Information about Web Dynpro
Hello!
I would like to ask you all about sources to learn web dynpro. I did some research for myself and found pieces of information like the "Tutorial for Beginners" of Web Dynpro SDN area and a pdf at SDN with pieces of information from the sap help, but I would like to get some insight of Web Dynpro.
Thanks in advance.
Hermano
Hi
I hope this will help..Also there are lot of thread aboud this tutorials.
WDA in SAP Help
http://help.sap.com/saphelp_nw2004s/helpdata/en/7c/3545415ea6f523e10000000a155106/frameset.htm
Web Dynpro for ABAP in SDN
https://www.sdn.sap.com/irj/sdn/developerareas/webdynpro?rid=/webcontent/uuid/512040e1-0901-0010-769c-c238c6ca35d9 [original link is broken]
Developing ABAP Applications Using Web Dynpro
http://help.sap.com/saphelp_nw2004s/helpdata/en/42/d41b25d2216babe10000000a1553f6/frameset.htm
Web Dynpro ABAP: Development in Detail
http://help.sap.com/saphelp_nw2004s/helpdata/en/03/0048413e466e24e10000000a155106/frameset.htm
WDA Sample programs & tutorials
https://www.sdn.sap.com/irj/sdn/developerareas/webdynpro?rid=/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d
Web Dynpro ABAP Demonstration Videos
/people/thomas.jung/blog/2006/06/20/web-dynpro-abap-demonstration-videos
Thanks
Anzy
Similar Messages
-
I need information about Web dynpro ABAP Exception : ICF Service Node
I need information about Web dynpro ABAP Exception :
ICF Service Node "/sap/bc/webdynpro/sap/abcd/undefined" does not exist.
Here abcd is application name.
ICF Service Node exists and activated but kindly let me know from where "undefined" is coming .
Please let me know your comments /views about this.Hi,
I think ur webdynpro service is not active after upgradation.
You have manually activate it.
Go go Tcode SICF,Execute the Initial screen,
and in this new screen give service as your application name and click on filter.
You will get your service below which will be ur application name .
right-Click on the deactivate and activate it or just activate it,.
This shd work -
HelpuFF01any information about Web dympro Appraisal forms
hi,experts
i am fresh in Appraisal for web dynpro and need any information about Web dympro Appraisal forms?
anyone can give a link or any articles..
looking forward for your answers.
best regards.Pls go through here
http://help.sap.com/erp2005_ehp_04/helpdata/en/70/c2cff7a92249198c2947567677a003/frameset.htm
http://help.sap.com/erp2005_ehp_04/helpdata/en/98/1222d3404e3849912015524dce03e5/frameset.htm
Aneez -
Access UME information in Web Dynpro for ABAP application
We have an WDA iView deployed in a NW2004 Enterprise Portal. We have mapped the Enterprise Portal UME to our corporate LDAP. How do we access this UME information within the WDA iView ? Besides the user id there are specific security flags that the WDA application needs.
Any help is appreciated!Hi Venkat ,
Please refer to this link,
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webdynpro/using knowledge management functionality in web dynpro applications.pdf
Thanks,
Raj. -
Authorization about Web Dynpro ABAP
Dear all:
I have some problem withs the authorization about the web dynpro for abap.Please give me some advices.
For example: In my web dynpro abap,i have two tabs,one is "upload",anthor is "preview".Now there are two users,
in this example ,i assume user A and user B.If user A have the authorization of "Upload",and the user B have "Preview".
Now how can i solve the problem ? If i do not want to use the code to implement it , is there any solution for it ? Thank you ~
Best wishes !Hi,
There are many ways to achieve this, but without code changes I guess this would be the easiest route:
Create 2 application configurations: one with Upload button Hidden and other with Preview Button Hidden.
Now to run you application you have 2 URL's by vritue of 2 application configurations.
Give the appropriate URL to required set of people.
Learn more about [App Configuration Here|http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/media/uuid/af5e19e7-0b01-0010-37af-bc816f9a240c]
Hope this helps.
Regards
Manas Dua -
How to show the detail information of web dynpro runtime error
hi,
I'm a java developer,During i 'deploy and run ' a web dynpro application on server-1,if the application have some runtime errors. there are displayed many infomation about the runtime error,such as exception track,etc.
But when i do the same on server-2,there just show something like:
500 Internal Server Error
SAP NetWeaver Application Server 7.00/Java AS 7.00
Failed to process request. Please contact your system administrator.
but the server-1 will stop the j2ee engine.
how can do i make server-2 show detail error message as server-1. when i debug web dynpro application need these infomation.
