[opencms-dev] State shared between the JSPs

Wed Jan 23 13:11:34 CET 2013

Try with:
<%@ page buffer="none" session="true" <------ 

----------------mensaje original-----------------
De: "Karri Sankar Rao" sankarrao.k at sonata-software.com 
Para: "The OpenCms mailing list" opencms-dev at opencms.org 
Fecha: Wed, 23 Jan 2013 11:40:14 +0000
-------------------------------------------------

> Hi Georgi,
> 
> Thanks for your reply. Here is my code:
> 
> session.setAttribute("whitePaperRegistrationMailId",regDetails.getEm
> ailId());
> String mailId = 
> (String)session.getAttribute("whitePaperRegistrationMailId");
> out.println("Mail id is :"+mailId); //This is working fine in same JSP.
> 
> When I am trying to access from another JSP with the below code, I am getting null 
> value.
> String mailId = 
> (String)session.getAttribute("whitePaperRegistrationMailId");
> out.println("Mail id is :"+mailId); //I am getting null value.
> 
> I think the problem is with OpenCMS.
> 
> Thanks,
> Sankar.K
> 
> -----Original Message-----
> From: opencms-dev-bounces at opencms.org 
> [mailto:opencms-dev-bounces at opencms.org ] On Behalf Of Georgi Naplatanov
> Sent: Wednesday, January 23, 2013 4:39 PM
> To: The OpenCms mailing list
> Subject: Re: [opencms-dev] State shared between the JSPs
> 
> Hi Karri.
> 
> Managing session's attributes works just fine with OpenCms, check that
> session managing code in your JSP is at the top of the JSP file and
> there are no HTML tags or white spaces before that code.
> 
> Best regards
> Georgi
> 
> On 01/23/2013 12:16 PM, Karri Sankar Rao wrote:
>>
>>
>> Hi,
>>
>> I am working on OpenCMS application. I am new to OpenCMS.
>>
>> I have one object which I want to keep it in session so that I can use
>> it in other JSPs.
>>
>> I tried in 2 ways to get this.
>>
>> a) Initially I used JSP implicit variable i.e
>> session.setAttribute(“someObj”,someObj). But this session object 
>> is not
>> available in other JSPs. I am getting null when I try to retrieve using
>> session.getAttribute(“someObj”);
>>
>> b) Then I used another approach.
>>
>> CmsJspActionElement cms = new CmsJspActionElement(pageContext, 
>> request,
>> response);
>>
>> final CmsObject cmsObject = cms.getCmsObject();
>>
>> final CmsRequestContext requestContext = 
>> cmsObject.getRequestContext();
>>
>> requestContext.setAttribute("someObj ", someObj);
>>
>> I am not sure whether it is in request scope or session scope. When I
>> tried to access it in another JSP, getting null value.
>>
>> CmsJspActionElement cms=new CmsJspActionElement(pageContext, 
>> request,
>> response);
>>
>> final CmsObject cmsObject = cms.getCmsObject();
>>
>> final CmsRequestContext requestContext = 
>> cmsObject.getRequestContext();
>>
>> Object obj = requestContext.getAttribute("someObj ");
>>
>> Could you please let me know how to resolve this.
>>
>> Your help is highly appreciated.
>>
>> Thanks,
>>
>> Sankar.K
>>
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> and complete transmission of the information contained in this communication 
> nor for any delay in its receipt"
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