Trying to Learn Struts: Errors

Gregg Bolinger

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posted 22 years ago

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Ok, this is going to be a very long post because I am trying to do a simple struts example found here and I am getting an error.
System:
Windows XP
Tomcat 4.1
Struts 1.0
So I will begin with some code.
web.xml

<?XML VERSION="1.0" ENCODING="ISO-8859-1"?>
<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
    "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd">
<web-app id="WebApp">
    <display-name>StrutsExampleWeb</display-name>
    <servlet id="Servlet_1">
        <servlet-name>action</servlet-name>
        <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
        <init-param>
            <param-name>application</param-name>
            <param-value>strutsexample</param-value>
        </init-param>
        <init-param>
            <param-name>config</param-name>
            <param-value>WEB-INF/struts-config.xml</param-value>
        </init-param>
        <init-param>
            <param-name>debug</param-name>
            <param-value>2</param-value>
        </init-param>
        <init-param>
            <param-name>detail</param-name>
            <param-value>2</param-value>
        </init-param>
        <init-param>
            <param-name>validate</param-name>
            <param-value>true</param-value>
        </init-param>
        <load-on-startup>2</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>action</servlet-name>
        <url-pattern>*.do</url-pattern>
    </servlet-mapping>
    <welcome-file-list>
        <welcome-file>index.html</welcome-file>
    </welcome-file-list>
    <taglib>
        <taglib-uri>struts</taglib-uri>
        <taglib-location>/WEB-INF/lib/struts.jar</taglib-location>
    </taglib>
    <taglib>
        <taglib-uri>WEB-INF/struts-bean.tld</taglib-uri>
        <taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
    </taglib>
    <taglib>
        <taglib-uri>WEB-INF/struts-html.tld</taglib-uri>
        <taglib-location>/WEB-INF/struts-html.tld</taglib-location>
    </taglib>
    <taglib>
        <taglib-uri>WEB-INF/struts-logic.tld</taglib-uri>
        <taglib-location>/WEB-INF/struts-logic.tld</taglib-location>
    </taglib>
    <taglib>
        <taglib-uri>WEB-INF/struts-form.tld</taglib-uri>
        <taglib-location>/WEB-INF/struts-form.tld</taglib-location>
    </taglib>
    <taglib>
        <taglib-uri>WEB-INF/struts-template.tld</taglib-uri>
        <taglib-location>/WEB-INF/struts-template.tld</taglib-location>
    </taglib>
</web-app>

struts-config.xml

<?XML VERSION="1.0" ENCODING="ISO-8859-1" ?>
<!DOCTYPE struts-config PUBLIC
    "-//Apache Software Foundation/DTD Struts Configuration 1.0/EN"
    "http://jakarta.apache.org/struts/dtds/struts-config_1_0.dtd">
<struts-config>
    <form-beans>
        <form-bean name="StrutsInputFormBean" type="org.struts.example.StrutsInputForm" />
        <form-bean name="StrutsDisplayFormBean" type="org.struts.example.StrutsDisplayForm" />
    </form-beans>
    <global-forwards>
        <forward name="Menu" path="/index.html"/>
    </global-forwards>
    <action-mappings>
        
        <action path="/StrutsInputPath" type="org.struts.example.StrutsInputAction" name="StrutsInputFormBean" scope="request" input="/PgInput.jsp">
            <forward name="Next" path="pgDisplay.jsp"/>
        </action>
        <action path="/StrutsDisplayPath" type="org.struts.example.StrutsDisplayAction" name="StrutsDisplayFormBean" scope="request" input="/PgDisplay.jsp">
        </action>
    </action-mappings>
</struts-config>

PgInput.jsp

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<%@ page language="java" %>
<%@ taglib uri="WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="WEB-INF/struts-html.tld" prefix="html" %>
<html:html>
<head>
    <title><bean:message key="strutsexample.title1"/></TITLE>
</HEAD>
<BODY>
<html:form action="/StrutsInputPath" focus="name">
<table width=750 cellspacing=0 cellpadding=2 border=2>
    <TR>
        <TD>
            <FONT color="blue"><bean:message key="strutsexample.name"/>:</FONT>
        </TD>
        <TD>
            <html:text property="name" size="40" maxlength="40"/>
        </TD>
    </TR>
    
    <TR>
        <TD> </TD>
        <TD>
            <FONT color="red"><html:errors property="name"/></FONT>
        </TD>
    </TR>
    <TR>
        <TD>
            <font color="blue"><bean:message key="strutsexample.address"/>:</FONT>
        </TD>
        <TD>
            <html:text property="address" size="40" maxlength="40"/>
        </TD>
    </TR>
    <TR>
        <TD> </TD>
        <TD>
            <FONT color="red"><html:errors property="address"/></FONT>
        </TD>
    </TR>
    <TR>
        <TD>
            <font color="blue"><bean:message key="strutsexample.city"/>:</FONT>
        </TD>
        <TD>
            <html:text property="city" size="20" maxlength="20"/>
        </TD>
    </TR>
    <TR>
        <TD> </TD>
        <TD>
            <FONT color="red"><html:errors property="city"/></FONT>
        </TD>
    </TR>
    
