any one has any idea how to launch excel from jsp or servelet without using
linar, which cost money???
>From: "Haseltine, Celeste" <[EMAIL PROTECTED]>
>Reply-To: A mailing list about Java Server Pages specification and
>reference <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Re: ASP to JSP converstion
>Date: Thu, 9 Aug 2001 10:11:53 -0500
>
>Kenneth,
>
>I have worked on both the MS side of the shop (VB VC++ COM and ASP) and the
>Java side of the shop (Java, JSP, RMI). On of the major difference between
>ASP and JSP is that ASP is interpreted, where as JSP is compiled by your
>JSP
>server into a servlet the first time you "hit" the JSP file during the
>development phase. As a result, errors can be thrown from your JSP
>complier during run time to your browser, and these error can throw you if
>you don't understand that JSP's are complied, not interpreted.
>
>Secondly, using Java beans vs COM objects requires you to understand the
>concepts of polymorphism, inheritance, and encapsulation VERY well. COM
>and
>DCOM are MS ways to "implementing" a "kinda sorta" Object Oriented Design,
>and as such, I had a hard time "bending" my mind away from the true concept
>of OO Design that I had learned as a hard core C++ programmer. If you do
>NOT have a background in C++, only in VB, you will find developing Java
>class Beans very difficult, as VB does NOT hold true to OO concepts. You
>can purchase IDE's for Java that may help you, but be VERY careful that you
>do NOT compile in those IDE's using the IDE's internal library. You want
>to
>use only Sun's library to compile with, or you will find your bean code
>suddenly NOT working when you port it over from your development
>environment
>to your server for testing.
>
>Last, you will need to learn new techniques for debugging your JSP pages.
>You can debug your JSP's in many ways depending on the JSP server you are
>using. The most common way is the old DOS way of debugging code (prior to
>the IDE day's). Which is to put writeln statements in your code, and to
>open up your err.log or output.log file and determine at which line in your
>JSP file the complier threw an error, or your logic "failed". There are
>some IDE's for JSP, JRUN Studio being one of my favorites, that do have a
>built in debugger for JSP's, but even then, it is very limited. I still
>often have to rely on the old fashioned way of debugging code that I
>learned
>in the DOS days.
>
>Hang in there, the transition (should you survive this mission), will make
>you very marketable. I suspect as the .NET platform does emerge, and
>companies find out that they will have to completely retrain staff to use
>the .NET platform, plus the added expense that all the ASP and VB code
>developed under 6.0 will NOT port to the .NET platform (ie will need to be
>rewritten), more of these companies will move over to JSP. I'm seeing a
>number of higher level IT executives in the Dallas area that have been
>tasked with investigating the cost of porting their internal MS products
>over to Java/JSP (where applicable) and to provide reports to their senior
>executives by 4th quarter in regards to cost, manpower hours, staffing,
>retraining costs, ect. Perhaps your company is one of them that has
>decided
>to go ahead and make the switch.
>
>Good luck!!!!
>
>Celeste
>
>
>-----Original Message-----
>From: Jon Garry [mailto:[EMAIL PROTECTED]]
>Sent: Thursday, August 09, 2001 8:52 AM
>To: [EMAIL PROTECTED]
>Subject: Re: ASP to JSP converstion
>
>
>I am in a similar situation where I am moving from a COM/ASP scenario over
>to a Bean/JSP environment.
>
>From my experiences so far, I'd say that a tool to convert from ASP over to
>JSP isn't going to exist and I'd not put a lot of faith in the output that
>any tool would output, and there could be other problems in actually
>ammending or reading the code at a later date.
>
>Realistically, you are going to have to learn JSP and I don't think the
>jump
>is that great really. If you are sticking with JUST JSP then the conversion
>is fairly straightforward. Using Beans etc makes it more challenging
>though.
>
>If I assume your using a fair bit of DB work, you could try using IBM's
>Websphere Studio as that can do some DB work as a wizard.
>
>If you have a look at the Wrox book Professional JSP (2nd Edition) there is
>an appendix for crossing over from ASP to JSP and is well worth reading.
>
>I am no expert (yet :) ), but these are my experiences.
>
>Jon
>
>-----Original Message-----
>From: Parker, Kenneth [mailto:[EMAIL PROTECTED]]
>Sent: 09 August 2001 13:23
>To: [EMAIL PROTECTED]
>Subject: Re: ASP to JSP converstion
>
>
>Well, I'd prefer to stay with ASP, but my project is moving over to JSP. If
>I can't figure out how to re-write the app in JSP, I'm may be history.
>That's why I'm hoping I can do a quicky conversion for something and I'm
>looking for some kind of conversion tool. I know that finding a magic tool
>is not a likely scenerio, but I'm going to try.
>
>-----Original Message-----
>From: lee hwaying [mailto:[EMAIL PROTECTED]]
>Sent: Thursday, August 09, 2001 3:57 AM
>To: [EMAIL PROTECTED]
>Subject: Re: ASP to JSP converstion
>
>
>BTW, may i know why do you want to convert? ASP is poweful and they are
>introducing .NET.....
>
> >From: Brad Rhoads <[EMAIL PROTECTED]>
> >Reply-To: [EMAIL PROTECTED]
> >To: [EMAIL PROTECTED]
> >Subject: Re: ASP to JSP converstion
> >Date: Wed, 8 Aug 2001 16:02:31 -0500
> >
> >http://www.oracle.com/features/9i/index.html?migration.html
> >
> > > -----Original Message-----
> > > From: A mailing list about Java Server Pages specification and
> > > reference [mailto:[EMAIL PROTECTED]]On Behalf Of Parker,
> > > Kenneth
> > > Sent: Wednesday, August 08, 2001 3:46 PM
> > > To: [EMAIL PROTECTED]
> > > Subject: ASP to JSP converstion
> > >
> > >
> > > Can anybody tell me if there is a cheap or free product out there
> > > that can help me convert ASP code to JSP?
> > >
> > > ==============================================================
> > > =============
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> > > Some relevant FAQs on JSP/Servlets can be found at:
> > >
> > > http://java.sun.com/products/jsp/faq.html
> > > http://www.esperanto.org.nz/jsp/jspfaq.html
> > > http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
> > > http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
> > >
> >
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> >Some relevant FAQs on JSP/Servlets can be found at:
> >
> > http://java.sun.com/products/jsp/faq.html
> > http://www.esperanto.org.nz/jsp/jspfaq.html
> > http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
> > http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
>
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>
> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.html
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
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>
> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.html
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
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> http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
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> http://www.esperanto.org.nz/jsp/jspfaq.html
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
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Some relevant FAQs on JSP/Servlets can be found at:
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