. Does anyone know of a way to do this?

[jelmer kuperus, modificado hace 12 años.]

renderResponse.setTitle

[Robert Leo Smith, modificado hace 12 años.]

How do i get renderResponse?

[Raja Nagendra Kumar, modificado hace 12 años.]

In JSP you could directly have access to renderResponce..
by tags

<%@ taglib uri="http://java.sun.com/portlet" prefix="portlet" %>
<portlet:defineObjects/>

see the tutorial to

http://docs.jboss.org/jbportal/v2.4/reference-guide/en/html/tutorials.html

Regards,
Raja Nagendra Kumar,
C.T.O
www.tejasoft.com

[Rob Chan, modificado hace 12 años.]

Also if you make a MVC portlet, the doView and doEdit methods get passed the renderRequest and renderResponse variables automatically, so you only need to reference it.

[Robert Leo Smith, modificado hace 12 años.]

I guess I should have elaborated some more. We are using ICEfaces for portlet development. The request object is not easily available to get the portlet title from.

[Terry Jeske, modificado hace 12 años.]

I think I have a similar problem. I am using Spring Portlet MVC and need access to some of the private RenderResponse fields (namely the _plid value).

[Robert Leo Smith, modificado hace 12 años.]

Hi Terry,

I've only done some Spring MVC examples. But don't you have the request object available via the controller?

[Jon Cruz, modificado hace 11 años.]

I'm a bit late to the party, but the Spring Portlet MVC way of doing it -- for those who are using that framework -- I have used:

	protected ModelAndView handleRenderRequestInternal(RenderRequest renderRequest, RenderResponse renderResponse) throws Exception {

		Map<string,object> model = new HashMap<string,object>();

		try {
			
			renderResponse.setTitle("This be a test, yarrr.");
			... other code
			... other code
			... other code


		} catch (Exception e) {
			e.printStackTrace();
		}

		ModelAndView modelAndView = new ModelAndView("Home", model);

		return modelAndView;
	}
</string,object></string,object>

My portlet then rendered with that title.

Jon

Update: Ah, I see that Jelmer mentioned this on the second post. Well, here's an example of it's use...)