Jsp:setProperty tag is not working

hi i am working on project online test system when registering the student i want to use the setProperty tag to set the values from the student form into the approproate bean properties but this tag doesn't work instead i have to set all values of bean by calling the respective setter methods and i am using tomcat as web server.
i am sending the code as well please help me if u can.
the html coding for student form is
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>registration of student</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#677E7E" text="#AC9E6C">
<table width="75%" border="1" align="center" bordercolor="#677E7E">
<tr>
<td><font size="5">STUDENT REGISTRATION FORM</font></td>
</tr>
</table>
<hr>
<p> </p>
<form name="student_registration_form" method="post" >
<script language="JavaScript" >
function validateField()
          var
               sos=document.student_registration_form.StartOfSession.selectedIndex,
               eos=document.student_registration_form.EndOfSession.selectedIndex,
               deg=document.student_registration_form.Degree.selectedIndex,
               sem=document.student_registration_form.Smester.selectedIndex,
               sec=document.student_registration_form.Section.selectedIndex,
               rol=document.student_registration_form.RollNo.value,
               pas=document.student_registration_form.Password.value;
if(sos==0)
                    alert(" \n You Can Not Leave StartOfSession Field Empty");
else
          if(eos==0)
                    alert("\n You Can Not Leave EndOfSession Field Empty");
          else
          if(deg==0)
                    alert("\n You Can Not Leave Degree Field Empty");
          else
          if(sem==0)
                    alert("\n You Can Not Leave Smester Field Empty");
          else
          if(sec==0)
                    alert("\n You Can Not Leave Section Field Empty");
          else
          if(rol=="")
                    alert("\n You Can Not Leave RollNo Field Empty");
          else
          if(pas=="")
                    alert("\n You Can Not Leave Password Field Empty");
          //document.student_registration_form.EndOfSession.value=="" || document.student_registration_form.Degree.value=="" || document.student_registration_form.Section.value=="" || document.student_registration_form.Smester.value=="" || document.student_registration_form.RollNo.value=="" || document.student_registration_form.Password.value=="")
          else
if(!(sos==0) || !(eos==0) || !(deg==0) ||
          !(sec==0) || !(Smester==0) ||
          !(document.student_registration_form.RollNo.value=="") ||
          !(document.student_registration_form.Password.value=="")
     //document.forms[0].reset();
//checking validity of the password field
var LengthOfRollNo=pas.length;
               for(i=0;i++;i<LengthOfRollNo )
                    if(!(pas.subString(i,i++)>0))
                              alert("please enter numaric value in the password field");
                              return true;
               document.student_registration_form.submit();
self.location='StudentRegistration.jsp';
//return true;
     student_registration_form.StartOfSession.value="";
student_registration_form.EndOfSession.value="";
student_registration_form.Degree.value="";
student_registration_form.Section.value="";
student_registration_form.Smester.value="";
student_registration_form.RollNo.value="";
</script>
<table width="76%" border="1" align="center" bordercolor="#677E7E">
<tr>
<td width="61%"><font size="3">SESSION</font></td>
<td width="39%">
<table width="75%" border="1" bordercolor="#677E7E">
<tr>
<td><select name="StartOfSession" size="1">
<option>Start of Session</option>
<option>2000</option>
<option>2001</option>
<option>2002</option>
<option>2003</option>
<option>2004</option>
<option>2005</option>
<option>2006</option>
<option>2007</option>
</select></td>
<td bordercolor="#677E7E">TO</td>
<td><select name="EndOfSession" size="1">
<option>End Of Session</option>
<option>2001</option>
<option>2002</option>
<option>2003</option>
<option>2004</option>
<option>20006</option>
<option>2007</option>
<option>2008</option>
<option>2009</option>
<option>2010</option>
<option>2011</option>
<option>2012</option>
<option>2013</option>
<option>2014</option>
</select></td>
</tr>
</table></td>
</tr>
<tr>
<td><font size="3">NAME OF DEGREE</font></td>
<td><select name="Degree" size="1">
<option> </option>
          <option>MCS</option>
<option>BCS</option>
<option>BBA</option>
<option>MBA</option>
<option>MPA</option>
<option>BSIT</option>
<option>MSIT</option>
<option>BBIT</option>
<option>MSIT</option>
</select></td>
</tr>
<tr>
<td>SEMESTER </td>
<td><select name="Smester" size="1">
<option> </option>
          <option>1</option>
<option>2</option>
<option>3</option>
<option>4</option>
<option>5</option>
<option>6</option>
<option>7</option>
<option>8</option>
<option>9</option>
<option>10</option>
<option>11</option>
<option>12</option>
</select></td>
</tr>
<tr>
<td>SECTION</td>
<td><select name="Section" size="1">
