jsp and javaBean

Tue, 11 Apr 2000 23:51:14 -0700

hi everyone: i meet the problem about the javabean which is called by a jsp. the code of jsp file is : <%@ page import= "HiBean" %> <jsp:useBean id="hello" class="HiBean" scope="page" /> <jsp:setBean name="hello" property="name" value="world" /> <html> <body> <h1> Hello <jsp:getBean name="hello" property="name" />!</h1> </body> </html> the code of javabean is : public class HiBean { private String name=null; public void setname(String name){ this.name=name; } public String getName(){ return name; } } i hope to get "Hello world!"on my browser.but i failed. where is wrong of my code? please point it out. more, the "NullPointerException" exception is not thrown as the reference of jsp1.1even if i use <jsp:getProperty>to retrieve a property value that is null. in this sample,i modify the jsp as following with the same javabean: <%@ page import= "HiBean" %> <jsp:useBean id="hello" class="HiBean" scope="page" /> <html> <body> <h1> Hello <jsp:getBean name="hello" property="name" />!</h1> </body> </html> it works! and the result is "Hello!". i usejdk1.1.7 and websphere3.05. please give me some advice =========================================================================== 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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