Show jsp with struts
hello,
i'm building a web-application with struts. now i have the following problem (i don't find den reason, although i'm trying for hours):
i want to show in the browser (with tomcat) a jsp-site. this site consists of different jsp-parts:
file neujob.jsp
<%@ taglib uri='/WEB-INF/struts-template.tld' prefix='template' %>
<template:insert template='/templates/eshop.jsp'>
<template:put name='header' content='/templates/header.jsp' />
<template:put name='view' content='/view/erstellen.jsp' />
<template:put name='footer' content='/templates/footer.jsp' />
</template:insert>
header and footer are shown correctly, when i call http://localhost:8080/pmtool/neujob.jsp in the browser; but the view-part is not shown. independent of how it looks. even this narrow-version doesn't work:
file erstellen.jsp
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
huhu<br>
huhu<br>
the login.jsp-site however is shown correctly, and actually it is built similarly.
what may be the reason? what gets wrong?
thank you for your help!
paraphrase
sorry! now i've found my mistake!
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<action path="/getSysReportHistoric"
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name="SysReportForm"
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scope="request">
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</action>Is there a way to specify many input pages or some other trick to do this??
Thanks
Chris LilesI had exactly the same problem with Struts, and Finally I solve this.
first of all put into <form-beans> the form path
<form-bean name="updUserForm" type="com.yourcompany.struts.form.UpdUserForm" />and in <action-mappings >
<action
attribute="updUserForm"
input="/UpdateUser.jsp"
name="updUserForm"
path="/updUser"
scope="request"
type="com.yourcompany.struts.action.UpdUserAction" >
<forward name="success" path="/MyJsp.jsp" />
</action>Be carefull with the first letter of attribute and name they must be in minus! (Instead of mayus in form).
For more ..
[email protected] -
I have a web application which saves the data from DB query in csv format.
I am having problem with saving the file.
I get the correct result and i can alos save the file.
Where i am having problem is after the file is saved i want my page to go to
another page which shows the data of the file.
What i did was in my struts config file i gave the path of the jsp that shows
the data, but after the file is saved my page is not redirected.
so what i did was i first redirected to another page, and used javascript
onload function and gave the path of the action that saves the file.
However, even when the page is redirected instead of saving the data
it saves the html source of the jsp. i dont know why this is happenig.
anybody with any idea on how can i redirect to another page after saving
the file or redirecting to another page and saving the file, with correct data?
please helpPost snippets from your struts-config.xml and code. This will give idea to ppl who are trying to help.
- Jay
http://www.javarss.com - Java News from around the world.
Spread JavaRSS.com, Add the above signature to your messages or emails! -
How to create a jsp with struts tld
Hi
I am new to jsp technology also struts.
I want to create one jsp page with using struts.
The page should be one text box and submit button.
I was try to create one page in my application. But its showing the Errors
Here i paste the Error
javax.servlet.ServletException: Cannot find bean org.apache.struts.taglib.html.BEAN in any scope
Please anybody help me .
Thanks
MerlinRoshinahi
check out this url
http://forum.java.sun.com/thread.jspa?forumID=4&messageID=1384153&threadID=337537 -
Question in developing JSP with Struts
Hello,everybody.
Recently,I wrote a simple JSP Web program basing on the Struts architecture.It created a page for a user to input his name and password,and after the user click the submit botton on the form,it can redirect to another page and show the name and password that the use has input on the page.I have completed the program but it can't work properly.
