What is wrong with this simple JSP code?

Whenever I run it on a browser it goes the SQL exception, but when I run it in a Java compiler it works fine.
Any help very much appreciated
<head>
<%@ page
     import = "java.io.*"
     import = "java.lang.*"
     import = "java.sql.*"
%>
<title>
JSP Example 2
</title>
</head>
<body>
<h1>JSP Example 2</h1>
<%
try
// Load the driver class
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
     try
     // Define the data source for the driver
          String sourceURL = "jdbc:odbc:my_library";
     // Create a connection through the DriverManager
          Connection databaseConnection = DriverManager.getConnection(sourceURL,"","");
          out.println("Here");
     Statement statement = databaseConnection.createStatement();
     ResultSet authorNames = statement.executeQuery("Select * from tblAvailable_Items");
     catch (SQLException s)
          out.println("SQL Error<br>");
     catch (ClassNotFoundException err)
          out.println("Class loading error");
%>
</body>
</html>

Hi...
I have made some modifications to your code.. Try this. I assume, you would configured the system dsn as my_library, a table name "Table1" with one of the fields name as "name"
<head>
<%@ page import = "java.io.*,java.lang.*,java.sql.*" %>
<title>
JSP Example 2
</title>
</head>
<body>
<h1>JSP Example 2</h1>
<%
try
// Load the driver class
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
try
// Define the data source for the driver
String sourceURL = "jdbc:odbc:my_library";
// Create a connection through the DriverManager
Connection databaseConnection = DriverManager.getConnection(sourceURL,"","");
out.println("Here");
Statement statement = databaseConnection.createStatement();
String sql = "select * from Table1";
ResultSet authorNames = statement.executeQuery(sql);
while (authorNames.next()){
String Name = authorNames.getString("name");
out.println(Name);
catch (SQLException s)
out.println("SQL Error<br>");
catch (ClassNotFoundException err)
out.println("Class loading error");
%>
</body>
</html>
Regds
Vasi

Similar Messages

What's wrong with this simple code?

What's wrong with this simple code? Complier points out that
1. a '{' is expected at line6;
2. Statement expected at the line which PI is declared;
3. Type expected at "System.out.println("Demostrating PI");"
However, I can't figure out them. Please help. Thanks.
Here is the code:
import java.util.*;
public class DebugTwo3
// This class demonstrates some math methods
public static void main(String args[])
          public static final double PI = 3.14159;
          double radius = 2.00;
          double area;
          double roundArea;
          System.out.println("Demonstrating PI");
          area = PI * radius * radius;
          System.out.println("area is " + area);
          roundArea = Math.round(area);
          System.out.println("Rounded area is " + roundArea);

Change your code to this:
import java.util.*;
public class DebugTwo3
     public static final double PI = 3.14159;
     public static void main(String args[])
          double radius = 2.00;
          double area;
          double roundArea;
          System.out.println("Demonstrating PI");
          area = PI * radius * radius;
          System.out.println("area is " + area);
          roundArea = Math.round(area);
          System.out.println("Rounded area is " + roundArea);
Klint

What's wrong with this simple method

i'm having compile troubles with this simple method, and i think it's got to be something in my syntax.
public String setTime()
String timeString = new String("The time is " + getHours() + ":" + getMinutes() + ":" + getSeconds() + " " + getIsAM());
return timeString;
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thanks.

Hi,
I was able to compile this method , it gave no error

What is wrong with this simple PL/SQL..

