Future for webdynpro-java
Hi Everyone ,
This is not a technical query just in general .
I am basically a java developer and got into this webdynpro-java development . Now as the news that- "webdynpro-java will be no more after few years " making me to think abou my career. I am just thinking wheather to go back to java or stayback in this webdynpro. Can someone suggest me on this .
Thanks
Hi,
You can read this blog by Mr.Wolfgang, Chief Product Owner for BPM & ESB -
The death of Web Dypro Java has been greatly exaggerated
This topic is blown out of proportion and you can get a clear understanding of the disputed topic.
Arun is right, its like any other product in market which is driven by demand and supply. You cannt deny a product which is wanted by the customer.
Regards,
Ganesh N
Similar Messages
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Flash Islands for WebDynpro Java
Hi,
I am new to Flash Islands, is there any tutorial kind of thing for Flash Islands for WebDynpro java.
i found good tutorial by Thomas Jung for Flash Islands for WebDynpro ABAP.
Please provide me similar kind of links for WebDynpro java.
Thanks,
Dhananjaya R EHi All,
Thanks for your replay, i am using " NW711 CE SP03 MIN " for the development, i followed the bellow link
/people/anilkumar.vippagunta2/blog/2008/11/13/adobe-flash-islands-in-web-dynpro-for-java
i did not get the option FlashIsland under (RootElement ->Replace with->) option. i saw in some posts that NW711 CE supports Flash Islands, do i need to add any plugins for that ?
please help me regarding this.
Thanks,
Dhananjaya R E -
Javascript future in Webdynpro (JAVA and ABAP)
Hi WebDyn Pro's,
I see many sophisticated capabilities enabled inside Webdynpro for JAVA from use of Javascript. Further, in many cases, Javascript provides the only solution for the requirements!
From this forum, I think I hear that Javascript capabilities may be disallowed in future WebDynpro releases by SAP.
I have 3 questions related to this:
1. Why would SAP want to disallow usage of Javascript inside WebDynpro applications? What is the harm?
2. Does SAP think that customers should be able to provide these same capabilities without use of Javascript?
3. Will this same Javascript limitation exist in WebDynpro for ABAP?
Thanks,
Kevin"Many sophesticated capabilities enabled inside Webdynpro for JAVA from use of Javascript." - that is true
1. It is to have a standard for development inside, and outside SAP. Otherwise developers will use ... who knows what they will develop... and there have been quality problems in projects that SAP has to deliver - SAP has 30,000 employees, any of whome can develop in their free time. With the current framework, all these issues have been taken into consideration.
2. SAP and the Webdynpro development team in Walldorf will continue to enhance the webdynpro framework in the forseeable future. There is an alternative if you want to use Javascript. Please use Java Dyn Pages for unlimited java script coding. This can be seen in Portal Development Manual. http://help.sap.com/saphelp_nw04/helpdata/en/fd/01f34026d70b06e10000000a155106/content.htm
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Sumit. -
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Hi Experts,
I am working on a stand alone application and using NWDS for the same. This application consist of some Webdynpro Java apps, Dictionary perspective DC's and BPM applications.
I need to create a package and name space for all the applications. I have read some documents on creating SC in SLD and using it in NWDI. But since I am working on NWDS i am not able to see the SC.
May be I am not following a correct procedure. Can some one provide a basic document or can tell me steps in short that i need to follow, for Name space and package creation and how to use them in NWDS.
I am working on CE7.1 ehp1.
Regards
PranavHI,
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
NWDI Post installation:
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
Complete NWDI Resources:
NWDI Resources [original link is broken]
Thanks
SrinivaS -
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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.
Its urgent so your quick suggestion will be appreciated.