Appreciate your inputs...
(Note:server-1 and server-2 have same software version, i have setup the 'developmode' value is 'true' in VA)
Edited by: BingLin Zhong on Feb 18, 2008 2:22 AMFollow SAP note - Note 962319 - Detailed error messages with stack trace in Web Dynpro
Thanks,
Praveen
PS.Dont forget to reward points -
Need Information about WEB Gui
Hi all,
I need some informatin about web gui.
What is it? It's a web application or a internet services or what?
How can I use it? IT's possible to use it in the enterprise portal?
thanks
enzoHello,
please have a look at https://wiki.sdn.sap.com/wiki/display/HOME/InternetTransactionServer
Best regards
Rolf-Martin -
Post Comments About Web Dynpro for ABAP Tutorials Here
Are you familiar with the <a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/developerareas/abap?rid=/library/uuid/02e1fa45-0801-0010-10a0-f1cf47e8c943">web Dynpro for ABAP Knowledge Center</a>? Do you find the tutorials on that page useful?
Please give us your comments and expectations so we can build more and better tutorials to show you the joys of Web Dynpro for ABAP coding
cheers,
MarilynGot past problem with tutorial 1.
Now on tutorial 4.
METHOD get_bookings .
DATA:
itab_bookings TYPE if_componentcontroller=>elements_bookings,
stru_bookings LIKE LINE OF itab_bookings,
stru_flightlist TYPE if_componentcontroller=>element_flight_list.
parent_element->get_static_attributes(
IMPORTING static_attributes = stru_flightlist ).
itab_bookings = CL_WDABAP_FLIGHT_MODEL=>get_bookings(
carrid = stru_flightlist-airlineid
connid = stru_flightlist-connectid
fldate = stru_flightlist-flightdate
node->bind_table( itab_bookings ).
ENDMETHOD.
Getting Error:
the type CL_WDABAP_FLIGHT_MODEL=>get_bookings( is unknown. -
Hi Everyone I've questions about web dynpro
Hi everyone someone could help me to recommend me a good tutorial to develop web dynpros I would like to learn and understand the concept WEB dynpro and its scopes
thank you very much
Regards from MEXICO
ISRAELIsrael,
The entire Wedynpro examples can be accessed from here.
Web Dynpro Java Tutorials and Samples NW 2004
Tutorials & Samples for Web Dynpro Java
Good Luck.
Sandeep Tudumu -
hi... i have a problem understanding web dynpro architecture..what exactly is compenent controller,context,Interface View controller and View controller?what does all these controllers do and what are the differences between them?
Hi Krishna,
u cn refer to these links on webdypro.it clears all your doubts......
<b>What is Webdynpro?
What is Web Dynpro?
Webdynpro Sample Applications and Tutorials
https://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 theselinkshttps://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
/thread/431390 [original link is broken]
W/D Learning Material
Regards
Ram Vippagunta
pls assign points if the above links are useful to u -
About Web Dynpro Structure Design
hi,
How can i use the MVC design paradigm in my web
dynpro application?
Thanks a lot!hi pei.....
the model is your overall flow logic and the structure of the application or you can also say it as your background..
the view is what the user sees. this is what you design.
controller is the various controllers available in webdynpro abap. the main is the component controller which acts as a global controller.
---regards,
alex b justin -
hi, all
Can I use the download function to backup the web dynpro component to local
place.
Thanks for your help!Hello Pei,
I've answered the question in the other thread of yours.
Best regards,
Thomas -
Hi,
i'am computer science student and i'am interested in model-driven-architecture.
thats why i'am interested in the web dynpro metadata. is it possible to extract/view
the metadata of a web dynpro comp.?
are there any technical documents about the metamodel (i found none)?
thanks
tobiasHi Tobias,
so this post is in the WD for ABAP forum, your are looking for information about web dynpro for ABAP or for JAVA?
Because you use different development tools.
WD4A -> Development Workbench (SE80)
WD4J -> SAP NetWeaver Developer Studio
Within the SAP NetWeaver Developer Studio there is a tool for comparing the metadata
http://help.sap.com/saphelp_nw04/helpdata/en/6e/0e184188b4f16fe10000000a1550b0/content.htm
What I know, in the development workbench, there is nothing similar to this
I'm not sure, but I think there is a solution - presented on the SAP Teched 08 (Demo jam?!) - integrating a WD4A application into the SAP NetWeaver developer studio and than you can maybe use the tools integrated in NWDS for the WD4A application...
