Is WebDynpro for Java going away?
Hi,
Is SAP planning to completely Switch from Webdynpro for java to webdynpro ABAP? What is the future for Webdynpro for java in that case? Like old ITS technology will SAP completely remove support for WebDynpro for Java development!
With Regards,
Nitesh Shelar
Please refer ht[WD for Java going away??|WD for Java going away??]
Similar Messages
-
Adobe Interactive forms & WebDynpro for java problem with IE7 and IE8
I have Interactive form ui-element in WebDynpro for java (ver. 7 SP 10) application. It works fine with IE6, but in IE7 (or IE8) it doesn't show that ui-element at all. We have tried to change IE7 security & advanced settings, but we have not made any progress. We have also tried to install/uninstall different Adobe reader versions etc.
I know a little more about the problem now. After viewing the XML source I change the property of the inputfield.
It was like this:
<field name="verdipers_felt" y="130.7001mm" x="180.1801mm" w="101.6004mm" h="44.4501mm" locale="no_NO" access="ReadOnly">
but i changed the access to be nonInteractive
<field name="verdipers_felt" y="130.7001mm" x="180.1801mm" w="101.6004mm" h="44.4501mm" locale="no_NO" access="nonInteractive">
now view2 shows the linebreak as in view1... Buut! when im going back to view1 from view2, the linebreaks gets converted into spaces
thats pretty wierd, aint it? -
Books and Documentation on Webdynpro for Java
Hi,
I'am planning to start developing Webdynpro for Java applicatios.I know only Core java and iam not familiar with J2EE.I need some help on this.Any books on webdynpro for java basics and any documentation avail and prerequisite befor going to strat developing Webdynpro for JAVA
Can anybody please give me suggestions on this.
With Regadrs
PraveenWhat is Webdynpro?
What is Web Dynpro?
Webdynpro Sample Applications and Tutorialshttps://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d
SAP WebAs Samples And tutorials
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/7d646a6c-0501-0010-b480-bf47b8673143 [original link is broken]
Basis Webdynpro tutorials....
http://help.sap.com/saphelp_erp2005/helpdata/en/15/0d4f21c17c8044af4868130e9fea07/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/e9/1fc0bdb1cdd34f9a11d5321eba5ebc/frameset.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/3a/d08342a7d30d53e10000000a155106/frameset.htm
Web Dynpro Sample Applications and Tutorials:https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/28113de9-0601-0010-71a3-c87806865f26?rid=/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d [original link is broken]
http://searchsap.techtarget.com/searchSAP/downloads/SAPPRESS.pdf
Check the following thread u can get lot of materials,
WeB Dynpro Documents
Refer these linkshttps://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webas/web%20dynpro%20tutorial%20and%20sample%20applications.faq
Why WebDynpro ?Why WebDynpro ?
Why webdynpro and not BSP or JSP?
Why webdynpro and not BSP or JSP?BSP to WEB Dynpro
BSP to WEB Dynpro
Benifits of using Webdynpro Benifits of using
Webdynpro
Java vs. ABAP WEbDynpro Java vs.
WebDynpro ABAP
regarding Java related webdynpro
Regarding Java related Web Dynpro vs. Struts - a few questions
Web Dynpro vs. Struts - a few What kind of applications are being developed with Web Dynpro?
What kind of applications are being developed with Web Dynpro?
http://www.sappro.com/downloads/OptionComparison.pdf
Hop this will helpful for u..
Urs GS -
How to invoke Workflow and UWL through Webdynpro for Java
Hi,
In my Development Component there are three applications .The requirement is that the data will flow between one application to another only through workflow in
UWL.
Can anybody help me out as to how to invoke workflow programatically from Webdynpro for Java .
After data goes from one application to workflow UWL, how the second application will work on it . If possible please send me the links of some tutorials .
I searched in Webdynpro Tutorials site but there are no tutorials available there .
Thanks a lot .Hi,
Check the following Threads,U will get lot of details......
WebDynpro application that can work with SAP workflow work items?
/thread/142477 [original link is broken]
Configuring UWL with WebDynpro
/people/niharika.jeena/blog/2006/06/06/launching-webdynpro-from-universal-worklist
Sample Application,
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/xi/how%20to%20configure%20the%20universal%20worklist.pdf -
ESOA & Webdynpro for Java.
Hi ESOA gurus,
I am working on Webdynpro for Java,Enterprise Portal.I would like to know how ESOA is related to me.
Going forward if i want to Work on ESOA what are the prerequistics.
Reward points will be awarded for suitable answer.
