JSF component in webdynpro java

Hi,
In order to use JSF (1.2 or 2.0) in webdynpro java CE 7.2 which version of java(javaEE5 or javaEE6) need to be installed?
Regards,
Divya.

Hi,
NetWeaver 7.20 and all versions until today are based on Java EE 5 and therefore can only support JSF 1.2. As far as I know there is no support for JSF2.0 on NetWeaver.
Regards,
Raik

Similar Messages

Importing JSF Component in webdynpro

Hi,
Please let me know how to import JSF component in webdynpro in CE 7.2 SP 01.
Thanks,
Raghu

Hi Raghavendra,
Please go through this [JSF (JavaServer Faces) Tutorial|http://www.vogella.de/articles/JavaServerFaces/article.html]
Hope this helps!!
Regards
Vijay K

Has anybody created Iview from "Webdynpro Java" component in CE7.1 ?

Hi All,
Has anyone created Iview from Webdynpro Java component in CE7.1.
Because the wizard that appears for creation of Iview has only "Webdynpro ABAP"
component.There is no option to create iview from "Webdynpro Java" component.
Althought in portal content--->Template folder i can see there is also
another template for "SAP Webdynpro iview" which i think is for the Java scenario.
But issue is, its not coming in the wizard.Can anyone tell me how to make it appear in the wizard ? It will be of great help to me.
Thanks and Regards
Ashis

Hi Ashis,
your deployed webdynpros are published under "web dynpro applications". just copy the webdynpro from there and paste it into the portal content section.
http://help.sap.com/saphelp_nwce10/helpdata/en/ce/e0d6f54ae641fc9566501cffaa8c6c/frameset.htm
Hope that helps you.
Best wishes, Jens

WDA: Call Webdynpro Java Component

Hi!
Is it possible to invoke a Webdynpro java component from inside of WDA?
Best regards,
-Ronni

Hello Ronni,
It is not possible to invoke a webdynpro java component in webdynpro abap, but we can call the appliction of the webdynpro java in webdynpro abap and vice versa.
Regards
Nizamudeen SM

Rendering HTML JSF Component via java code

Hey,
I was wondering,
I want to build sort of HTML generator (for a very specific process),
I thought about taking the advantage of JSF components instead of writing an HTML generator,
Is it possible to render Html JSF Components via simple java class?
For instance, assuming I built an 'HtmlDataTable' object with columns, inputs, etc...
I'd like to render the dataTable as HTML and get the HTML tags via a simple java class,
Thanks.

the sample JAVA codes are provided for sending SPML requests, HTTPClient and one more (i dont remember rite now) within the OIM installation folders itself. It's in the 'SampleHttpClient' folder. Check it once. WSDL, sample XML's and the JAVA codes all are there. You just need to set the classpath and run it.
- oidm.

How to Consume a WSDL file in Webdynpro JAVA Application 7.30

Hi Experts,
My requirement is,I have a wsdl file(Provided by the SAP PI) which i need to consume in Webdynpro Java 7.3(NWDS 7.30).
I has been tried in the follwing way
1.First click on the Model --> Adaptive Web Service Model -->Model Name--Package Name
2.Choose Remote Location/File System.
3.After that choose the WSDL file from my project which i added earlier.
4.After that I get the node in the context menu.But I am uneble to set some data into the node and also uneble to get data data from the node
After deploying my project I get the following error.
Error ::
The initial exception that caused the request to fail, was:
com.sap.esi.esp.service.server.query.discovery.ExtendedServiceException: Configuration not found for service reference with ID: c73e38ff-a4d8-4e4c-89c2-827fd5cf17ac from application demo.sap.com/mwebsrvc. Either you have not assigned the Service Group to a Provider System or the generation of the configuration has failed. Check the configuration details from SAP NetWeaver Administrator -> Application Communication. --> Details about the Service Reference: {urn://TestSOAPtoRFCSender}SI_TestSOAPtoRFCSender_OB; Service Group: com.tsecl.SITestSOAPtoRFCSender_OB.pidev_nerapdrp_gov_in; Service Group Software Component: demo.sap.com/mwebsrvc; Service Group Application: demo.sap.com/mwebsrvc; Configuration state: Not configured
    at com.sap.esi.esp.service.server.dynamic.DIIServiceRefConfigContextImpl.prepareContext(DIIServiceRefConfigContextImpl.java:275)
    at com.sap.esi.esp.service.server.dynamic.DIIServiceRefConfigContextImpl.<init>(DIIServiceRefConfigContextImpl.java:59)
    at com.sap.esi.esp.service.server.dynamic.DIIContextCreatorImpl.createDIIServiceRefConfigContext(DIIContextCreatorImpl.java:18)
    at com.sap.engine.services.webservices.espbase.client.dynamic.configuration.DIIContextFactory.createDIIConfigurationsContext(DIIContextFactory.java:12)
    at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService_NewInstance(GenericServiceFactory.java:368)
    ... 67 more
Please help me about this.
Thanks and Regards,
Amit Basak

