Hi Try this out <jsp:useBean id="conn" class="dbconn" scope="page" type="java.lang.String"> <jsp:setProperty name="conn" property="user" value="<%=user%>" /> </jsp:useBean> Don't give "propery" attribute in <jsp:useBean> tag. -M.Chitra www.3rdagenda.com At 10:06 AM 8/31/01 +0800, you wrote: >hi all, >i have a problem related with custom tag libraries >i wrote a java bean which makes a database connection and gets some data. In >my jsp page i want to use <jsp:usebean> tag and set an attribute as below : ><%@ page import="dbconn"%> >.... ><jsp:useBean id="conn" class="dbconn" scope="page" property="user" >type="java.lang.String"> ><jsp:setProperty name="conn" property="user" value="<%=user%>" /> ></jsp:useBean> > >i changed the value as a constant like value="yilmaz" but still didn't help. >i am getting a stack errors >org.apache.jasper.compiler.ParseException: /focus/login.jsp(14,45) useBean: >Invalid attribute, property > at > org.apache.jasper.compiler.JspUtil.checkAttributes(JspUtil.java:342) > at org.apache.jasper.compiler.Parser$Bean.accept(Parser.java:643) > at org.apache.jasper.compiler.Parser.parse(Parser.java:1126) >..... >What does invalid attribute means? >i don't think that there is a syntax error. >One possibility is that i must declare the tag library including the ><jsp:useBean> tag . >i must confess i am new to TAGLIBs . >No matter which tutorial or article or document i read , i couldn't find a >related solution >AfAIK <jsp:useBean> tag is already supported by JSP and doesn't need to be >declared in web.xml file. >If i am wrong , can someone please tell me which tag lib and tld file i >must put in its proper place >Thanks a lot for taking time >cheers :) > >=========================================================================== >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://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 > > >--- >Incoming mail is certified Virus Free. >Checked by AVG anti-virus system (http://www.grisoft.com). >Version: 6.0.265 / Virus Database: 137 - Release Date: 7/18/01
--- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.265 / Virus Database: 137 - Release Date: 7/18/01
