help needed

[former_member1193316]

Hi,

How to read the first name(userid) who currently logged in portalu2026

here my requirement is I m having an iview which displays the user name who currently logged in portal. How to do that.

Another requirement is in iview I want a link. When I click on that link it should navigate to another role. How to call that role when I click on the link

Regards

Venkat

[Former Member · Accepted solution]

Can you try with the below code to get the looged in user id

try

{

IWDClientUser wdUser = WDClientUser.getCurrentUser();

IUser user = wdUser.getSAPUser();

if (user != null)

{

IUserAccount[] acct = user.getUserAccounts();

if(acct[0] != null)

{

epUser = epUser+acct[0].getLogonUid();

String test=acct[0].getUniqueID();

}

}

else

{

wdComponentAPI.getMessageManager().reportSuccess("USER NULL");

}

}

catch(Exception e)

{

}

[Former Member]

Hi Venkat,

chk this:[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/905cb568-ce15-2a10-0199-af0099da322e]

[;

this thread shud b hlpful to u..

Regards,

Khushboo

[Former Member]

Hi,

Try this link...

Getting Logged in Portal User Details in Web DynPro

https://www.sdn.sap.com/irj/sdn/wiki?path=/display/snippets/getting%2blogged%2bin%2bportal%2buser%2b...

/thread/366457 [original link is broken]

Thanks.

Abhilasha

Edited by: Abhilasha Dahare on Aug 26, 2008 1:17 PM

[Former Member]

hi,

u can get the user name using the below code,

String userid="";

try {

IWDClientUser user = WDClientUser.getCurrentUser();

userid = user.getSAPUser().getUniqueName();

} catch (WDUMException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

Thanks,

ramesh

[Former Member]

hi Ramesh,

I have used the same code what ever u have given but am getting null pointwer exception..I have tried even with first name and last name also but still am getting null pointer exception only..can u please help me regarding this.

Thanks in advance,

Anusha

[Former Member]

Hi Anusha,

please post the stack trace of the error..

[Former Member]

hi Ramesh,

I am getting below exception:

The initial exception that caused the request to fail, was:

java.lang.NullPointerException

at com.portalrolesapp.View2.wdDoInit(View2.java:126)

at com.portalrolesapp.wdp.InternalView2.wdDoInit(InternalView2.java:122)

at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.doInit(DelegatingView.java:61)

at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)

at com.sap.tc.webdynpro.progmodel.view.View.initController(View.java:445)

[Former Member]

Hi,

In addition to code mentioned you will need to add one external jars in the build path of your project. You can do this by right clicking on your Project Name ==> Properties ==> Java Build path ==> Add variables ==> WD_Runtime--- and Extend.

The jar name is:-

1)com.sap.security_2.0.0

Thanks,

ramesh

Edited by: Ramesh Babu V on Aug 26, 2008 6:02 PM

[Former Member]

hi ramesh,

I have added com.sap.security.api.jar

com.sap.security.perm.jar

But still am getting the same null pointer exception

[Former Member]

Hi,

Double click on your application properties>Application properties>Predefined-->select Authentication and then set the value to true. Re-deploy and execute your application.

Regards,

Murtuza

[Former Member]

please provide the source code you have written, as following code is running fine at my end.

	String uname = null;
	try 
	{
	   	IWDClientUser cUser = WDClientUser.getCurrentUser();
   		IUser user = cUser.getSAPUser();  		 
		
		uname = user.getUniqueName();
	}
	catch (Exception ex) {
		ex.printStackTrace();
	}

Regards,

Jawed Ali

[Former Member]

Hi

IWDClientUser clientUser;

clientUser = WDClientUser.getCurrentUser();

IUser user = clientUser.getSAPUser();

user.getLatName();