Hi Amit,
Create provider system in NWA -> SOA management -> System Connections. After ping is successful go to NWA -> Application Communication and select your DC and assign the provide system for your service configuration group.
I hope it will works fine as we also did the same.
- Pradeep

How to load a class dynamically (via reflection) in a jsf-component

Hi all,
I am writing my own jsf component and I would like to do it generically. Therefore I have an attribute, where the developer can pass a fully qualified classname, which I want to use to instantiate. But I have a Problem with the classloaders, everytime I get a ClassNotFound-Exception during debugging.
Does anybody know how it is possible, to to get the most parent classloader?
Currently I am even not able to load a class, which is in the same package like all other compontent-classes.
Thank you very much in advance
Thomas

Within web applications, I believe it is recommended to use Thread.getContextClassLoader(). Keep in mind that web applications require different classloader semantics than regular Java applications. The class loader which gets resources from the WAR is favored over others, even when this violates the normal class loading conventions.

Call stateless session bean EJB 2.0 from Webdynpro Java UI

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
Steps for calling stateless session bean in Webdynpro java
Go to NWDS -> open perspective ->j2ee
select EJB Module Project ->create a project with name
Open the Project -->RC on ejb-jar.xml -> Select new --> EJB
Give name to EJB Bean (First letter should be in capital letters)
select the type of bean as Stateless session bean and give the package name to store that EJB bean.
After that Expand ejb-jar.xml and then select the <projectEJB>
Double click on this on method tab double click you will get business method where we will create the methods for business logic
Double click on projectEJB and then RC on bean tab and write required business logic in bean window as follows(based on requirement we will design a business logic).
After writing the business logic go to project -> rebuild
Till now we have created one EJB jar file
then go to File-->Enterprise Application Project -->create a project (projectEAR)
After creating a project click on next-> here we will have ear projects and then we select specific project required for our application.(here select projectEJB)
After that Calculate EAR project will be available on j2ee explorer.
Right click on <Bean> here
select New->Web Service->give a name to webservice and select Default configuration type as simple SOAP
-->click next -> Finish.
That webservice and related are created in ejb-jar.xml .
Expand the ejb-jar.xml.and double click on < webservice>
RC ProjectEJB -> Build EJB Archive RC on CalculateEAR ->Build applicationarchive.
Expand the projectEAR->RC on CalculateEAR.ear->Deploy to J2EE Engine
Double click on calculateEAR.ear ->Webservice navigator tab ->we eill servers expand the node
select the specific WebService
Here we test the webservice by click on Test and test it.
After that go to Web dynpro perspective ->create one webdynpro Project and one component
RC on model> Select import Web Service model(last)>give model name and package
and select radio button as local file system or URL
Go to WSnavigator->copy the WSDL path and paste it in model WSDL path and click on finish.
from here onwards steps are same as that adaptive RFC model
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

When deploying the webdynpro java application , showing error message

Hi Masters,
when deploying the webdynpro java application , showing error message. Please reply why this problem showing and what is the solution
But Iogin to sdm tool ( remote gui .sh) with same password, which password i am using for deploy the webdynpro java application.here in sdm tool i am able to login. and i restart the sdm , and again trying to deploy the same problem it showing.
URL to deploy : file:/C:/DOCUME1/ppuser/LOCALS1/Temp/temp30925rupa.com~sales.ear
Result
=> deployment aborted : file:/C:/DOCUME1/ppuser/LOCALS1/Temp/temp30925rupa.com~sales.ear
Aborted: development component 'sales'/'rupa.com'/'LOKAL'/'0.2010.02.13.14.32.39':Caught exception during application deployment from SAP J2EE Engine's deploy API:com.sap.engine.deploy.manager.DeployManagerException: ERROR: Cannot connect to Host: [devsap] with user name: [J2EE_ADMIN] Check your login information. Exception is: com.sap.engine.services.jndi.persistent.exceptions.NamingException: Exception while trying to get InitialContext. [Root exception is com.sap.engine.services.security.exceptions.BaseLoginException: No login module succeeded.] (message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.performAction(DeploymentActionTypes).DMEXC)
Deployment exception : The deployment of at least one item aborted
Edited by: sujana mullapudi on Feb 13, 2010 2:52 PM

