Chinmay J. Shah

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since Oct 03, 2007
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Recent posts by Chinmay J. Shah

Hi,
I am using IBM WPS 6.0 for developing a portal.
The problem is, portal server state maintenance.

E.g. I have two main pages A1, A2.
On page A1 pages I have sub links S1,S2 and on page A2 I have s3,S4.
I go to page A1 and from there go to page S1 thru link S1. After that I navigate to page A2. Now when I go back to page A1, the page which I see is S1 which was last visited page on A1 instead of default one.

I have heard from others that this is portal server state maintenance.

Do you know how to get rid of it?

Regards,
Chinmay
16 years ago
Can I have multiple portal server installation on one single machine(on different ports of course)?
When I try to install second instance of portal server on same app server, it gives error as null pointer exception and installation fails.

Has anyone come across this problem?

Regards,
Chinmay
16 years ago
The struts validation works fine with struts portlet.
It can be done in same way as a simple struts application.
Incase if struts validator is not invoking itself, invoke it in execute method using following piece of code

ActionErrors errors = form.validate( mapping, (ServletRequest) request );
if ( errors != null && !errors.isEmpty() ) {
saveErrors((HttpServletRequest) request, errors);
return (mapping.findForward("credit"));
}


Regards,
Chinmay
16 years ago
Got the solution - Virtual portals.
16 years ago
Hi,
I am using websphere 6.0 for hosting my portal applications.

What I have:
I have one application myappone on the server.

What I want:
I want to deploy another application myapptwo on the same server and access it using some change in the link which is used for the first app or may be port number.

Is this possible?
How do I map ports to different applications?

Regards,
Chinmay
16 years ago
I have tried to use render, it doesn't work.

Regards,
Chinmay
16 years ago
Hi,
I am using portal-navigation:urlParam tag for passing user name from theme to my portlet.
But when I retreive the parameter in portlet, the value it returns NULL.

Any suggestions on what can be wrong?


Thanks & Regards,
Chinmay
16 years ago
I have a Login form as part of my banner.jsp in themes.
I need to invoke my login portlet on click on "Login" button.

Similar functionality like Search in portal.

Anyone knows how to achieve this?

Thanks & Regards,
Chinmay
16 years ago
I have resolved this defect.
Just remove the lib files to was common lib and rebuild the app.
16 years ago
Hi,

I am trying to create my own login portlet using PortletServices.
I have included the following jars -
wp.auth.cmd.jar
wp.auth.base.jar
wp.base.jar

There is no prob building the app, but at runtime I get this exception-

"[10/24/07 11:12:03:344 EDT] 00000039 PortletServic W com.ibm.wps.services.portletserviceregistry.home.PortletServiceHomeImpl getPortletService EJPPG0267W: Portlet service was requested for interface com.ibm.wps.portletservice.authentication.AuthenticationPortletService using the wrong classloader
com.ibm.ws.classloader.CompoundClassLoader@3436ad7e"

Can anyone suggest solution for this?

Thanks,
Chinmay
16 years ago
Hi,
I have created a new theme for my application in websphere portal server.
Now, I want to comsume a webservice to display some parameter on the screen.
Any idea, how to go for it?


Thanks & Regards,
Chinmay
16 years ago
Hi,
I have two different portlets on two different applications(different war files.) Now I want to communicate user logon credentials from one portlet to other (in another application). Is there any mechanism to do so?

Thansk & Regards,
Chinmay
16 years ago