Regards,
Andreas -
Basic knowledge about Sap Netweaver, Web As, Web Dynpro
Hi guys,
I am a new nut guy trying to understand Sap NetWeaver. Could you guys explain to me just briefly in the most simplest ordinary terms about points below. I tried to read documentations but do not understand completely.
1) What is Sap NetWeaver? Does it comes with several components?
2) What is Web AS?? what does it serve?
3) I heard about Web Dynpro for Java and Web Dynpro for Abap. They are used to develop Web applications in Java language and the other in Abap language. I'm interested just on knowing the Java side.
I just want to understand the hardware systtem achitecture and associated software to be installed.
Now for Java, I heard that we need to install Web Developper Studio, rite?? then which version should I install, Sap Netweaver SP16 or Sap Neweaver 2004 or Sap Netweaver 2004s?? where can i find it?? should it be installed in front end station? do i need Java?
Now for Web AS, where do i install it??
I'm totally new in Sap NetWeaver
Thanks a lot guysHi Ralph, I will try to keep it simple.
<i>
1) What is Sap NetWeaver? Does it comes with several components?
</i>
SAP Netweaver is the platform in which all SAP software runs on top of. For example R/3 ran on the "Basis" layer, this is simular in ECC6.0, where ECC is the R/3 part and Netweaver(ABAP stack) is the "Basis" Layer. With Netweaver you get two stacks, ABAP and Java. SAP components run on one or the other. Netweaver includes, but is not limited to:
Netweaver Application Server(formerly called WebAS)
Netweaver Portal(formerly called EP)
Netweaver XI(I think there is a new name for this)
etc.
<i>
2) What is Web AS?? what does it serve?
</i>
WebAS is now called Netweaver Application Server, this is the basis for all applications, whether ABAP or java based. For example the ECC(R/3 component) runs on the ABAP stack of Netweaver Application Server, the Netweaver Portal runs on the Java stack of NW Application Server.
<i>
3) I heard about Web Dynpro for Java and Web Dynpro for Abap. They are used to develop Web applications in Java language and the other in Abap language. I'm interested just on knowing the Java side.
</i>
For the java side, you develop the webdynpro applications locally on your laptop using NWDS(Netweaver Developer Studio) and then deploy this application to the Netweaver Application Server(java stack). You can then implement the application into an iView in the NW Portal.
http://help.sap.com/saphelp_nw2004s/helpdata/en/15/0d4f21c17c8044af4868130e9fea07/frameset.htm
<i>
I just want to understand the hardware systtem achitecture and associated software to be installed.
Now for Java, I heard that we need to install Web Developper Studio, rite?? then which version should I install, Sap Netweaver SP16 or Sap Neweaver 2004 or Sap Netweaver 2004s?? where can i find it?? should it be installed in front end station? do i need Java?
Now for Web AS, where do i install it??
</i>
Which NWDS to install depends on the version of the java engine in which you are working with. The rule is that you keep the version of NWDS in sync with the version of the Netweaver Application Server(java engine). Usually the NW AS, is intalled on a standalone server(not your laptop), but you can install sneak preview editions on your laptop for testing .
I hope this helps a little.
Regards,
Rich Heilman -
Question about meta-data of Web Dynpro ABAP / Web Dynpro Java
Hello together,
everywhere I can read, that Web Dynpro meta-data is platform independent.
I´ve read into a book, that the meta-data of Web Dynpro Java is saved as XML and
that Web-Dynpro Java Runtime generates runnable classes and sourcecode out of this...
- What about Web-Dynpro ABAP? Is Meta-code in ABAP is saved in XML too?
- just for theory: is ist possible to take the meta-data of a Web-Dynpro ABAP component and
generate a Web-Dynpro Java Component out of this?
I tried to find it out but i failed... In table WDR_RR_LOAD (is this the right one?) I found only the
field data. But this is a RAWSTRING and I don´t know how to make I "readable".
I must know this for my thesis for my studies, not for work.
Thank you very much !!!!
Greetings,
OliverMe again,
I am not sure if I understood it right...
The meta-data which describes the visual part of a view is saved as XML and
would be rendered i.e. in the webbrowser... Right?
What about the meta-data of the Web Dynpro application?
Is this meta-code into an other structure or XML too?
Thank you very much.
Many Greetings,
Oliver
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