Hi Sujana,
For deploying Web Dynpro for Java application, J2EE_admin correct password must be stored in the scured area of config tool.
Your error show that J2EE_admin information is not correct.
So, Please ask your basis team to update new J2EE_ADMIN password or you can do it in scured area of config tool.
Hope this will helps you.
Thanks
Arun Jaiswal

Http post to a url from a WebDynpro (Java) application

Hi,
I want to send http post parameters to a url from a WebDynpro (Java) component. I need to do this to send OCI catalog data back to SAP SRM.
I found this thread:
HTTP Post
which suggests to use the the Suspend plug for this purpose.
<quote>
Sending POST parameters with Web Dynpro Suspend Plugs
1) Define a an additional Suspend Plug parameter (besides 'Url' of type String) with name 'postParams' and of type Map
</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.
Thanks in advance.
Eric

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

Table ui element in webdynpro java.

Hi Friends,
I am krishna i am working as sap webdynpro abap consultant . But right now i got the requirement on sap webdynpro java.
so please give me the required details.
Here are my questions.
1. how to populate the data into the table.
2. and the back end is erp, i have to use rfc. to display the data into the table .
3. so how to integrate the rfc into webdynpro java.
if u send with screen shots that would be very help for me.
Waiting for your reply.
Thanks & Regards.
Krishna.

It's very simple.
1) Import your RFC.
For this:
-Right click on Models->Create Model->Select Import Adaptaive RFC then follow the steps.
-Go to Used Models. Right click -> Add... -> then select the model that you created.
2) I guess you have a view that is using a controller (Custom/Component) so:
-Go to Context Tab-
-Create a model node.
-Bind the model node with the model that you created.
-Go to the view where you want to put the Table ui element and add the table (Outline window->right click->Insert Child->Table)
-Go to context tab, add a model node, en map it (Edit context mapping) with the model node that you created in the controller.
-Go back to layout tab. Then in table properties, in datasource click on the "..." and select the output node of the model that you have created in the view.
-Then in Outline Window-> Right click on the table element-> Create binding-> check the attributes that you want to be binded to the table.
-Then follow the steps.
You have now your table binded to the rfc.
Finally what you have to do is to create a method to execute the rfc. Usually it is written in the controller. Something like this:
public void execute<YourBapiName>( )
    //@@begin execute<YourBapiName>()
     IWDMessageManager manager = wdComponentAPI.getMessageManager();
     try
       wdContext.current<YourBapiName>Element().modelObject().execute();
       wdContext.node<YourBapiOutputNode>().invalidate();
       wdContext.current<YourBapiName>Element().modelObject().modelInstance().disconnectIfAlive();
     catch(WDDynamicRFCExecuteException e)
       manager.reportException(e.getMessage(), false);
    //@@end
To call this method, first, you have to bind the input parameters and then execute it (you can do this wherever you want):
<YourBapiName> input = new <YourBapiName>();
input.set<YourBapiParameters>(<YourParameter>);
wdContext.current<YourBapiName>Element.bind(input);
wdThis.wdGet<YourControllerName>(Controller().execute <YourBapiName>();
I hope it helps.
Bye bye.

How to export a Webdynpro java DC, for reuse in another system

Hi Everybody,
I am having a Webdynpro Java DC, i want to give that DC to another person to import into his system and work. i am doing a export of that DC and creating a zip file. But when we are trying to import it in another system, it is giving errors. When trying to build, its not showing DC options at all, DC-> buid or deploy options are not visible, when right clicked over the DC.
Am i doing it in a wrong way. Can anybody help me.
thanks & regards,
Ravi

