You would pass the bean instance and session object as parameters in a JSP
function (called a method).
For Example, you would say:
<jsp:useBean id="chk" scope="page" class="Alpine.chkBean" />
<%!
int chkID(String strBar, Alpine.chkBean chk,
javax.servlet.http.HttpSession session)
{
Session session;
String strID=""+session.getValue("ID");
String strPassword=""+session.getValue("Password");
int flag;
flag=chk.chkID(strID,strPassword,strBar);
if(flag==1)
return 1;
else
return 0;
}%>
Eric R. Dunstan
A.D.2000
>From: karen <[EMAIL PROTECTED]>
>Reply-To: A mailing list about Java Server Pages specification and
> reference <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: how to use Session in a jsp function?
>Date: Wed, 31 May 2000 14:17:38 +0800
>
>hello,just as you say,to use out.println() method,we need to add like this
>func(JspWriter out)
>{
>}
>if I want to use a Session method,just as session.putValue() or
>session.getValue(),how can I realize?and more if I can call a bean in a jsp
>function?just like below:
>
><jsp:useBean id="chk" scope="page" class="Alpine.chkBean" />
><%!
> int chkID(String strBar)
> {
> Session session;
> String strID=""+session.getValue("ID");
> String strPassword=""+session.getValue("Password");
> int flag;
> flag=chk.chkID(strID,strPassword,strBar);
> if(flag==1)
> return 1;
> else
> return 0;
>
> }%>
>
>Thanks a lot!
>
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>Some relevant FAQs on JSP/Servlets can be found at:
>
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Some relevant FAQs on JSP/Servlets can be found at:
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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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