<option> </option>
          <option>A</option>
<option>B</option>
<option>C</option>
<option>D</option>
</select></td>
</tr>
<tr>
<td>ROLL NUMBER (<font size="2">NUMARIC ONLY</font>)</td>
<td><input type="text" name="RollNo"></td>
</tr>
<tr>
<td>PASSWORD</td>
<td><input type="password" name="Password"></td>
</tr>
</table>
<table width="12%" border="1" align="center" bordercolor="#677E7E">
<tr>
<td><input type="button" name="Submit_bt" value="Submit" onClick="validateField()" /></td>
</tr>
</table>
<p> </p>
</form>
<p> </p>
</body>
</html>
and the bean is
import java.sql.*;
public class StudentBean
private String StartOfSession="",EndOfSession="",Degree="",Section="",Smester="",RollNo="",Password="",Status="",LogIn="";
Connection cn;
Statement stmt;
ResultSet rs;
public StudentBean()
try
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver") ;
cn=DriverManager.getConnection("jdbc:odbc:intery");
stmt=cn.createStatement();
catch(ClassNotFoundException exp)
     System.out.println("class not found while obtaining connection from StudentBean.java");
               catch(SQLException exp)
                    System.out.println("SQLException araised while obtaining a connection from StudentBean.java");
               catch(Exception exp)
System.out.println("exception in obtaining connection from StudentBean.java");
public String getStartOfSession()
return StartOfSession;
public void setStartOfSession(String startofsession)
StartOfSession=startofsession;
public String getEndOfSession()
return EndOfSession;
public void setEndOfSession(String endofsession)
EndOfSession=endofsession;
public String getDegree()
return Degree;
public void setDegree(String degree)
Degree=degree;
System.out.println("Degree = "+Degree);
public String getSection()
return Section;
public void setSection(String section)
Section=section;
public String getSmester()
return Smester;
public void setSmester(String smester)
Smester=smester;
System.out.println("yar Smesterrrrrr"+Smester+" from StudentBean");
public String getRollNo()
return RollNo;
public void setRollNo(String rollno)
RollNo=rollno;
public String getPassword()
return Password;
public void setPassword(String password)
Password=password;
public String getStatus()
return Status;
public void setStatus(String status)
Status=status;
public String isRegistered()
String IsRegistered="";
LogIn=StartOfSession.concat("-").concat(EndOfSession).concat("-").concat(Degree).concat("-").concat(Section).concat("-").concat(Smester).concat("-").concat(RollNo);
try
PreparedStatement ps=cn.prepareStatement("select * from student where username = '"+LogIn+"'");
rs=ps.executeQuery();
if(rs.next())
IsRegistered="registered";
else
IsRegistered="notregistered";
catch(Exception exp)
IsRegistered="Exception";
System.out.println(exp+"from isRegistered method of StudentBean.java ");
return IsRegistered;
public boolean checkRollNo()
try
//rn is used to keep the value of RollNo
int rn=Integer.parseInt(RollNo);
catch(Exception exp)
return false;
return true;
public boolean registerStudent()
               System.out.println("rigisterStudentMethod has been called");
                    LogIn=StartOfSession.concat("-").concat(EndOfSession).concat("-").concat(Degree).concat("-").concat(Section).concat("-").concat(Smester).concat("-").concat(RollNo);
          System.out.println(LogIn);
               try
          PreparedStatement ps=cn.prepareStatement("insert into student values(?,?,?)");
          ps.setString(1,LogIn);
          ps.setString(2,Password);
          ps.setString(3,"allowed");
          ps.executeUpdate();
          catch(SQLException exp)
System.out.println(exp+"from StudentBean.java");
catch(Exception exp)
System.out.println(exp+"from StudentBean.java");
                              System.out.println("Exception during insertion of record in student table from StudentBean.java");
                              return false;
return true;
and the jsp page for seting bean property and performing other actions is
<jsp:useBean id="StudBean" scope="page" class="StudentBean" />
\\(here <jsp:setPropety name="StudBean" property="*" /> is not working)
<%
StudBean.setStartOfSession(request.getParameter("StartOfSession"));
          StudBean.setEndOfSession(request.getParameter("EndOfSession"));
StudBean.setDegree(request.getParameter("Degree"));
StudBean.setSmester(request.getParameter("Smester"));
StudBean.setSection(request.getParameter("Section"));
StudBean.setRollNo(request.getParameter("RollNo"));
StudBean.setPassword(request.getParameter("Password"));
if(StudBean.checkRollNo()==false)
%>
<%@ include file="invalid_data_in_rollno_field.htm" %>
<%
else
String IsRegistered=StudBean.isRegistered();
if(IsRegistered.equals("registered"))
%>
<%@ include file="already_registered.htm" %>
<%
else
if (StudBean.registerStudent() && IsRegistered.equals("notregistered") )
%>
<%@ include file="successfull_registration.htm" %>
<%
else
%>
<%@ include file="unsuccessfull_registration_of_student.htm" %>
<%
%>
please tell me where i am making mistake since i have mentioned all the
form attributes name and the bean attributes name as same.

