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What is Web Dynpro? What is the use?
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on 07-02-2008 6:35 AM
Hi all.
I am new in Webdynpro. Can u anybody tell me What is Webdynpro? what is the main Purpose?
with regards,
Jeyapaul.M
- SAP Managed Tags:
- UI Web Dynpro Java
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Hi Jeyagobi Gobinath ,
>>What is Webdynpro?
1) All future applications developed by SAP will be written in Web Dynpro SAPu2019s response to emerging technologies
2) Fully integrated with Developer Studio and based on proven technology (SAP or non-SAP)
3) Supports industry standards
4) One common technology for Java and ABAP
5) Close integration to SAP NetWeaver Components
6) Professional UI programming model
7) Adaptable programming framework to future technologies
>>what is the main Purpose?
1. SAP response to emerging technologies
2. Supported from a development environment with
graphical tools, wizards, and templates
3. Support of proven technology (SAP or non-SAP)
4. Support of industry standards
5. One common technology for Java and ABAP
6. Close integration to SAP NetWeaver Components
7. Professional User Interface (UI) programming model
8. Adaptable programming framework to future
technologies
WebDynPro concepts can be implemented in 2 ways :
1) WebDynPro ABAP
2) WebDynPro JAVA
WebDynPro JAVA is usefull in Adobe Interactive Forms & EP.
NOTE : WebDynPro JAVA is preferred than WebDynPro ABAP
Check the below links for all details on WebDynPro:
SAP Web Dynpro Overview
http://wendtstud1.hpi.uni-potsdam.de/sysmod-seminar/SS2005/presentations/12-WebDynpro-Overview.ppt
Web Dynpro General Concepts
Web Dynpro
http://help.sap.com/saphelp_nw2004s/helpdata/en/15/0d4f21c17c8044af4868130e9fea07/frameset.htm
Web Dynpro Java Foundation u2013 What's new in SAP NetWeaver 2004S
Web Dynpro for ABAP: Tutorials for Beginners
Web Dynpro Architecture
http://help.sap.com/saphelp_nw04/helpdata/en/a5/1a1e3e7181b60ae10000000a114084/content.htm
Web Dynpro User Interface Design
https://www.sdn.sap.com/irj/sdn/webdynpro?rid=/webcontent/uuid/ce44a14c-0a01-0010-af89-d7dbd944f176
Getting Started with Web Dynpro Java
Developing ABAP applications using Web Dynpro Configuration Scenario
http://www50.sap.com/businessmaps/8729920B31E343F099B71340B15F06DB.htm
http://www.sapforum.co.kr/TECHDAY07/download/9.%20SAP%20WebDynpro_%EA%B9%80%ED%98%9C%EC%84%AD.pdf
How-to add a custom Web Dynpro iView to the MSS Employee Profile (ECC 6.0)
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/profile/how-toaddacustomWebDynproiViewtotheMSSEmployeeProfile(ECC+6.0)&focusedCommentId=55238
Developing Java Applications using Web Dynpro Configuration Scenario
http://www50.sap.com/businessmaps/8F5B533C4CD24A59B11DE1E9BDD13CF1.htm
Integrating Web Dynpro and SAP NetWeaver Portal Part 1: Creating Web Dynpro-Based Portal Content
The Structural Concepts of Web Dynpro Components
Web Dynpro:Context Mapping & Model Binding
http://wendtstud1.hpi.uni-potsdam.de/sysmod-seminar/SS2005/presentations/14-Web_Dynpro_dataflow.pdf
Web Dynpro:Getting Involved
Web Dynpro for ABAP
http://www.vnsg.nl/temp/508773747/A1-WDA_Themadag.pdf
All Web Dynpro Articles
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hi Jeya..
Webdynpro is actually the front end that we use in Web Application server. It allows the developer to define screen and Workflow using Netweaver Developer Studio that call ABAP applicatons in the R/3 server.There are pre defined UI elements as well as APIs which we can use to write the logic.SAP has structured the WebApplication Server in such a way that we can easilly do the data binding between model,controller and view.
Web Dynpro is a development environment enabling enterprises to model and develop professional applications based on browser technology, including a standards-based, device-independent complete runtime environment.
It bridges the gap between different platforms such as J2EE, ABAP and Microsoft.NET, and between different Internet browsers and mobile platforms.
It allows the developer to define screen and Workflow using Java Server Pages that call ABAP applicatons in the R/3 server. Web Dynpro can be used to provide Web services. This ability means that your Web Dynpro applications can have complete interoperability with the .NET platform.
Web Dynpro is the SAP development toolset for creating professional Web user interfaces (UI) for business applications. Web Dynpro Java applications are developed within the SAP NetWeaver Developer Studio using a model-driven approach that minimizes manual UI coding and uses visual tools to design and reuse components.
Web Dynpro is based on the powerful and flexible Model-View-Controller architecture that helps implement a clear separation of user interfaces from backend services.
Web Dynprou2019s main goal is to enable application developers to create powerful Web applications with a minimum of effort using descriptive tools in a structured design process. The key is to describe an application u2013 any programming will only be a very minor part of application development. It must be easy for customers and partners to customize and enhance applications. They should be easy to maintain and enhance. The applications should run on a range of devices and on various types of network u2013 this is important for collaboration scenarios. Customers must also be able to personalize them.
One guiding principle in the Web Dynpro philosophy is: the fewer lines of hand-written code there are in the UI, the better. Web Dynpro pursues this goal in two ways. First, Web Dynpro establishes a declarative language for specifying qualities of a user interface without writing any code. From this abstract definition, Web Dynpro generates code for a ready-to-run program skeleton of the user interface, and it also derives meta-data that a generic engine can interpret at runtime. Hand-written code still has its place, but it is reduced to a minimum.
Second, it provides technical features such as support for internationalization, flicker-free interaction and a clean separation of the business logic and the user interface. To ensure this separation Web Dynpro employs the Model-View-Controller (MVC) paradigm, first implemented in Smalltalk-80.
From the meta data created during the design phase, Web Dynpro is able to generate code for runtimes like J2EE and ABAP, and will also support .NET runtime.
regards,
Gobi
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Go through this links for a better understanding
Basics of WebDynpro ( What is WDPro? )
https://www.sdn.sap.com/irj/sdn/?rid=/webcontent/uuid/7d646a6c-0501-0010-b480-bf47b8673143
Sample Applications and Tutorials
Note: SDN has much tutorials and documents. Please go through these docs and then continue with posting.
Regards
Vinod V
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HI
WebDynpro
The Web Dynpro technology provides a development and runtime environment for Web applications and enhances classical Web development to build easily adaptable user interfaces. SAP's Web Dyn-pro technology closes significant gaps between typical Web development tools and the needs of cost-effective, responsive, easy-to-use, maintainable, and professional browser-based user interfaces for business solutions. Web Dynpro uses design principles similar to SAP's Dynpro technology, but it is a completely new technology geared exclusively towards Web applications. Its main features include the following:
u2022 Usability
u2022 Abstract modelling
u2022 Personalization and customization
u2022 Separation of presentation layers and business logic
u2022 Generic services
u2022 Portability
Web Dynpro applications run in the SAP Enterprise Portal.
Give your id i will forward some documents to you
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Web Dynpro is the SAP programming model for user interfaces (UIs).
It provides a programming framework within which you can achieve a:
u2022 Clear separation of business logic and display logic
u2022 An application specification that is both:
Client neutral and
Backend neutral
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
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