Thanks in Advance,
Lina.Hi Lina,
Please go through this link. I this will be helpful for you.
http://www.sercononline.com/suntechnovate07/images/images/13%20-%20Rajiv%20Jain%20-%20SAP.pdf
What is Enterprise SOA and Enterprise SOA?
SOA is an increasingly popular concept. But it never really took off, because there has been no standard middleware or application programming interfaces that would allow it to take root. There were attempts to build them, then Web services came along and gave it a boost. The Web services underlying architecture dovetails perfectly with the concept of Enterprise SOA so much so, in fact, that some analysts and software makers believe that the future of Web services rests with Enterprise SOA. SAP came up with the startergic decision on coverting the Webservice methodolgy to Enterprise Services Methodology "Which would have business semantics attached as capability".
So how does EnterpriseEnterprise SOA differ from Web services?
Most Web services implementations are point-to-point, where you have an intimate knowledge of the platform to which you're connecting. The implementation is fairly solid and the interface doesn't really change,. That means that the Web service is not made available publicly on the network, and cannot be "discovered" in a sense, it's hard-coded in the point-to-point connection. In an Enterprise SOA implementation, information about the Enterprise services and how to connect to it is published in a UDDI-built directory, and so that Enterprise service can be easily discovered and used in other applications and implementations.
Why use Enterprise SOA?
A number of factors are driving the move toward Enterprise SOA. Cost savings is one. If you can reuse services you've already built, then you don't have to spend as much time and money developing new applications. Another factor is the increasing success of Web services. As companies build more Web services, unless they have an overarching architecture. For example, what happens when one of those Web services has been incorporated into other applications, but then the Web service is changed without telling developers of those applications? An overall architecture needs to be built to make sure that doesn't happen. Perhaps most importantlyis that an Enterprise SOA "increases a business's flexibility and lets it more quickly adapt to changing business needs." Most Web services are being used primarily "to solve point-to-point integration problems." But these solutions "can't solve the larger integration problems in converting hundreds of systems" to an overall, single enterprise architecture. For that, SAP Enterprise SOA is needed.
But while the basic Web services architecture fits neatly into the Enterprise concept, there are still roadblocks to setting them up. Notable among them, Is security, identity management issues, and management problems having software that will be able to track and manage hundreds or dozens of Web services and their development and deployment. SAP Software is just becoming available to do that. On the security side, the issues still haven't been solved.
Reward points if useful.
Cheers,
Swamy Kunche. -
Suggestion for a good book for webdynpro for java
Hi, I am new to this technology,and i know a little bit basics,but i want to learn in depth regarding Webdynpro For Java and my backend is SAP R/3
can anyone suggest me a good book for webdynpro for javaHi padma,
Check this link.
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/webdynpro?rid=/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d#9">Web Dynpro Sample Applications and Tutorials</a>
Re: Guides for new entrant to Webdynpro
Regards,
Mithu -
Charts creation with Webdynpro for Java
Hello everyone,
I am really new to SAP technologies and I have to create charts showing statistics for an application based on CE 7.1 and Webdynpro for Java.
I would like to have some inputs about the best way to achieve this, I saw it exists a business graphics UI and flash islands to use flex with webdynpro.
Thank you for your opinions
Regards,
JohHi Johann,
Please refer to this link might help for your requirement:
[Click Here|http://wiki.sdn.sap.com/wiki/display/WDJava/WebDynproforJavaDemo+Kit]
Hope it helps
Regards
Arun -
Flex with webdynpro for java using Flex Island
Hi Friends,
I am on Netweaver/SAP Enterprise Portal 7.0 SPstack12, I am developing UI for BI reports using VC, I am interested in developing UI using flex and want to integrate those apps with EP, I came to know flux Island supports flux with webdynpro java, basically I am a webdynpro for java developer, I want to develop flux applications with webdynpro for java in NWDS. And i want to know how to use Flex Island with webdynpro for java. So could u please post some useful links.
Thank in advance
Regards
sambaHi
If you want to try out using ADOBE Flash Islands with WDJ, you would need to download SAP CE 7.1 EhP1 trial version, if not done so already.
The following link may help you in building the WDJ component with Flash Islands..
The specified item was not found.
If you donot want to develop the Flex project you can download the .swf file provided by the SAP mentors:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/10989ef6-968c-2b10-50a9-eb34a5267163
Thanks.
Chitrali -
How to access(connect) BI Data in webdynpro for java applications
Hi ,
is there any way to access and display the BI data in portal using webdynpro for java applications like we did in Visual composer.
if not how to integrate the BI data in webdynpro applications ?
