Forward to JSP page from processAction()

[Oliver Bayer, modificado 12 Anos atrás.]

Hi Dean,

if you extend your portlet from GenericPortlet you should be able to use the following code snippet:

...
private String newJSP;

public void init() throws PortletException
{
	...
	// read the path to the new jsp from the init-params of the portlet.xml
	newJSP = getInitParameter("new-jsp");
	...
}

...

public void yourProcessAction(ActionRequest actionRequest, ActionResponse actionResponse)
{
	...
	actionResponse.setRenderParameter("jspPage", destGroupsSelectJSP);
}

HTH Oli

[Sandeep Nair, modificado 12 Anos atrás.]

If you are using MVCPortlet you can use actionResponse.setRenderParameter("jspPage",pathToJSP); inside your processAction

Regards,
Sandeep

[Shankar Baba, modificado 10 Anos atrás.]

Sandeep Nair:

If you are using MVCPortlet you can use actionResponse.setRenderParameter("jspPage",pathToJSP); inside your processAction

Regards,
Sandeep

Hi Sandeep if i am using serveResource then how can redirect to jsp.As there is no setrenderParameter in Resourceresponse, Any idea??

--Shankar

[Sandeep Nair, modificado 10 Anos atrás.]

Resource phase of portlet lifecycle should only be use to serve binary content or make ajax calls. If you want to forward to a jsp after performing your business logic please use the Action phase and then redirect to a view.

[asif aftab, modificado 10 Anos atrás.]

I am using mvcportlet and to redirect to another jsp I am using setrenderparameter, each and every thing is working and path is looks like path/to/my/view.jsp
but at the time of execution I am getting an error that pat/to/my/view.jsp" not found
from where "&quot" is this one is coming. I searched alot in net but no satisfactory answer that resolve my problem.
please help me
I want to navigate from second.jsp to view.jsp but by using button, I have remedy but by using anchor tag but the problem is I have to use button to navigate
my second.jsp code is

<portlet:actionurl var="viewCall" name="returnView">
	 <portlet:param name="jspPage" value="/html/shop_searc/view.jsp" />
</portlet:actionurl>

<aui:script>
function viewFun()																						//redirect to insert action class
{ 
	 document.getElementById("<portlet:namespace />viewDisplayd").action='&lt;%=viewCall.toString()%&gt;';
	 document.getElementById('<portlet:namespace />viewDisplayd').submit();
	 
} 
</aui:script>

<aui:form name="viewDisplayd" method="post">
		
		 			  <aui:input type="button" value="back" name="hello" onclick="viewFun();"></aui:input>
		 
	</aui:form>

my action class code is

@ProcessAction(name="returnView")
	public void returnView(ActionRequest req, ActionResponse res)
			throws PortletException, SystemException, RemoteException
			{
				res.setRenderParameter("jspPage","/Shop_Search/html/shop_searc/view.jsp");
			
			}

[Muhammad Taha, modificado 10 Anos atrás.]

Hi Asif, I you just want to navigate to another jsp file you don't have to use action url. u can simply navigate using renderURL.

<portlet:renderurl var="viewCall">
       <portlet:param name="jspPage" value="/html/shop_searc/view.jsp" />
</portlet:renderurl>

[asif aftab, modificado 10 Anos atrás.]

thanks for your quick reply

[Prabodhini Tare, modificado 12 Anos atrás.]

try using actionResponse.sendRedirect(<<url>>);

[Puneet Upadhyay, modificado 12 Anos atrás.]

Make any folder in docroot and place your jsp's there.
and then put this below code into your class....

"response.setRenderParameter("jspPage", "/Any_Folder/view.jsp"); "

[Puneet Upadhyay, modificado 12 Anos atrás.]

MVC Portlet

[Sandeep Nair, modificado 12 Anos atrás.]

Hi
Is it possible to attach the portlet. Which portlet are you using? Is it Generic, MVC or Struts portlet

Regards,
Sandeep

[Sandeep Nair, modificado 12 Anos atrás.]

Try this

public class MedelogGetAdmin extends GenericPortlet {
   
    public void processAction(ActionRequest request, ActionResponse response) throws PortletException, IOException {
   
        //from variables      
        String formType = request.getParameter("formType");
        String buttonClicked = request.getParameter("button");
    
   
        //check what page to forward to
        String jsp = Action.forwardTo(formType, buttonClicked); //jsp = consumers.jsp
       
        actionResponse.setRenderParameter("jsp",jsp);
        //forward to "/WEB-INF/jsp/"+jsp;
        //but how?
       
    }
   
    public void doView(RenderRequest request, RenderResponse response) throws PortletException, IOException {

        //get current tab value
        String currentTab = ParamUtil.getString(request, "currentTab", "Consumers");
       
        //gets data only for requested table
        ResultSet rs = queryDb.queryDb(currentTab.replace(" ",""));
        String javaScript = Tablerize.create(rs);
        request.setAttribute("generatedScript", javaScript);

        //prints out javascript in console for reference
        System.out.println("----------------------------------------------");
        System.out.println(javaScript);
        System.out.println("----------------------------------------------");

        response.setContentType("text/html");

	String jsp = ParamUtil.getString(request,"jsp","MedelogGetAdmin_view.jsp");
        PortletRequestDispatcher dispatcher =
        getPortletContext().getRequestDispatcher("/WEB-INF/jsp/"+jsp);
        dispatcher.include(request, response);

}