I listed each part of the program as following:
(a) TestForm.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<head>
<title>Login Interface</title>
</head>
<body vLink="#006666" link="#003366" bgColor="#E0F0F8">
<img height="33" src="image/enter.gif" width="148">
<form action="ReadTestForm.do" method="post">
UserName:
<input size="15"name="PersonName"><p>
Password:
<input type="password" size="15" name="Psw"><p>
<input type="submit" value="Submit">
</form>
(b) MTestForm.java
package Test;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMessage;
public class MTestForm extends ActionForm{
private String PersonName = null;
private String Psw = null;
public MTestForm(){}
public void setPersonName(String name) {
this.PersonName = name;
public String getPersonName() {
return PersonName;
public void setPsw(String psw) {
this.Psw = psw;
public String getPsw() {
return Psw;
public void reset(ActionMapping mapping,
HttpServletRequest request) {
this.PersonName = null;
this.Psw = null;
(c) ReadTestFormAction.java
package Test;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessages;
import org.apache.struts.action.ActionMessage;
import javax.servlet.ServletContext;
import javax.sql.DataSource;
import javax.servlet.http.*;
public final class ReadTestFormAction extends Action{
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response) throws Exception {
MTestForm TestFormBean = (MTestForm) form;
String PersonName = TestFormBean.getPersonName();
String Psw = TestFormBean.getPsw();
return mapping.findForward("ReadTestFormOk");
(d) ShowForm.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<%@ page import = "classmate.*" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Read Test Form and Show the Data</title>
</head>
<body>
<%
MTestForm ReadformBean1 = (MTestForm)request.getAttribute("TestFormBean1");
%>
<h1><img src="image/smile.gif">
Welcome
<%=ReadformBean1.getPersonName()%>
Your Password is:
<%=ReadformBean1.getPsw()%>
</h1><br>
</body>
</html>
(e) web.xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<!-- Action Servlet Configuration -->
<servlet>
<servlet-name>actionServlet</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
</servlet>
<!-- Action Servlet Mapping -->
<servlet-mapping>
<servlet-name>actionServlet</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<!-- The Welcome File List -->
<welcome-file-list>
<welcome-file>TestForm.jsp</welcome-file>
</welcome-file-list>
</web-app>
(f) struts-config.xml
<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE struts-config PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 1.1//EN"
"http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">
<struts-config>
<form-beans>
<form-bean name="formBean1" type="Test.UserForm"/>
<form-bean name="TestFormBean1" type="Test.MTestForm">
</form-bean>
<action-mappings>
<action path="/login" type="Test.LoginAction" name="formBean1" scope="request" input="/login.jsp" >
<forward name="failed" path="/error.jsp"></forward>
<forward name="successed" path="/right.jsp"></forward>
</action>
<action path="/regist" forward="/regist.jsp"/>
<action path="/ReadTestForm"
type="classmate.ReadTestFormAction" name="TestFormBean1" scope="request" input="/login.jsp">
<forward name="ReadTestFormOk" path="/ReadForm.jsp"></forward>
</action>
</action-mappings>
</struts-config>
After I accessed the page of "TestForm.jsp" and input the " Username and Password",click "Submit " button ,it can redirect to the page of "ShowForm.jsp",but each time both the Username and Password are "Null", It meaned that the statement {which is MTestForm ReadformBean1 = (MTestForm)request.getAttribute("TestFormBean1");
} and its following statement in the "ShowForm.jsp" can't accessed what the user have input for the Textboxs of Username and Password.
I have tried and tried and modify the program for many times,but it have not been solved.
Can you help me to check out what is the wrong with the program?
Thanks you for help and Regards
(Can you anybody tell me how edit the text so that it can been printed out clearly in this forum?)
Message was edited by:
DevemorWell as far as i see there is no mapping working between
Form input and ActionForm Bean properties as the reset() method would be called b4 action class
you need to map the properties in the below fashoin
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<head> <title>Login Interface</title> </head>
<body vLink="#006666" link="#003366" bgColor="#E0F0F8">
<img height="33" src="image/enter.gif" width="148">
<form action="ReadTestForm.do" method="post">
UserName: <input size="15"name="PersonName">
Password: <input type="password" size="15" name="Psw">
<input type="submit" value="Submit">
</form>
</body>
</html>MTestForm.java:
==============
package Test;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMessage;
public class MTestForm extends ActionForm{
private String PersonName = null;
private String Psw = null;
public MTestForm(){}
public void setPersonName(String name) { this.PersonName = name; }
public String getPersonName() { return PersonName; }
public void setPsw(String psw) { this.Psw = psw; }
public String getPsw() { return Psw; }
public void reset(ActionMapping mapping, HttpServletRequest request)
