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Former Member

Help in Web dynpro research

Hello everyone, i m doing my masters research on Web Dynpro and i need some opinions of Web dynpro users..

Is it possible for u guys to answer some really simple questions and help me..

following are the questions.

1.Do you think Web Dynpro facilitates only in GUI development or it comprises other benefits as well?

2. How does Web dynpro helps a programmer?

3. To what extent does it help the programmer?? are there any possible alternatives??does a programmer requre anything more from web dynpro??

4. How the Web Dynpro is beneficial over traditional technology?

5. What shorcomings in encomapasses?

6.What are the other comparable technologies?

7. Are any improvemnts required in web dynpro in future???

Lot of questions here..answer them for me if you can..it will be a great help..

Cheers,

Dakshata Gulkhobare

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4 Answers

  • author's profile photo Former Member
    Former Member
    Posted on Jan 06, 2009 at 06:05 AM

    Hi Dakshata,

    i think is not just only for UI Development it introduces client-agnostic user interface concept to run the same application on different client-devices. it has model interface to consistently integrate EJBs, Web Services or RFC modules.it helps the programmer to do model-driven development.

    regards

    vishal

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 06, 2009 at 07:05 AM

    Web Dynpro is the SAP programming model used to develop professional Web UIs for business applications. It consists of a runtime environment and a graphical development environment with special Web-Dynpro tools that are integrated in the SAP NetWeaver Developer Studio.

    The Web Dynpro tools support application development during the implementation and design phases. When a Web Dynpro application is developed, a platform-independent metamodel is created from which Java classed are generated.

    Since Web Dynpro features a clear separation between layout data and business data, you can develop Web Dynpro applications with the same programming model both for mobile devices and conventional PCs.

    WebDynpro Provides Application Developers the following advantages:

    1.Web Dynpro supports a structured design process

    2. Strict separation of layout data and business data through use of the Model View Controller concept

    3. Different implementation languages are supported

    4.The use of declarative and graphical tools significantly reduces the implementation effort

    5.Reuse and better maintainability by using components

    6.Syntax check at design time

    7. Automatic data transport using data binding is also possible.

    8.Automatic input check.

    9.Flicker-free screen construction.

    10. Ensuring platform-independence with the meta model approach

    11. Minimizing the implementation effort through declarative programming

    12. Supporting a structured design process by applying the model view controller paradigm

    13. Providing reuse and better maintainability by using components

    14. Providing graphical support with tools in the Web Dynpro perspective

    15. Providing the SAP NetWeaver Java Development Infrastructure (NWDI) which supports team work with different services such as source code versioning and the Central Build Service.

    Please check these threads

    Why Webdynpro

    Why WebDynpro ?

    Why webdynpro and not BSP or JSP?

    Webdynpro vs. Struts

    Web Dynpro vs. Struts - a few questions

    Kind of applications smade thru Webdynpro

    What kind of applications are being developed with Web Dynpro?

    Advantages of webdynpro

    why-webdynpro-

    Hope it helps.

    Regards.

    Rajat

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 06, 2009 at 02:40 PM

    Thnks vishal..thnx bhardwaj..

    It was quite helpful..

    Actually i have got the technical side of web dynpro to some extent.

    But need opinions from different people for evaluation and analysis of my research..

    Thank you very much for your help..

    It was really helpful.

    Ragards,

    Dakshata

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  • Posted on Sep 30, 2013 at 11:40 AM

    Hi Former Member,

    I am also doing a master research on WebDynpro. Can you please help me? it would be great if you can provide me documents related to your research.

    Thank you.

    Meet Vajaria

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