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
2. Now go to transport view and release the activity by drilling down in waiting... node.
3. Once the activity is released it becomes available in the Consolidation tab of CMS.
4. Import the activity in consolidation tab
5. Assemble the components in the Assembly tab.
Once you assemble an .SCA file is created in \usr\<SID>\trans\CMS
6. Copy this file manually and deploy it using SDM in QA.
Hope it clears your doubts
Best Regards,
Ravi -
WebDynpro ABAP for WebDynpro Java developers
Hi Masters
I am a webdynpro java consultant and know I need and I want to develop on webdynpro abap
I appreciate any suggestion and any links that can help me.hello Lehcim
also try going thru these helpful links in WD ABAP
Main Topic Page:
http://sdn.sap.com/irj/sdn/nw-wdabap#section2
Tutorials for Beginners:
Web Dynpro for ABAP: Tutorials for Beginners [original link is broken]
eLearning Videos:
/people/thomas.jung/blog/2006/06/20/web-dynpro-abap-demonstration-videos
regards,
amit -
Appying theme for Webdynpro java application.
Hi Friends,
I have change the font size and the content area of my WebDynpro java application which is a Standard Business package.
I have already applied the theme in the visual admin,but when I make the changes to the theme it does not reflect on the application part.
Please also let me know which specific theme values are to be changed.
Request for all your inputs and solutions.
Thanks,
ShyamiViews used for application integration have a property called (technical name: LAF_Switch) like Send portal theme. This parameter defines if the portal will send to portal's style sheet definition. If so, the WDJ application will decide on some rules if or not to use the portal theme.
[The SAP Note 1000889|https://service.sap.com/sap/support/notes/1000889] explains how a WD application decides whether to apply the portal theme or not. The note also gives you some hints to find out why the portal theme isn't getting applied.
br,
Tobias -
API - method for Webdynpro Java iview functionality of Print
I know.. you would love to post me with n different blogs and forums discussion about how to print from webdynpro java application.
But lets read before what i am looking for..
There is standard "Print" function available on webdynpro for java iview.. and layout and all its just fine for us. though we want to trigger this event from a screen button. as going to iview properties is very user friendly.
I was looking for some iview api which can help me.. We are on NW 7.01 SP6 at the moment. And this is for standard ESS applications.
Thanks a lot for your inputs.
Regards,
SudhirHi
You can write Java program for printing. Call the java class from screen (button or Url). Also you can write the content to XMl file.open the xml file in action. so that u will get print preview and print option. -
Iview Template missing for Webdynpro-Java application
Hi All,
I wanted to create an iview out of my webdynpro component . I followed
the steps given in the following document ---
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/0c7b2f25-0c01-0010-f2a2-f8a65a9dcad9
But unfortunately i couldn't find any template to create iview from webdynpro-java
application . Can any one help me out ? Is there any customization for the same or
this feature is not available for CE7.1--Sneak Preview version ? Any suggestion will
be of great help to me.
Thanks and Regards
AshisHi Ashis,
please refer to thread
Has anybody created Iview from "Webdynpro Java" component in CE7.1 ?
and by the way...there is a portal included under ../irj
greetings jens -
Template missing for webdynpro-java application in Iview Creation
Hi All,
I wanted to create an iview out of my webdynpro component . I followed
the steps given in the following document ---
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/0c7b2f25-0c01-0010-f2a2-f8a65a9dcad9
But unfortunately i couldn't find any template to create iview from webdynpro-java
application . Can any one help me out ? Is there any customization for the same or
this feature is not available for CE7.1--Sneak Preview version ? Any suggestion will
be of great help to me.
Thanks and Regards
AshisHi,
Did u deployed ur webdynpro application into portal. If not, u cant to create iview based on ur component..
Regards,
Senthil K. -
How many connection opened for webdynpro java
Hi,
I have 2 webdynpro java application.The applications sharing the same backend function module.Could anyone tell me
How many connection will be established when the same user wants to open 2 different application but these 2 application shares the same function module.
Thanks
KanaiHi,
In webdybnpro ,each Model in an Application utilizes a seperate Connection.If u create JCO connection pool for the User then while connecting to backend
1)The JCO connection pool Manager will open a new connection pool and opens the first connection.
