Is it possible to integrate web dynpro java with xPD screens?

We have a requirement to integrate the xPD screens with Adobe using web dynpro java. The UI has to be completely Adobe and the xPD transactions would be triggered through Adobe.
Is it possible?? Please let me know how if anyone worked on this.
We are using SAP NW SP12 and NWDS 7.0.1
Thank you,
Vasu

Vasu,
I'm in the same boat as you because I have no idea where to start either. Right now we are just evaluating some possible solutions for our UI needs that our Business is asking for. Originally I only heard about the Adobe Forms. Then I heard about this Web Page Composer which could also provide us a way to display our iViews and other links in a more user friendly page.
So learning how to display xPD in either area is new to me and I am just starting to learn SAP all together. If I hear anything or read anything, I will share with you. Maybe we can help each other out.
Jennifer

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Hi ,
i re-imported the and checked even though i got the same problem
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Microsoft Silverlight Islands with Web dynpro java

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Cemil
its very much possible to migrate the component to 7,3 platform. SAP NWDS 7,3 provides a migration wizard to help with the migration, after that you need to do some manual adjustments, like changing the deprecated APIs, fixing JAR dependency etc etc..
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Edited by: Kaushik Banerjee on Sep 1, 2010 8:00 PM

Further to what Faraz has said, Web Dynpro can be seen as an implementation of the Framework pattern.
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for example [Article explaining frameworks|http://www.cs.wustl.edu/~schmidt/CACM-frameworks.html]
Here is an excerpt from the above article which highlights the major points
The primary benefits of OO application frameworks stem from the modularity, reusability, extensibility, and inversion of control they provide to developers, as described below:
Modularity -- Frameworks enhance modularity by encapsulating volatile implementation details behind stable interfaces. Framework modularity helps improve software quality by localizing the impact of design and implementation changes. This localization reduces the effort required to understand and maintain existing software.
Reusability -- The stable interfaces provided by frameworks enhance reusability by defining generic components that can be reapplied to create new applications. Framework reusability leverages the domain knowledge and prior effort of experienced developers in order to avoid re-creating and re-validating common solutions to recurring application requirements and software design challenges. Reuse of framework components can yield substantial improvements in programmer productivity, as well as enhance the quality, performance, reliability and interoperability of software.
Extensibility -- A framework enhances extensibility by providing explicit hook methods that allow applications to extend its stable interfaces. Hook methods systematically decouple the stable interfaces and behaviors of an application domain from the variations required by instantiations of an application in a particular context. Framework extensibility is essential to ensure timely customization of new application services and features.

Logical Destinations in Web Dynpro Java

Hi!
Is it possible to access logical HTTP destinations maintained in SAP NetWeaver Administrator via Configuration Management -> Security ->Destinations in Web Dynpro Java source-code.
I would like to use such a destination to configure an URL target for a IWDFrame UI element.
Thank you very much in advance!
Regards,
Thomas

I found out that there is a [Destination Service API|http://help.sap.com/saphelp_nwce711/helpdata/en/8b/8e7dac1e661d44bf2a676fd3948cc6/content.htm] for this purpose. Unfortunatly I am still not able to provide the required components security.class and tc/sec/destinations/interface to the web dynpro component. Maintaining them via Project Properties -> Web Dynpro is not allowed any more, and I couldn't find them in the DC perspective to add them as DC dependency.
Has anybody got an idea where these two libraries have gone?
Regards,
Thomas
PS: The 7.0 procedure, which can be found in various posts, doesn't seem to work any more for CE 711.

Ajax in Web dynpro java

Hi experts,
Please clarify about the usage of AJAX in webdynpro java ce7.2.
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Please
Thanks and Regards,
Vibha

Hi Vibha,
This blog hopfully will answer your question regarding using Ajax in webdynpro java.
/people/oliver.mayer/blog/2008/11/17/web-dynpro-java-and-ajax-in-sap-netweaver-ce-71-enhancement-package-1
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Min

Caching in Web Dynpro Java

Hi Experts,
I am trying to develop a web dynpro for java application based on RFC model.
I am using an RFC that brings the Countries and States from the R/3 and will be used as dropdowns in the views controllers.
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I would like to cache the Countries and States in my web dynpro application. The idea is not to execute the model everytime. The model should be executed only once. I would like to store these countries and states in a local java dictionary or etc. and use them for UI element designing.
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Hi All,
Thank you for the suggestions.
I am a beginer in wd java. i am starting with amit's suggestion.
Step 1: Execute RFC to fetch data preferably use doInt method for it.
Should I execute the method in wdInit of the view controller/component controller?
I defined a method "executePMPReadBAPI" in component controller.
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Synchronization in Web Dynpro JAVA

Hi All,
I have a Web Dynpro JAVA application, for which an iView has been created and is assigned to a role. Now I have the below requirement,
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Thanks & Regards,
Vishweshwara

Hi Vishweshwara,
Create the Custum table with UserID fields.
Create the RFC with UserID fields as input parameters and result field as export parameter.
Write the logic in RFC if Custum table contains any value in UserID Field then return error message like " This application is already using by <UserID>"
else
stor the values UserID and LoginStatus(which you are sending from Webdynpr java app) in custom table and return success message.
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String userID = null;
IWDClientUser clientUser = WDClientUser.getCurrentUser();
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if (User != null)
try
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if(acct[0] != null)
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wdThis.wdGet<ComponentControllerName>().execute();
String msg = wdContext.current<OutputNodeName>Element().getResult();
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Thanks & Regards,
bhargava.