{ this.PersonName = request.getParameter("PersonName");
this.Psw = request.getParameter("Psw");
}or try with
<%@ page language="java" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html:html locale="true">
<head>
<title><bean:message bundle="form" key="login.title"/></title>
</head>
<body>
<html:form action="">
Username : <html:text property="personName" />
Password : <html:password property="psw"/>
</html>
</body>
</html:html>MTestForm.java:
==============
package Test;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMessage;
public class MTestForm extends ActionForm{
private String PersonName = null;
private String Psw = null;
public MTestForm(){}
public void setPersonName(String name) { this.PersonName = name; }
public String getPersonName() { return PersonName; }
public void setPsw(String psw) { this.Psw = psw; }
public String getPsw() { return Psw; }
public void reset(ActionMapping mapping, HttpServletRequest request)
this.PersonName = null;
this.Psw = null;
}and the controller part would be something like the one below
ReadTestFormAction.java
=======================
package Test;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessages;
import org.apache.struts.action.ActionMessage;
import javax.servlet.ServletContext;
import javax.sql.DataSource;
import javax.servlet.http.*;
public final class ReadTestFormAction extends Action{
public ActionForward execute(ActionMapping mapping,ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
MTestForm TestFormBean = (MTestForm) form;
String PersonName = TestFormBean.getPersonName();
String Psw = TestFormBean.getPsw();
return mapping.findForward("ReadTestFormOk");
}struts-config.xml:
==================
<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">
<struts-config>
<form-beans>
<form-bean name="formBean1" type="Test.UserForm"/> <form-bean name="TestFormBean1" type="Test.MTestForm">
</form-bean>
<action-mappings>
<action path="/login" type="Test.LoginAction" name="formBean1" scope="request" input="/login.jsp" >
<forward name="failed" path="/error.jsp"></forward>
<forward name="successed" path="/right.jsp"></forward>
</action>
<action path="/regist" forward="/regist.jsp"/> <action path="/ReadTestForm" type="classmate.ReadTestFormAction" name="TestFormBean1" scope="request" input="/login.jsp"> <forward name="ReadTestFormOk" path="/ReadForm.jsp"></forward> </action>
</action-mappings>
</struts-config>Hope that might help :)
REGARDS,
RaHuL -
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<?xml version="1.0" encoding="ISO-8859-1" ?>
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Does this code run in the development environment but not in production? How
was this code compiled?
- john
"KP" <[email protected]> wrote in message
news:405b9b56$[email protected]..
I have deployed a web application in Weblogic 8.1. However, I am facing aproblem while the JSPs are getting compiled. The JSPs ahve taglib
declarations referring to Struts tag library files that are present in
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C:\java\bea\user_projects\domains\mydomain\.\myserver\.wlnotdelete\extract\m
yserver_epgonline_epgonline\jsp_servlet\_approve\__approve_home.java:209:
cannot resolve symbol
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C:\java\bea\user_projects\domains\mydomain\.\myserver\.wlnotdelete\extract\m
yserver_epgonline_epgonline\jsp_servlet\_approve\__approve_home.java:209:
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location: interface javax.servlet.jsp.tagext.BodyTag
if (_int0 == BodyTag.EVAL_BODY_BUFFERED) { //[/approve/approve_home.jsp; Line: 53]
>
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>
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Example JSP Code:
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..jsp_servlet\_jsp\_sailor\__home.java:493: cannot resolve symbol
symbol : variable userForm
location: class jsp_servlet._jsp._sailor.__home
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Thanks,
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Please contact customer support [email protected] and request a patch for
CR112789. AT_END tags do not work correctly in 81sp1
--Nagesh
"Scott Fleming" <[email protected]> wrote in message
news:3f734c0d$[email protected]..
>
> Hello,
>
> We are currently porting our application which uses struts 1.1 to WLS 8.1
sp1
> from another app server. Everything seems to deploy correctly and pages
which
> use struts tags appear to compile and run fine. However, the pages with
struts
> <bean:define> tags are not compiling.
>
> Example JSP Code:
>
> <bean:define id="userForm" name="userForm" scope="session" toScope="page"
type="UserFormBean"/>
>
> <% if (userForm.hasUserData()) {hasUser=true;} %>
>
> WLS Console Output:
>
> ..jsp_servlet\_jsp\_sailor\__home.java:493: cannot resolve symbol
> symbol : variable userForm
> location: class jsp_servlet._jsp._sailor.__home
> if (userForm.hasUserData()) { //[ /jsp/sailor/home.jsp; Line:
38]
>
> When I look at the JSP's parsed java code (__home.java:493) I find that
nowhere
> in the class is the variable userForm declared.
>
> Is this a bug in WLS? Does anyone know of a workaround?