The next available connection from the pool is allocated to the model object.
2)The model object is now able to invoke the required functionality in the ABAP system.
3) When the connection is no longer required by the application, it is returned to the pool.
4) The connection remains logged on to the backend system until either the next application
request is received, or the connection timeout is reached.
5) If no application requests arrive before the timeout is reached, the connection is flagged
for closure.
Note:-If an Application contains 2 models which are connecting to same ABAP system then second Model can be told to share the same JCo connection used by First model This is done by calling its setConnectionProvider() method.
Regards,
Sunaina Reddy T -
Portal iview Customization for Webdynpro Java CTRL+ Right Click in Preview
Hi Team,
I am able to hide some Web Dynpro UI elements from Portal Content Administration >> Web Dynpro iView >> Preview and by Pressing CTRL+RIGHT CLICK.
Here I need to understand the concept like how things work in this case. If we hide some UI in Web Dynpro Java iView customization will there not be any RFC/BAPI calls associated with that particular UI
For Example: Web Dynpro iView is made up of CompA and CompB and I am going to hide the UI associated with CompA. When I invoke the application will there not be any activity like invoking CompA calling associated RFC/BAPI etc related to CompA
Please help me in understand the concepts and performance implications on this.
Regards
SudhirHi Sudhir,
Great Question! :-)... I am not 100% sure, but my guess would be that you would still see the associated BAPI/RFC calls since the "hiding" of the fields is purely a UI feature done using the Portal PCD.
However you can of course test this for your scenario, by running an RFC trace for your user in the ECC system and then run the WDJ application and see if you see the RFC calls or not (more or less depending on the hidden/visible status of your component).
Hope that helps,
Simon -
What can be a proper backend for webdynpro java
Hi all,
i am new to this technology
Can anyone help me how to create backend connection and retrive data from database to a tableviewHi
check out these links
Backend Access/ Model tutorials and sample projects
In Backend Access/ Model title
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]
For backend database like oracle
creating table in database using Java Dictionary
http://help.sap.com/saphelp_nw04/helpdata/en/87/773a55f35a65409009e87261c84eb2/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/97/1f0e3eccb33b2ee10000000a114084/content.htm
Connectivity
http://help.sap.com/saphelp_nw04/helpdata/en/fe/9e362f3d954e8e8555007d8030df63/frameset.htm
Open SQL/JDBC
http://help.sap.com/saphelp_nw04/helpdata/en/57/1177611c11cd418564cdbc1488ce33/frameset.htm
Open SQL/SQLJ
http://help.sap.com/saphelp_nw04/helpdata/en/af/9373757f30e148b7548b5d8c3d298a/frameset.htm
hope this helps,
Regards,
Arun -
NWDS version for WebDynpro Java
Hi,
I have WAS 7.0 SP10 ABAP+Java. NWDS and WAS needs to be on the same SP. But servicemarketplace has got only SP4 and SP15.
Could you advise on which version is the right one to download?
Regards,
ShobhitHi,
SP4 should be the right one to download since NWDS version must not be newer than the Web AS version.
Regards,
Satyajit. -
Build gui for existing oracle database tables with webdynpro java?
hi
i want to build a GUI to maintain existing oracle tables
so far we used oracleFORMS to do so
is there a good approach for webdynpro java? or do you recommend other sap tools?
can we generate the gui with a wizard based on the fields in the table?
do we have to generate sql statements or type in manually?
regards
joergHi 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...
Web Dynpro allows to build a GUI based upon a model - in this case this could be some POJOs (DTOs) representing your database tables, which are communicated to the GUI by your data access layer. Consider a model as a simple Java bean representing database data.
This approach would require to build a data access layer which incorporates manually generated sql statements, so you'll have to have expert database and java knowledge.
There might be other approaches, this is just to demonstrate one working possibility.
regards,
Christian
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