Regards,
GovinduHi,
Yes there are ways to do it. But may your scenario and the scenario for which I have done may differ.
You can use openhub to get the data in a flat file and then read it into weddynpro through a java service OR
You can use DBlink(which i have done).
Please refer the link below:
[Link|Data from BW to Oracle.;
This I have done in NW04s. Not sure whether a better solution is available in the newer release.
Hope it helps.
Regards,
Manoj -
Any difference between webdynpro for java and webdynpro for abap ?
Hi all:
I would like to build one small system in EP.
I can choose to use webdynpro for java and webdynpro for abap.
I would like to ask any major difference between webdynpro for abap and webdynpro for java ?
Is fpm supported in webdynpro for abap ?Hi,
see this thread,
ABAP Vs JAVA WebDynpro
Regads,
J.Joe -
Problem in connecting to database from webdynpro for java
Hi
I have a problem in connecting to database from webdynpro application
I am using oracle 10 express edition as database and was able to connect to database from a java application.But was unable to connect from a webdynpro for java.
<b>I guess webdynpro for java uses open sql instead of vendor sql(I looked in the visual admin ,DB is using open sql) so unable to connect to database.Am i right.?</b>
Do i need to make any settings in the visual admin to make it work?
How to solve this problem.Please give me pointers
Thanks
BalaHi,
For connecting to Oracle, either you can use the normal JDBC connectivty code directly which is given below :
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@Oracle_server_ip:Oracle port:SID of the Database","user_name","password");
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("your query");
In case you want to fetch data through ejbs, these are the steps to be followed :
1) Open the J2EE perspective
2) Create an EJB Module project
3) Right click on ejbModule, create a new EJB (select your EJB type)
4) While creating the ejb itself, you can add business methods by clicking Next in the UI. Another option is after creating the ejb, write the method in the bean, then select the method from ejb-jar.xml -> <bean name> ->method. Right click and select propogate to local & remote.
5) Double click on ejb-j2ee-engine.xml. select your bean and specify a Jndi name for eg: MyJndi.
6) Right click on the EJB project and add classes12.zip file (provided by Oracle) to its build path. (under libraries tab). Also check the same file under Order & Export.
7) Create an Enterprise Application project.
8) Right click on the EJB module project and select add to EAR project, then select the created EAR project.
9) Right click on the EJB project, select Build EJB Archive
10) Right click on the EAR project, select Build Application Archive
11) Open the WebDynpro perspective, open a new project, right click on the project ->properties. Do the following configurations :-
Java Build path - select the EJB project from projects , check the selected project under Order & Export
Project references select the EAR project
WebDynpro references select sharing references tab, click add & make an entry as : <vendor>/<EAR project name without .ear extension>
You can find the vendor name under application-j2ee-engine.xml file of the EAR project. By default it is sap.com. So if my EAR projects name is ABC, my entry would look like sap.com/ABC
12) Now the configurations are over and the EJB can be invoked by writing the client code inside the webdynpro component. Like:
InitialContext context = new InitialContext();
Object obj = context.lookup("MyJndi");
MyEJBHome home = MyEJBHome)PortableRemoteObject.narrow(obj,MyEJBHome.class);
MyEJB mybean = home.create();
int a = 0;
a= mybean.add(10,15);
wdContext.currentContextElement().setSum(a);
where MyEJB is my EJB name and MyJndi is my JNDI name
To connect to Oracle , you can write the usual Java code (given below) as a business methos of the ejb (similar to add() method in the example). And access it like mybean.<businessMethodName>().
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@Oracle_server_ip:Oracle port:SID of the Database","user_name","password");
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("your query");
Extracted from Re: Webdynpro and Oracle
http://help.sap.com/saphelp_webas630/helpdata/en/b0/6e62f30cbe9e44977c78dbdc7a6b27/frameset.htm
May be of use to understand the VA Conf /people/varadharajan.krishnasamy/blog/2007/02/27/configuring-jdbc-connector-service-to-perform-database-lookups
Regards
Ayyapparaj -
Problem in Uploading excel file using WebDynpro for Java
Hi All
I have followed for Uploading excel file using WebDynpro for Java added by Tulasi Palnati
I done all, but I'm getting 500 Exception please contact u r system admin meag at run time also Jxl/Workbook class not found msag but i downloaded Jxl.jar file and there is no error signals in coding part. How can I solve the Problem.
Thanks
PolakaPlease ask the people in the Web Dynpro Java forum for a solution.
-
How to start to work on MDM JAVA API by using webdynpro for java
Hi all
I have basic idea on MDM business package thru portal by using standard iViews.
now i am planning to work on MDM JAVA APIs by using Webdynpro for Java as UI.