    <TR>
        <TD>
            <font color="blue"><bean:message key="strutsexample.state"/>:</FONT>
        </TD>
        <TD>
            <html:text property="state" size="2" maxlength="2"/>
        </TD>
    </TR>
    <TR>
        <TD> </TD>
        <TD>
            <FONT color="red"><html:errors property="state"/></FONT>
        </TD>
    </TR>
    
    <TR>
        <TD>
            <font color="blue"><bean:message key="strutsexample.zipcode"/>:</FONT>
        </TD>
        <TD>
            <html:text property="zipcode" size="10" maxlength="10"/>
        </TD>
    </TR>
    <TR>
        <TD> </TD>
        <TD>
            <FONT color="red"><html:errors property="zipcode"/></FONT>
        </TD>
    </TR>
</TABLE>
<table width=750 cellspacing=0 cellpadding=2 border=2>
    <TR>
        <td align="center">
            <html:submit property="action" value="Next"/>
        </td>
        <td align="center">
            <html:submit property="action" value="Menu"/>
        </td>
    <TR>
    
    
</TABLE>
</html:form>
</BODY>
</html:html>

PgDisplay.jsp

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"?
<%@ page language="java" %>
<%@ taglib uri="WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="WEB-INF/struts-html.tld" prefix="html" %>
<html:html>
<HEAD>
    <TITLE><bean:message key="strustexample.title2"/></TITLE>
</HEAD>
<BODY>
<html:form action="/StrutsDisplayPath" focus="action">
<TABLE WIDTH=750 CELLPADDING=2 CELLSPACING=0 BORDER=2>
    <TR>
        <TD>
            <FONT COLOR="BLUE"><bean:message key="strutsexample.name"/>:</FONT>
        </TD>
        <TD>
            <bean:write property="name" name="StrutsInputFormBean"/>
        </TD>
    </TR>
    
    <TR>
        <TD>
            <FONT COLOR="BLUE"><bean:message key="strutsexample.address"/>:</FONT>
        </TD>
        <TD>
            <bean:write property="address" name="StrutsInputFormBean"/>
        </TD>
    </TR>
    
    <TR>
        <TD>
            <FONT COLOR="BLUE"><bean:message key="strutsexample.city"/>:</FONT>
        </TD>
        <TD>
            <bean:write property="city" name="StrutsInputFormBean"/>
        </TD>
    </TR>
    
    <TR>
        <TD>
            <FONT COLOR="BLUE"><bean:message key="strutsexample.state"/>:</FONT>
        </TD>
        <TD>
            <bean:write property="state" name="StrutsInputFormBean"/>
        </TD>
    </TR>
    
    <TR>
        <TD>
            <FONT COLOR="BLUE"><bean:message key="strutsexample.zipcode"/>:</FONT>
        </TD>
        <TD>
            <bean:write property="zipcode" name="StrutsInputFormBean"/>
        </TD>
    </TR>
</TABLE>
<TABLE WIDTH=750 CELLSPACING=0 CELLPADDING=2 BORDER=2>
    <TR>
        <TD ALIGN="CENTER">
            <html:submit property="action" value="Menu"/>
        </TD>
    </TR>
</TABLE>
</html:form>
</BODY>
<html:html>

Ok, that is what I feel the relevent code for my problem. I have the code for the beans if anyone wants to see them, but they are exactly what is on the PDF I posted above.
I have the following directory structure

Files
strutsexample-strutsexample.properties, web.xml, struts-config.xml, PgDisplay.jsp, PgInput.jsp
WEB-INF - struts-template.tld, struts-logic.tld, struts-bean.tld, struts-html.tld, struts.tld, struts-form.tld
classes - My java class files
lib - struts.jar
And finally the error message

org.apache.jasper.JasperException: /PgInput.jsp(11,44) quote symbol expected
at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:94)
at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:428)
at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:126)
at org.apache.jasper.compiler.Parser.parseAttribute(Parser.java:174)
at org.apache.jasper.compiler.Parser.parseAttributes(Parser.java:136)
at org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:723)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:809)
at org.apache.jasper.compiler.Parser.parseBody(Parser.java:837)
at org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:758)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:809)
at org.apache.jasper.compiler.Parser.parse(Parser.java:122)
at org.apache.jasper.compiler.ParserController.parse(ParserController.java:199)
at org.apache.jasper.compiler.ParserController.parse(ParserController.java:153)
at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:223)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:351)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:474)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:184)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530)
at java.lang.Thread.run(Thread.java:536)

Ok, I hope that someone can point out what I did wrong.
[ May 27, 2003: Message edited by: Gregg Bolinger ]
[ May 27, 2003: Message edited by: Gregg Bolinger ]

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