Re: Declaring a function?

Tue, 14 Nov 2000 23:31:25 -0800

----- Original Message ----- From: "Sachin S. Khanna" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, November 15, 2000 3:52 PM Subject: Re: Declaring a function? > The implicit objects, one of which is out, are only available in the > _jspService method. > There for you would need pass the jspwriter object to your method > printHello, before using it. Sachin, I changed my code to the following and it worked !! Thanks. <HTML> <BODY> <%! public void printHello(JspWriter out){ try { out.print("Hello World"); } catch(Exception e) { } } %> <% printHello(out); %> </BODY> </HTML> Anthony > Have a nice day. > With regards, > Sachin S. Khanna. > www.emailanorder.com > > ----- Original Message ----- > From: Anthony Mak <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Wednesday, November 15, 2000 11:20 AM > Subject: Declaring a function? > > > > Dear all, > > > > I am trying to define a function that print out somethng to the screen. > The > > following is my code which always generate an error message when the JSP > > Server try to translate it. Is it not possible to put print() statement in > > the <%! %> declaration section? > > > > /****** CODE *****/ > > > > <HTML> > > <BODY> > > <%! > > public void printHello(){ > > out.print("Hello World"); > > } > > %> > > <% > > printHello(); > > %> > > </BODY> > > </HTML> > > > > /***** ERROR MESSAGE *****/ > > > > javax.servlet.ServletException: Compilation error occured: > > Found 1 errors in JSP file: > > C:\\Program Files\\Allaire\\JRun\\servers\\default\\bus\\test_func.jsp:5: > > Error: "out" is either a misplaced package name or a non-existent entity. > > > > Anthony Mak > > > > > =========================================================================== > > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > JSP-INTEREST". > > 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 > > > > =========================================================================== > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". > 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 > =========================================================================== To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". 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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