Dude, There is good tutorial in javasoft.com for jsp.
Some thing like this ... How to call a bean in jsp... Mapping Form Fields with bean properties Forwarding to an error page... http://javasoft.com/jsp/. Try that tutorial once. All your doubts will get cleared Thanks prem [EMAIL PROTECTED] wrote: > Tim: > > > > Thanks for tolerating me with these simple questions. > > I tried your method getProperty). But still I am having problems. > > > > This is what I want to do. I have a simple java bean. I have a String > variable x. I want to print the value of that x in the browser using JSP. > > > > This is what I tried: > > 1. I wrote a getter public String getX() in the bean and tried to access > the method. The error was: No such method found. > > > > 2. I tried the getProperty in the JSP page. Error: no such property in Bean. > > > > Where am I wrong. > > > > I am also going thru the link you sent me. > > > > Thanks > > > > /KK > > ----- Original Message ----- > > From: "Chen, Gin" <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> > > To: <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> > > Sent: Wednesday, November 21, 2001 12:17 PM > > Subject: Re: TomCat Classpath > > > > I have never had to do what you guys are doing with the import > before. Even > > when my class doesnt have a package. I think something might be > missing from > > your classpath. Regardless, in answer to your second question. > > > > if ur property name was the same as the bean property name then u > could just > > use: > > <jsp:setProperty name="mybean" property="*" /> > > so if u wanted to set mybean.username to a request parameter username. > > > > But if ur bean variable was X and ur request parameter was username, > > then you have to set mybean.x as: > > <jsp:setProperty name="mybean" property="x" value="<%= > > request.getParameter(\"username\")%>" /> > > > > Here's a helpful reference for u since ur obviously just starting to > learn > > jsps: > > http://java.sun.com/products/jsp/tags/12/syntaxref12.html > > Also look at the java.sun.com tutorials for jsp/servlets. > > > > -Tim > > > > -----Original Message----- > > From: Ketharinath Kamalanathan [mailto:[EMAIL PROTECTED]] > > Sent: Wednesday, November 21, 2001 1:12 PM > > To: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> > > Subject: Re: TomCat Classpath > > > > > > Ricardo: > > > > Thanks for the explanation. It worked. Actually, I do not have any > package. > > I followed what you said and included the import. I am able to access the > > bean! > > > > But here is another: > > > > I have a method in the bean that returns a String. I am tryi1ng to print > > that value in the browser using JSP. > > > > This is what I have in th JSP: > > > > <%@ page language="Java" %> > > <%@ page import="xyz"%> > > <jsp:useBean id="abc" scope="page" class="xyz" /> > > > > <%! String c=null; %> > > > > <%=request.getParameter("username")%> > > <%=request.getParameter("password")%> > > And the name: > > <%=abc.returnX() %> > > > > What I get in theh browser is just a 1. What am I missing here? > > > > Thanks > > /KK > > ----- Original Message ----- > > From: "Ricardo Rocha" <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> > > To: <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> > > Sent: Wednesday, November 21, 2001 11:19 AM > > Subject: Re: TomCat Classpath > > > > > > > > Next problem: I have a small class which I need to instantiate in the > > > JSP. > I am using useBean, obviously. Looks like the class is being > > > searched in > > > > 'org.apache.jsp.xyz '. But my .class file is in > myapp/webinf/classes > > > > folder. > > > > I do not have any package statement in the bean. > > > > > > > > Question: > > > > > > > > Should I have to set anything in the class path? > > > > > > > > Thanks > > > > > > if you don't put your class in a package, you have to import the class > > > using the page directive... > > > if you do put it a package, all you need is to put the package in the > > > /myapp/web-inf/classes directory and reference it in the page > > > > > > like: > > > > > > with: > > > /myapp/web-inf/classes/mypackage/myclass.class > > > in the jsp page: > > > <jsp:useBean id="something" class="mypackage.myclass" session="scope"/> > > > > > > otherwise: > > > <%@ page import="myclass.class"%> > > > and you put the class in /myapp/web-inf/classes/myclass.class > > > <jsp:useBean id="something" class="myclass" session="scope"/> > > > > > > Hope this helps... > > > > > > > > > =========================================================================== > > > To unsubscribe: mailto [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]> with body: "signoff > > JSP-INTEREST". > > > For digest: mailto [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]> with body: "set JSP-INTEREST > > DIGEST". > > > Some relevant FAQs on JSP/Servlets can be found at: > > > > > > http://archives.java.sun.com/jsp-interest.html > > > http://java.sun.com/products/jsp/faq.html > > > http://www.esperanto.org.nz/jsp/jspfaq.jsp > > > http://www.jguru.com/faq/index.jsp > > > http://www.jspinsider.com > > > > > > > > =========================================================================== > > To unsubscribe: mailto [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]> with body: "signoff > > JSP-INTEREST". > > For digest: mailto [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]> with body: "set JSP-INTEREST > > DIGEST". > > Some relevant FAQs on JSP/Servlets can be found at: > > > > http://archives.java.sun.com/jsp-interest.html > > http://java.sun.com/products/jsp/faq.html > > http://www.esperanto.org.nz/jsp/jspfaq.jsp > > http://www.jguru.com/faq/index.jsp > > http://www.jspinsider.com > > > > > =========================================================================== > > To unsubscribe: mailto [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]> with body: "signoff JSP-INTEREST". > > For digest: mailto [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]> with body: "set JSP-INTEREST DIGEST". > > Some relevant FAQs on JSP/Servlets can be found at: > > > > http://archives.java.sun.com/jsp-interest.html > > http://java.sun.com/products/jsp/faq.html > > http://www.esperanto.org.nz/jsp/jspfaq.jsp > > http://www.jguru.com/faq/index.jsp > > http://www.jspinsider.com > > =========================================================================== To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
