Regarding ContextNode in WebdynPro(Java)

Hi,
I am developing an Appln in webdynpro java.
I have used a Context Node(X) which contains 2 attributes say x1,x2.... In my coding i want to set
the value for x1.. How to do it... ?

Hi,
If cardinality of node is 0:n
IPrivate<view name>.I<node name>Element element = wdContext.node<node name>().create<node name>Element();
wdContext.node<node name>().addElement(element);
element.set<Attributeval>();
If cardinality of node is 1:n
wdContext.currentnodeelement.set<attribute>();
Regards,
Vijayakhanna Raman

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Hi Kumar,
If you are using EP7.0, there is no calendar UI element in webdynpro development. There is only date navigator UI element. This is demonstrated in the below article.
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/c059344a-1930-2d10-6e8a-dcec5f94993e?quicklink=index&overridelayout=true
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HI All,
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Exception:
com.sap.ide.eclipse.deployer.api.APIException: ConnectionException,cause=[Ecc]
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First check is Java stack is running ?
make sure J2EE_ADMIN user not locked.
Ans please check password in secure area. check password in secure store should be correct.
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regards
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Passing Parameters via Post Method from Webdynpro Java to a web application

Hello Experts,
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But when I build my DC, I am getting the same error which most of the people in the thread have mentioned:
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Kindly suggest if this is the NWDS version issue or is it something else that I am missing out.
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Hi,
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if it is synchronous means, collect all the values from users/parameters using UI element eg: form and pass all the values via form to the next page is nothing but your web application url.
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here you go and find the way to implement Asynchronous scenario,
http://www.theserverside.com/news/1365153/HttpClient-and-FileUpload
http://download.oracle.com/javase/tutorial/networking/urls/readingWriting.html
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Hi Experts,
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Hi Sarath,
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How to Consume a WSDL file in Webdynpro JAVA Application 7.30

Hi Experts,
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Hi Amit,
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- Pradeep

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Hello,
Can someone please tell me asto how to call a stateless session bean EJB 2.0 from Webdynpro Java UI?
The NWDS version is 7.0.
Thanks and Regards,
Arya

Hi Aryadipta
Please check this pdfs
https://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/b00917dc-ead4-2910-3ebb-b0a63e49ef10&overridelayout=true
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After writing the business logic go to project -> rebuild
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select the specific WebService
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Hope it helps
Thanks
Tulasi Palnati
Edited by: Tulasi Palnati on Aug 26, 2009 12:15 PM
Edited by: Tulasi Palnati on Aug 26, 2009 12:43 PM

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Pranav

HI,
This blog expalins how to Setup and configure NWDI System land scape:
/people/bhavana.gupta/blog/2007/01/23/installation-and-configuration-of-netweaver-development-infrastructure-was-64
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https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/419b479b-0801-0010-f8a1-c26208b4b209
http://help.sap.com/saphelp_nw70/helpdata/en/44/60dc1943c2311ce10000000a155369/frameset.htm
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NWDI Resources [original link is broken]
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SrinivaS

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HTTP Post
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<quote>
Sending POST parameters with Web Dynpro Suspend Plugs
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</quote>
After adding the postParams parameter of type java.util.Map to the Suspend-plug the WebDynpro gives the following error during build:
Outbound plug (of type 'Suspend') 'suspend_plug' may have at most two parameters: 'url' of type 'string' and 'postParams' of type 'Map'.
I use SAP NetWeaver Developer Studio version 7.0.16.
Does someone know a solution? I would highly appreciate it.
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Eric

Hi,
Please have a look at this thread,
Pass Table as Input to Adaptive RFC
Regards,
Saravanan K

Transport of activity from Quality to production for webDynpro Java applica

Hi,
can anybody tell me how do i go for transporting activity in webdynpro java applications from quality to production server.
i have done some changes in webdynpro code and deployed in quality system. i have created activity and now want to transport that to production so that the changed functionality should reflect in production system.
Its urgent so your quick suggestion will be appreciated.

Hi,
can anybody tell me how do i go for transporting activity in webdynpro java applications from quality to production server.
i have done some changes in webdynpro code and deployed in quality system. i have created activity and now want to transport that to production so that the changed functionality should reflect in production system.
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Hi Vijayalaxmi,
Following are the steps for transporting the content from DEV to QA
1. Check in the activity into DTR and activate it. Once it is activated successfully it will show green
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4. Import the activity in consolidation tab
5. Assemble the components in the Assembly tab.
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Consuming PI Webservice from Webdynpro Java Not working

Hello SAP,
Environment: CE 7.2.
Resolution expected immediately, Helpful answer is highly appreciated.
Is the namespace should not exceed 60char for PI Webservice, for executing the webservice from Webdynpro Java.
I tried with all the options in executing the PI Service from Webdynpro Java, None of the options worked. I am facing the below error while I was calling the PI Webservice.
I don't see any problem from Webdynpro Java, what ever the procedure I have followed is the standard procedure.
Fortunately when I execute the service from Webservice Navigator, it is working as expected. The same webservice when I consume it from Webdynpro Java it is not working
Options tried so far:
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2) Tweaked the URL with few options - Not worked (Tweaking the URL, ex: portType, Binding)
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4) Initializing the code, instead of creating Service Controller and calling the PI Service - Not worked.
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For all the Options, I am facing the same error which is provided in the screenshot.
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ERROR MESSAGE:
Exception on execution of web service on destination 'GetPIHRPeopleData' for operation 'SI_CreateHRPeopleData_OS' in interface 'SI_CreatePeopleCompany_OS'

Hi Sankar,
If the webservice is working fine in the Wsnavigator then there is some problem with importing the webservice in webdynpro for Java. Please check the required parameter for creating the Adaptive Webservice Model. After adding in the used model and compoent controller binding, you need to write code for to execute the webservice model.
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Arun Jaiswal

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Shreeharsha,
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Thanks & Regards
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Edited by: Swetha Nellore on Feb 18, 2009 12:32 PM
Edited by: Swetha Nellore on Feb 18, 2009 12:33 PM
Edited by: Swetha Nellore on Feb 18, 2009 12:34 PM

Build gui for existing oracle database tables with webdynpro java?

hi
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do we have to generate sql statements or type in manually?
regards
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Hi Joerg,
generally that is possible, but you'll have to implement the data access by yourself, by means of EJB or another Java persistance framework such as JDO, SQLMaps, Hibernate, whatever...
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regards,
Christian

Regarding ContextNode in WebdynPro(Java)

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