1) can you please share the required documents on the same. how to start working on this by using MDM JAVA APIs in webdynpro for java
2) what are the JARs files are required and how to integrate those jar files into webdynpro for java application.
3) is there any SDN help on MDM JAVA API with webdynpro for java? . can you please send the link on the same.
4) can you please help by providing sample code on how to use JAVA APIs for retrieving,deleting,inserting and Updating the data in the database.
if anybody helps on the same then it is the great help to me.
points are always rewardable...
Regards
Suresh babuHi Suresh,
You can have the MDM JAVA API javadocs from the link
http://help.sap.com/javadocs/MDM/SP06P2/index.html
There you can see a package named com.sap.mdm.examples.The classes in it contains some examples using which you can start understanding the code.
You need to have MDM JAR files for it. And these JAR files to be used at build time can be added to the project thru :-
Right click on project-> properties->Java Build Path - > Add external JARs
At run time you can add them the reference in
Right click on project-> properties->web dynpro references->library reference.
Thanks
Namrata -
Reading/Writing .xlsx files using Webdynpro for Java
Dear All
I have a requirement to read/write excel files in .xlsx format. I am good in doing it with .xls format using jxl.jar. The jxl.jar doesn't support .xlsx format. Kindly help me in understanding how do I need to proceed on reading/writing .xlsx files using Webdynpro for Java.
Thanks and Regards
Ramamoorthy Di am using jdk 1.6.22 and IBM WebSphere
when i use poi-3.6-20091214.jar and poi-ooxml-3.6-20091214.jar to read .xlsx file. but i am getting following errors
The project was not built since its classpath is incomplete. Cannot find the class
file for java.lang.Iterable. Fix the classpath then try rebuilding this project.
This compilation unit indirectly references the missing type java.lang.Iterable
(typically some required class file is referencing a type outside the classpath)
how can i resolve it
here is the code that i have used
public class HomeAction extends DispatchAction {
public ActionForward addpage(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
String name = "C:/Documents and Settings/bharath/Desktop/Book1.xlsx";
FileInputStream fis = null;
try {
Object workbook = null;
fis = new FileInputStream(name);
XSSFWorkbook wb = new XSSFWorkbook(fis);
XSSFSheet sheet = (XSSFSheet) wb.getSheetAt(0);
Iterator rows = sheet.rowIterator();
int number=sheet.getLastRowNum();
System.out.println(" number of rows"+ number);
while (rows.hasNext())
XSSFRow row = ((XSSFRow) rows.next());
Iterator cells = row.cellIterator();
while(cells.hasNext())
XSSFCell cell = (XSSFCell) cells.next();
String Value=cell.getStringCellValue();
System.out.println(Value);
} catch (IOException e) {
e.printStackTrace();
} finally {
if (fis != null) {
fis.close();
return mapping.findForward("returnjsp"); -
Creating a multi level views in webdynpro for java
Hi,
My requirement is i need to create a webdynpro application with 3 screens .
first screen will be a search screen for example with first and last names fields .so when i give search criteria it will display the search results in the second screen below the first screen(search screen) and some of the fields in the result screen wil have a hyperlink so when i click on that it will display the details of that row in the details view below that results view
in simple terms
search screen
results screen
detail screen
please let me know the way to develop this kind of application in webdynpro for java
points will be rewarded for the helpful answer.Hi Bala,
Here you have two options.
<b>I. Display all views at one time:</b>
Open Navigation Modeler,
Create a <b>ViewSet</b> with properties column 1, rows 3.
1. In the tool selection list, select Embed View.
2. In the layout area of the Navigation Modeler, click on the cell of the view set in which the view is to be embedded.
3.In the wizard, choose Embed New View and, in the next window, enter a name for the view.
4.Use the package that you entered for the component definition or select another package by choosing Browse.
5.Choose Finish.
Create 3 views with names search screen,results screen and detail screen.
Use plugs to navigate.
<b>II. Display one view at a time:</b>
Create a main View. Insert <b>ViewContainerUIElement</b>
Open Navigation Modeler.
1. In the layout area of the Navigation Modeler, click on the cell of the <u>ViewContainerUIElement</u>.
2.In the wizard, choose Embed New View and, in the next window, enter a name for the view.
3.Use the package that you entered for the component definition or select another package by choosing Browse.
4.Choose Finish.
Create 3 views with names search screen,results screen and detail screen.
Use plugs to navigate.
You can use <b>visibility</b> property also as another option to show/hide the views in both of these.
regards,
Siva
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