>
> Thanks,
> Scott
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StandardServer.await: create[8005]: java.net.BindException: Address already in use: JVM_Bind
java.net.BindException: Address already in use: JVM_Bind
at java.net.PlainSocketImpl.socketBind(Native Method)
at java.net.PlainSocketImpl.bind(Unknown Source)
at java.net.ServerSocket.bind(Unknown Source)
at java.net.ServerSocket.<init>(Unknown Source)
at org.apache.catalina.core.StandardServer.await(StandardServer.java:496)
at org.apache.catalina.startup.Catalina.await(Catalina.java:619)
at org.apache.catalina.startup.Catalina.start(Catalina.java:579)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)it would appear this person had a similar problem. maybe related?
http://www.junlu.com/msg/42820.html
good luck -
[help!!!] el doesn't work with Struts
When i tried to use jstl tag such as <c:out value="${1+2+3}"> with Struts, it doesn't work, plain text "${1+2+3}" was added to the response.
When i copied my jsp with <c:out value="${1+2+3}"> to some other webapp, it worked perfectly, but when i dropped it into the simplest Struts-Blank, ${1+2+3} showed up instead of 6, what is the problem? thx in advance!Use this web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
version="2.4">
<display-name>Struts Blank Application</display-name>
<!-- Standard Action Servlet Configuration (with debugging) -->
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
<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>
<load-on-startup>2</load-on-startup>
</servlet>
<!-- Standard Action Servlet Mapping -->
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<!-- Session and access -->
<session-config>
<session-timeout>30</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<!-- Struts Tag Library Descriptors -->
<jsp-config>
<taglib>
<taglib-uri>/tags/struts-bean</taglib-uri>
<taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/tags/struts-html</taglib-uri>
<taglib-location>/WEB-INF/struts-html.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/tags/struts-logic</taglib-uri>
<taglib-location>/WEB-INF/struts-logic.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/tags/struts-nested</taglib-uri>
<taglib-location>/WEB-INF/struts-nested.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/tags/struts-tiles</taglib-uri>
<taglib-location>/WEB-INF/struts-tiles.tld</taglib-location>
</taglib>
</jsp-config>
</web-app> -
Crystal Report Images Not Showing - JSP inside /WEB-INF folder
Hi Experts,
I am using Crystal report for Eclipse and also using Struts2 and tiles framework combination.
The problem is when viewing the report all I've got is red X on all images and the graph image also not showing. This is when I use tiles and my jsp is inside the web-inf folder.
This is my struts link: href="s:url value='/report/reportOpen.action?report=1'
I've checked that the path to the viewer generated HTML is not correct. see code below.
src="../../../crystalreportviewers/js/crviewerinclude.js"
But when I test to access a simple jsp viewer that resides on the web root folder, this works fine but of course this is not what I want to have. I need to have my banner and menus on top of the report page (using tiles)
This is my jsp link: href="s:url value='/ReportViewer.jsp?report=1'
Viewer generated HTML below.
src="crystalreportviewers/js/crviewerinclude.js"
This might be a common problem and that you can share to me your solution.
Note: I removed the script tags because I can't submit this entry.
Thank you in advance,
Regards,
Rulix Batistil
Crystal Report Images Not Showing - JSP inside /WEB-INF folderHi Saravana,
After a few experimentation from your idea i was able to figure out the problem and now it is working.
I don't have to copy the folder to where my jsp resides but still maintains it in the root location: web/crystalreportviewers
The changes should always be in web.xml.
1st: change the crystal_image_uri value to ../crystalreportviewers
2nd: change crystal_image_use_relative value to "web"
Change to "web" instead of webapp because that is what I named my web root folder.
<context-param>
<param-name>crystal_image_uri</param-name>
<param-value>../crystalreportviewers</param-value>
</context-param>
<context-param>
<param-name>crystal_image_use_relative</param-name>
<param-value>web</param-value>
</context-param>
Thank you. You showed me the way on how to solve the 3 day problem.
BTW, my next problem is when clicking on any buttons prev/next/print/export, I got this error HTTP Status 404.
Well, at least for now I can view my initial report. I just need to figure out the next issue and with the help of the great people here in the forum.
Thanks a lot.
Regards,
Rulix
Edited by: Rulix Batistil on Nov 26, 2008 7:27 AM
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