Enhancements / Modifications in Web Dynpro Java

Hi, all!
I' ve a more general question: Are there any enhancement concepts for Web Dynpro Java available or at least planned that would give developers the same comfort and possibilities ABAP programmers have?
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Think of one of SAPs WDJ flagship - the ESS/MSS. If you want to change anything within, you have no other possibility but to modify the sources. Considering this - together with the weak possibilities of backend access via JCo - I give the WDJ not a chance to stand the challenge of WD4A.
Regards,
Thomas

Hi!
I' m just going through the hep-pages, but what I can definitly say by now is that there' s no enhancement-concept in sight. This matter is getting kind of really embarrassing and leaves the question open: What the heck should an SAP customer persuade to focus on Java Development? No enhancements, no direct data access, no easy debugging possibilities like in ABAP.
I' ve started with WDJ, but digging deeper into WD4A I' m getting more and more convinced that the whole Java thing was just something like a playground field for the development of the programming model and is now getting more and more obsolete with the rising of WD4A.
Correct me, if I' m wrong, and forgive me, if I' m flaming, but when I started with Java development in SAP enviroment I was quite enthusiastic and didn' t understand resentiments of the ABAP developers against our programming language, but now I' m more and more joining their opinion.
Regards,
Thomas
PS: I' ve - by the way - done the SAP Java Certification and am already regretting it.

ALV table in Web dynpro java

Hello Experts,
I have a task to migrate the usage of UI element IWDtable to ALV Table in my application for some features like Sorting and filtering supported in ALV table.
I searched in Google and SDN about the ALV table, could not find any document about ALV table in Java (Found docs only with ABAP).
Is ALV table supported in Web dynpro java ? If yes, please pass me the URL for the basics of ALV table.
Thanks in Advance,
Regards,
Harish

Hello,
I understand from previous posts in this thread, that the ALV is not yet available for use within WebDynpro. Although it is already documented in the NWDS documentation under:
SAP NetWeaver CE Developer Studio Documentation > Developer's Guide > Developing and Composing Applications > Developing User Interfaces with Web Dynpro for Java > Reference > UI Element Guide > Tables and Lists > Displaying Lists with SAP List Viewer > Integrating SAP List Viewer into Applications
Since it is listed under "Developing User Interfaces with Web Dynpro for Java" I would assume that is should be possible. We are on NW CE 7.1 SP5.
I tried to get a test application running based on the documentation, but the documentation is too thin and I run into an Null-Pointer exception in a SAP class called:
at com.sap.ip.bi.alv.rendering.ALVGraphicsRenderer.init(ALVGraphicsRenderer.java:117)
If it is not yet released for use then I wonder why it is already part of the documentation ?
Take care
Ingo

Display sapscript form in Web Dynpro Java

Hi,
Is it possible to print an existing sapscript form i.e. PO from ECC to my Web Dynpro application? I have successfully created a Web Dynpro Java application to create POs but now have a requirement to display or print the PO?
Can someone provide me with a sample code? I'm hoping to be able to do this without using Adobe.
Again, thanks for all your help.
Best regards,
Jaypee

Hi mark,
Without Adobe also u can display PO order.
Below is the code to open a HTML window from WDJava, with data from WDJava...
Inside DoInit()
IWDAttributeInfo attr1 =
wdContext.getNodeInfo().getAttribute("htmlfile");
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IWDModifiableBinaryType btype1 = (IWDModifiableBinaryType) mtype1;
btype.setFileName(attr.getName() + ".html");
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Where htmlfile is a context attribute of type binary... and do a global declaration like this
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Now,
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win.removeWindowFeature(WDWindowFeature.ADDRESS_BAR);
win.removeWindowFeature(WDWindowFeature.TOOL_BAR);
win.removeWindowFeature(WDWindowFeature.MENU_BAR);
//win.open();
win.show();
// wdComponentAPI.getMessageManager().reportSuccess("444444444444");
} catch (Exception e) {
wdComponentAPI.getMessageManager().reportException ("Unable to open window"+e,false);
//@@end
Now finally, design your HTML Page inside the method displayPrint() like this
public java.lang.String displayPrint( java.lang.String strVideoName )
//@@begin displayPrint()
String htmlcontent=null;
htmlcontent="content what you want to show in print window";
use script inside the html content to do a print... like window.print();
return htmlcontent;
//@@end
Regards,
Sunaina Reddy T

Is it possible to integrate web dynpro java with xPD screens?

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