I think that all your form parameters must begin with alowercase letters, for example
startOfSession instead of StartOfSession
try to rename your selectname paramters.
Le me know if ti works,
Giovanni

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files\oracle\inventory\jre directories (sorry cant remember exact
path).
Hope this helps.
Mark Gornicki
PS if anyone knows why Portal config hangs at 67%
(before/during/after processing "bulkload.jar" section) please
let me know :-)

Using JavaBean with JSP...will not work no matter what

Hi guys. Sorry that this is such a common, newb question, but I don't know where else to turn.
I'm new to web application development, Tomcat, and JSP. I'm trying to use a simple JavaBean in a JSP to store some user information. The JSP is located in $CATALINA_HOME\webapps\art , and the UserBean I'm trying to use is in $CATALINA_HOME\webapps\art\WEB-INF\classes . I've tried adding a context in the Tomcat server.xml file, but nothing seems to work, even putting the .class file into the \art directory along with the JSP. The error I get is the following:
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 1 in the jsp file: /welcome.jsp
Generated servlet error:
[javac] Compiling 1 source file
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\art\welcome_jsp.java:43: cannot resolve symbol
symbol : class UserBean
location: class org.apache.jsp.welcome_jsp
UserBean user = null;
^
The source code is:
welcome.jsp
<%@ page import="java.sql.*" %>
<jsp:useBean id="user" class="UserBean" scope="session"/>
<html>
<head>
<title>Art Webapp Test</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<h1>Art Site</h1><br><br>
<h3>Welcome Page</h3><br><br>
<%
     user.setUsername("joe");
user.setTitle("admin");
%>
</body>
</html>
UserBean:
public class UserBean {
private String username = null;
private String title = null;
public UserBean()
     this.username = null;
     this.title = null;
public String getUsername()
     return this.username;
public String getTitle()
     return this.title;
public void setUsername(String inName)
     this.username = inName;
public void setTitle(String inTitle)
     this.title = inTitle;
}//UserBean
Thanks for any and all help anyone could give me about this. It seems such a simple thing, to get a JavaBean working in a JSP...and it's very frustrating to have it NOT work when it seems I've done everything possible to get it to.

Ok, I figured out what the problem was. My Bean was not a part of any specific package. It was never made clear to me that Beans are required to be a part of some package...I had no idea (though they always put them in packages in the tutorials, you think I would have picked up on it!).
So I just added the following line to the Bean:
package com.art;
Then compiled it and copied the .class file to CATALINA_HOME\webapps\art\WEB-INF\classes\com\art
Ta-da
Thanks for the help and sorry for taking up space on this board.
-Matt

The "a name" html tag does not work in Firefox.

The tag works in all versions of Internet Explorer, but does not work in Firefox versions 3, 4, 5, 10, 11, 12.