Hi Ravi,
Are you working with local DC?
Then you can take ur dc in the following way..
Find where the dcs are stored in ur system..
<Some File Path> .dtc\LocalDevelopment\DCs\<your dc package>\
There will be a folder with your project name.
Copy that folder and Paste in the other system under the same folder structure.
ie., the copied folder need to be pasted here
<Some path> .dtc\LocalDevelopment\DCs\<your dc package>\
Once you copied,Open your NWDS and go to DC perspective.In the Local DCs.
Go to Local Development -- > My Component
Right Click on 'My Component' and click on 'Refresh'.
Your new project will appear under the 'My Component' hierarchy.
Right Click on your project and Choose 'Create Project'.
Now Proper dc will be available for you to work on.
If you are facing any problems, let me know.
Best Wishes
Idhaya R

Creating a pdf from Webdynpro iview using "WebDynpro Java"

Hi everybody,
I have a requirement like creating a pdf file from the iview content in a web dynpro project.
Can any one explain me the procedure as well as code how to create a pdf from the table content using the "WebDynpro Java".
Thanks in advance,
Naveen

Hi Naveen,
To be able to use PDF forms in Web Dynproapplications:
&#56256;&#56442;SAPNetWeaver Developer Studio(minimum SPS 11) is installed
&#56256;&#56442;Adobe LiveCycleDesigner7.0 is installed
&#56256;&#56442;Adobe Reader7.0.x is installed
&#56256;&#56442;SAP NetWeaverWeb AS Java compatible with the DevStudio s installed
&#56256;&#56442;The Adobe Document Services are deployed and configured on the SAP J2EE Engine.
&#56256;&#56442;The Active Component Framework(ACF) of the Interactive Forms integration is installed. (not mandatory)
&#56256;&#56442; Internet Explorer(version 6)
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/2b6db1c4-0801-0010-faa5-ff4b4df55b45
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/63f09fc2-0401-0010-1482-dbf9891e7613
Web Report to PDF
/thread/104121 [original link is broken]
Dynamik PDF
Create Adobe PDF for user to download and print
Online PDF
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/8d7b9e7d-0c01-0010-2495-947691554cb7
Regards,
Mithu

BI Java SDK: Bex query in Webdynpro java

Hi,
I want to know is it possible to view a Bex query output
in a webdynpro java application. There is a Bex query defined i just want to get the report of this query or atleast the output of this query. Also how will be the output structure? i am not familier to BI plz help. I did go though BI SDK documentation but did not help
Vinay

Hi Vinay,
The BEx query output in webdynpro is with help connectors. the connector SAP query which you were speaking about is one of the four options. I hope this is the link what u were refering to link:[http://help.sap.com/saphelp_nw04/helpdata/en/6e/011e681cf74ab4b3acf73f77653405/frameset.htm]
SAP Query is a component of SAP's Web Application Server that allows you to create custom reports without any ABAP programming knowledge. The BI SAP Query Connector uses SAP Query to allow applications created with the BI Java SDK to access data from these SAP operational applications.SAP Query offers users a broad range of ways to define reports and create different types of reports such as basic lists, statistics, and ranked lists.
It would be a better option if with JDBC connector because that worked for me in extarcting data from a different source system.BI JDBC Connector is aslo used to make these data sources available in BW, via BW's UD Connect.
For the WD code i need to check.
Please tell me if its helpful.
Regards,
Shaila.

How to transfer parameters to Webdynpro Java application ?

Hello guys,
I had developed a Webdynpro Java application "ZWD", it's URL is
"http://jt-pldev:50000/webdynpro/dispatcher/local/ZWD_FLIGHT/ZWD".
"ZWD" had 2 input parametere "InputField" and "InputField1" .
Accroding to SAP Online Help document, we can transfer parameter Webdynpro application .
I want to transfer parameters to application "ZWD" via URL
"http://jt-pldev:50000/webdynpro/dispatcher/local/ZWD_FLIGHT/ZWD?InputField=Frankfurt" .
But it failed.
My questions:
1. How to transfer parameter to Webdynpro Java application "ZWD" ?
2. Does it possible that transfer input parameter to Webdynpro application and run the applicaiton via specific URL ?
BR,
Louis

Hi Louis,
You can refer to the following Bertram's article:
[Inter-Application-Navigation in Web Dynpro|https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sapportals.km.docs/library/user-interface-technology/wd%20java/wdjava%20archive/inter-application-navigation%20in%20web%20dynpro.pdf]
The process of accessing the Application URL parameters is explained for Target Component.
Regards,
Alka.

JSF component in webdynpro java

Similar Messages

Maybe you are looking for