Calendar application of Web Dynpro by Stefanie Bacher

Hi Experts!!!
Have anyone tried the calendar application posted in SDN by Stefanie Bacher?
when I tried to open the program by downloading in my local, it gave errors as
"unbound classpath container com.sap.ide.cmi.classpathcontainer" and
"missing library......"
I also tried to create the application as described in the document. But
during designing the team calendar, I could not do no.6. Actually there is
no UI element called"HierarchicalCalendarMonthView".
There is no window like the one in the document when I do "insert child".
Can sombody please find out what I am going wrong here.
The Title of the tutorial is: Implementing a Calendar in Web Dynpro Java
web address is: https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e012e6a2-8d21-2a10-1bb8-d9b606f3474c
The NWDS version I am using is 7.0.11
I will be very thankful for your hints.

Hi Sudeep,
I think you have posted this thread in the wrong forum, I suggest you to post this thread in webdynpro forum. Below is the link for web dynpro java forum...
Web Dynpro Java
Regards
Sumit Bhutani

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To say nothing about the fact that SAP's own API documentation clearly states that applications using Web Dynpro can reference and catch WDExceptions, but THEY MUST NOT THROW OR EXTEND IT !
- Produces unnecessary DCs. Page 6 of the aforementioned document presents an architectural view of a Web Dynpro project that uses a CommandBean. Why an extra DC for the CommandBean ?? I created my ModelBean class right inside the Web Dynpro project (in the Package view). That, to me, is where this class should reside, because it is created for no other reason that to be used by this particular Web Dynpro application. What is the benefit of placing it in its own independant DC ?
- Not a typical application of the Command pattern. The well-documented command pattern (Design Patterns - Gang of Four) has been devised mainly to enable encapsulation of request as objects, thereby making it possible to:
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None of this applies to the way the SAP CommandBeans are being used. Not that much of an issue to people new to J2EE and/or OO development... but quite confusing for those already familiar with the classic Command pattern.
At this point, I fail to understand the advantage of merging structure (model) and behaviour (execute methods) through the use of a unique CommandBean object. Am I missing something ?

Hi Romeo,
You would be disappointed, this reply ain't anywhere nearby to what you are talking about...
I wanted to mail you, but you have not mentioned your email in your profile.
I am really impressed by your flair for writing. It would be far better had you written a blog on this topic. Believe me, it would really be better. There is a much wider audience waiting out there to read your views rather than on the forums. This is what I believe. To top it, you would be rewarded for writing something like this from SDN. On the blogs too, people can comment and all, difference being there you would be rewarded by SDN, here people who reply to you would be rewarded by you. Doesn't make much a difference.
Anyways the ball is still in your court
As far as I am concerned, it has still not been much time since I have started working on Web Dynpro. So can't really comment on the issue...
Bye
Ankur

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Can any one tell solution

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Hi Kumar,
First, in order to customise the ESS webdynpro Java iViews you need to be aware that, you are about to change the SAP standard iviews. In order to avoid this you can make a copy of the SAP standard one's and then try to customise the copied one's.
Now, you should have NetWeaver Development Infrastructure(NWDI) installed. Once it is installed you should also install the Netweaver Developer Studio (NWDS) on your computer.
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Once you have all the above mentioned tools, have a look at the following blog which clearly explains about the procedure of customising ESS iviews.
/people/vinoth.murugaiyan/blog/2007/08/24/essmss-customization-150-make-it-simple
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https://www.sdn.sap.com/irj/scn/wiki?path=/display/erphcm/employee%252bself%252bservice
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Dont forgett to contribute points if this is useful! All the Best.
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PG

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Version:
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Thanks for your reply.
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My remote server has 2 SAP instances on it. Is it a problem?
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Vasu
Edited by: Subramanya Srinivas Mullapudi on Feb 27, 2009 5:15 AM

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Hello Community,
I'm developing a JEE5-Application using Web-Dynpro for the User-Interface. Web-Dynpro works fine for the most functions and processes of the application. But there are some special requirements i don't know to implement them using Web-Dynpro.
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using HTML-Code in a Web-Dynpro UI-App (the HTML dynamically generated by Web-Dynpro)
using JavaScript in the Web-Dynpro UI-App
using Java-Applets (for example to interact if local computer resources)
using an HTML-Editor for editing Texts in the Application (for example freeware Edtior fckeditor)
or do i have to use JSF in that case?
regards
Matthias

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I will answer your question point wise, in short:
1) Using HTML-Code in a Web-Dynpro UI-App (the HTML dynamically generated by Web-Dynpro)
Ans: it is possible to put the HTML code in the WebDynpro UI App. Use the IFrame Ui element to do the same. See this:
http://help.sap.com/saphelp_nw04/helpdata/EN/e9/7652a84fada444bd11ca73670ce7dc/frameset.htm
http://help.sap.com/saphelp_erp2005/helpdata/en/15/c07941601b1d09e10000000a155106/frameset.htm
Displaying HTML in WebDynpro View
2) Using JavaScript in the Web-Dynpro UI-App
Ans: Not Possible.
3) Using Java-Applets (for example to interact if local computer resources)
Ans: Not Possible.
4) Using an HTML-Editor for editing Texts in the Application (for example freeware Edtior fckeditor)
Ans: Not possible.
I hope this helps!
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However, i never got it running.. is there anybody out there who is able to explain what to do to import a AWS model or an EJB model in Werb Dynpro and particularily how to implement the stuff so that it returns a set of BOs successfully...
Thanks in advance.. Useful help is highly appreciated
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Hi,
You have to return a single object from caf layer to webdynpro layer.
Since you are returning a list of BOs, create a wrapper in caf which contains the list of your BOs.
Your application service should return this wrapper.
Creating Wrapper:
1. Create a complex data type.
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Return this wrapper.
Hope it helps.
Regards,
Fazal

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