I haven't noticed any problems on most pages, but I have read about a problem where a script changes the length of the page content after loading (e.g., by collapsing content under headings, done on some FAQ or glossary pages).
For example, this should position the browser at the Reset Printer section:
http://kb.mozillazine.org/Problems_printing_web_pages#Reset_printer
A standard diagnostic step is to try Firefox's Safe Mode to see whether an odd behavior is caused by a custom setting or add-on.
First, I recommend backing up your Firefox settings in case something goes wrong. See [[Backing up your information]]. (You can copy your entire Firefox profile folder somewhere outside of the Mozilla folder.)
Next, restart Firefox in [[Safe Mode]] using
Help > Restart with Add-ons Disabled
In the Safe Mode dialog, do not check any boxes, just click "Continue in Safe Mode."
If links work correctly in Safe Mode, that usually points to an add-on or custom setting as the problem.
Let us know whether that makes any difference.

Tags are not working as I wish

2 problems:
- If a folder is not indexed on spotlight, then tags don't work on it.
- I can't add any folder of my NAS which is in the local network.

I had the same problem!! It may be a software problem... try going to settings and tapping restore network settings! If that doesn't help go backup your phone and restore it it may solve that too! If those two don't work its a hardware problem and you need to pay... There are some stores that can replace the inside for a cheaper price... try searching the internet!

Tag Query with Special Characters in Tag Name not working

Hello-
We are on SAP xMII 12.0 sp8.6, connecting to Honeywell's PHD. We are doing Tag Queries, and all is working well, except when there are special characters in the Tag Name (+, /, \) We have attempted to do the Encoding of the tag name, such as as is returned from the function xmlencodename and also tried URL Encoding.
Here is our tag which returns nothing.
82TK1INV.OCTANE_R+M/2
We have also tried these encoded versions, still to no avail:
82TK1INV.OCTANE_R%2BM%2F2
82TK1INV.OCTANER_M_2
Any help on how to return the values with special characters in the tag name would be very helpful!
thanks,
Paul Mazeika

To Chianti's question of why can't/shouldn't MII work with those bizarre tag names...
Actually, there are a number of reasons:
1) It's a poor design practice to use characters like that in tag names, regardless of the underlying system. That type of information is best assigned to the tag description, not the tag name. I've even seen idiots put leading spaces on tag names...figure that one out!
2) MII uses XML extensively, and XML's syntax rules dictate what is and is not acceptable for XML element and attribute names, and many of these special characters are not permitted.
3) Usage of characters in tags that also represent mathematical operators greatly complicate the parsing and processing of expressions that involve tag names
In general, it reminds of the story of the guy who walks into the doctor, bangs his fist against a specific spot on his head, and says "Doc, it hurts when I do this", to which the doctor responds, "so don't do that".
So, Don't Do That.

Quick Tag Editor not working on my Mac

I am on lesson 4 in "Adobe Dreamweaver CC Classroom in a book" and am at a point where I am instructed to insert an Image Placeholder. The instructions has me insert the cursor into text within <p> tags and press the left-arrow key. It states the cursor will then be placed outside the opening <p> tag, which does not work. Then with a key combination the QTE is supposed to open with cursor now inside new brackets. None of the above works. I am in split view. If I can provide anymore info or a screen grab let me know, but I can't even get the QTE to open when I place the cursor in the correct position...
Thanks...
**NOTE**If I am inside the <p> tags the Cmd-T command to bring up QTE works. However, when the cursor is placed outside the <p> and inside the <aside> the Cmd-T QTE will not come up as instructed. Obviously I can enter the code in Code edit, but as instructions direct it does not work.

Preran, Thanks. It works now when I select the <p> selector as mentioned in the video. I assumed the <p> selector mentioned in step 1. below meant the CSS Selectors Window/pane. However when clicking the <p> selector below the split/design window it works. I included the instructions below which seem to be ambiguos at best. Maybe I have simply missed something that was mentioned before.
Thanks again and we can consider this resolved, unless the book authors wants to make a change to the instructions which seems to be needed.
Thanks,
David In Texas....
1. Insert the cursor into the text directly below the vertical menu. Click the < p > tag selector. The placeholder image should not be inserted within the < p > element. If it were, it would inherit any margins, padding, and other formatting applied to the paragraph, which could cause it to disrupt the layout.
Tip Use Split view whenever you’re unsure where the cursor is inserted.
2. Press the Left Arrow key. As you have seen in earlier exercises, the cursor moves to the left of the opening < p > tag in the code but stays within the < aside > element. 3. Press Ctrl-T/ Cmd-T to open the Quick Tag Editor.
Adobe Creative Team (2013-07-08). Adobe Dreamweaver CC Classroom in a Book (Kindle Locations 2609-2620). Pearson Education. Kindle Edition.

Centre Page with wrapper div tag does not work

Hi there,
I am trying to centre the content of my website with a 'wrapper' div tag but the div tag just does not seem to have any effect on the layout at all.
Here is how I do it:
1.) Select all the html in the body.
2.) Creating 'wrapper' div tag --> width: 768, left & right margin: auto, bottom & top margin: 0
I found this in an adobe tutorial and it sounds logical to me, but somehow it just does not work.
I hope someone can help me out.
Thanks a lot!
Anja

You need three basic things to center a page.
1) A valid X/HTML document type. This declaration always appears in the first line of HTML code. The good news is that DW does this for you when you create a new page. The bad news is that some other apps such as graphics editors don't always do this for you. If your page has no document type, hit File > Convert > choose one that fits your coding skills.
2) You need a container width in pixels or percentages. Most often this is applied to a #wrapper but it can be applied to your body.
3) Finally, a margin-left and margin-right of auto (browser default).
CSS:
body {
width: 900px;
margin: 0 auto; /*centers page*/
text-align:center; /*centers older browsers*/
Nancy O.
Alt-Web Design & Publishing
Web | Graphics | Print | Media Specialists
http://alt-web.com/
http://twitter.com/altweb
http://alt-web.blogspot.com

Move jsp code into servlet, not work!!

Hi:
I am new in servlet and java, I can use jdom to read xml file
into a jsp file, but whan I move jsp code into servlet, they are not work
have any ideals?
Thank!

Hi:
my.jsp
<%@ page contentType="text/html"%>
<%@ page import="java.io.File,
java.util.*,
org.jdom.*,
org.jdom.input.SAXBuilder,
org.jdom.output.*" %>
<%
String Records = "c:/XMl/Quotes.xml";
SAXBuilder builder = new SAXBuilder("org.apache.xerces.parsers.SAXParser");
Document l_doc = builder.build(new File(Records));
my servlet
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import org.jdom.*;
import org.jdom.input.*;
import org.jdom.input.SAXBuilder;
import org.jdom.output.*;
public class XmlJdom extends HttpServlet
String Records = "c:/xml/Quotes.xml";
SAXBuilder builder = null;
Element Author = null;
Element Text = null;
Element Date = null;
* Initializes the servlet.
public void init(ServletConfig config) throws ServletException
super.init(config); //pass ServletConfig to parent
try
// JDOM can build JDOM trees from a variety of input sources. One
// of those input sources is a SAX parser.
SAXBuilder builder = new SAXBuilder("org.apache.xerces.parsers.SAXParser");
catch ( org.jdom.JDOMEXception e)
public void doGet(
HttpServletRequest request,
HttpServletResponse response)
     throws IOException, ServletException
     PrintWriter out = null;
     out = response.getWriter();
     try{
     Document l_doc = builder.build(new File(Records));
Element root = l_doc.getRootElement();
//get a list of all recode in my XML document
String l_pages = root.getChild("quote");
String Iterator e = l_pages.iterator();
while ( e.hasNext())
Element l_quote= (Element) e.next();
     Element l_Author = l_quote.getChild("Date").getChild("Text");
XMLOutputter l_format = new XMLOutputter();
String ls_result = l_format.outputString(l_doc);
out.println(ls_result);
catch( org.jdom.JDOMException e )
     finally
          if( out != null)
               out.close();
Please tell me, what is wrong!!!
Element root = l_doc.getRootElement();
/* get a list of all the links in our XML document */
List l_pages = root.getChildren("quote");
Iterator Myloop = l_pages.iterator();
while ( Myloop.hasNext())
Element l_quote= (Element) Myloop.next();
     Element l_Author = l_quote.getChild("Date").getChild("Text");
XMLOutputter l_format = new XMLOutputter();
String ls_result = l_format.outputString(l_doc);
ls_result = l_format.outputString(l_doc);
%>
<html><head><title></title></head>
     <body>
          <pre>
          <%=ls_result%>
          </pre>
     </body>
</html>

Jsp:setProperty tag is not working

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