Hello,
I made a PL/SQL to recreate user (if user exits already, then drop/recreate)
I run this script and it won't drop the existed user as expected, what is wrong..?
run like:
$ sqlplus system/password@dbname @create_user.sql 'A1' --A1 is a user who already existed.
conn /as sysdba
SET FEEDBACK OFF SERVEROUTPUT ON VERIFY OFF TERMOUT OFF
DECLARE
v_count INTEGER := 0;
v_statement VARCHAR2 (200);
BEGIN
SELECT COUNT (1)
INTO v_count
FROM dba_users
WHERE username = UPPER ('&1');
IF v_count != 0
THEN
EXECUTE IMMEDIATE ('DROP USER &1 CASCADE');
END IF;
v_statement :=
'CREATE USER &1 IDENTIFIED BY &1'
|| ' DEFAULT TABLESPACE USER_DATA'
|| ' TEMPORARY TABLESPACE TEMPORARY_DATA'
|| ' PROFILE DEFAULT ACCOUNT UNLOCK';
EXECUTE IMMEDIATE (v_statement);
-- Grant permissions
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EXECUTE IMMEDIATE ('GRANT CREATE PUBLIC SYNONYM TO &1');
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EXECUTE IMMEDIATE ('GRANT QUERY REWRITE TO &1');
EXECUTE IMMEDIATE ('GRANT RESTRICTED SESSION TO &1');
EXECUTE IMMEDIATE ('GRANT SELECT ANY DICTIONARY TO &1');
EXECUTE IMMEDIATE ('GRANT SELECT ANY TABLE TO &1');
EXECUTE IMMEDIATE ('GRANT UNLIMITED TABLESPACE TO &1');
EXECUTE IMMEDIATE ('GRANT SELECT ON SYS.CHANGE_TABLES TO &1');
EXECUTE IMMEDIATE ('GRANT SELECT ON SYS.DBA_SUBSCRIBED_TABLES TO &1');
EXECUTE IMMEDIATE ('GRANT SELECT ON SYS.DBA_SUBSCRIPTIONS TO &1');
EXECUTE IMMEDIATE ('GRANT EXECUTE ON SYS.DBMS_CDC_PUBLISH TO &1');
EXECUTE IMMEDIATE ('GRANT EXECUTE ON SYS.DBMS_CDC_SUBSCRIBE TO &1');
EXECUTE IMMEDIATE ('GRANT EXECUTE ON SYS.DBMS_CDC_UTILITY TO &1');
EXECUTE IMMEDIATE ('GRANT EXECUTE ON SYS.DBMS_LOCK TO &1');
EXECUTE IMMEDIATE ('GRANT EXECUTE ON SYS.DBMS_SYSTEM TO &1');
EXECUTE IMMEDIATE ('GRANT EXECUTE ON SYS.DBMS_UTILITY TO &1');
EXECUTE IMMEDIATE ('GRANT READ, WRITE ON DIRECTORY SYS.PUBLIC_ACCESS TO &1 WITH GRANT OPTION');
DBMS_OUTPUT.put_line (' ');
DBMS_OUTPUT.put_line ('User &1 created successfully');
DBMS_OUTPUT.put_line (' ');
EXCEPTION
WHEN OTHERS
THEN
DBMS_OUTPUT.put_line (SQLERRM);
DBMS_OUTPUT.put_line (' ');
END;
Exit;
EOF
Thank you
Jerry

Hi,
I try to run this command in a shel scriptl, following this pl/sql excuting is a exp core shcema/imp to this user by using pipe.
(--this part is working well)
so I try to debug the pl/sql part first that is why I didn't use & or &&, which need to interactive with computer on scene, but this shell script will run automatically by scheduler.
this is the whole shell,
#!/bin/ksh
INPUT_DATABASE_SCHEMA=$1
OUTPUT_DATABASE_SCHEMA=$2
TARGET_DATABASE=$3
#drop/recreate user $2
sqlplus system/$3@$3 @create_user.sql '$2' ---this is also the question? how make it as real variable $2, not literal
#exp
mknod ./$1_exp p
gzip < $1_exp > ./$1_exp.dmp.gz &
exp \
rows=y \
userid=system/$3@$3 \
owner=$1 \
log=$1_exp.log \
file=$1_exp \
direct=y \
recordlength=65535 \
statistics=none \
consistent=y \
compress=n \
grep 'ORA-' $1_exp.log
if [ $? = 0 ]
then
mail -s "Problem in regression snapshort export" email < $1_exp.log
fi
#imp
mknod ./$1_exp p
gunzip < $1_exp.dmp.gz > $1_exp &
imp \
userid=system/$3@$3 \
file=$1_exp \
log=$2_IMP.log \
buffer=500000000 \
ignore=y \
commit=y \
fromuser=$1 \
touser=$2 \
feedback=100000 \
GRANTS=n \
grep 'ORA-' $2_IMP.log
if [ $? = 0 ]
then
mail -s "Erros found in regression snapshort import" email < $2_IMP.log
else
mail -s "regression snapshort is done sucessfully" email < $2_IMP.log
fi
#recompile invalid
sqlplus system/$3@$3 << EOF
conn /as sysdba
@?/rdbms/admin/utlrp.sql
Exit;
EOF
thank you in advance

What is wrong with this simple getText

Alright, all im trying to do now is to have the user enter in a c d or f for their seat. If they do and everything else is correct, it should place an X in the array. However, even if i do a c d or f, it still goes to the else clause and never performs the intended if structure. I tried with integers and it worked fine, but our prof
insists we use letters. Please help
public void actionPerformed (ActionEvent actionEvent) {
int RowNumber = 0, Section = 0;
String Seat = "a"; <------------------------------------------declare seat as a string initiated as "a"
if (actionEvent.getSource() == btnClear){
txtSeat.setText("");
txtSection.setText("");
txtRow.setText("");
if (actionEvent.getSource() == btnReserve){
try{
Section = Integer.parseInt(txtSection.getText());
RowNumber = Integer.parseInt(txtRow.getText());
Seat = (txtSeat.getText());<--------------------------------------get the text from txtSeat and put in Seat
catch(Exception exception){
JOptionPane.showMessageDialog(null, " Please enter a valid input in each box.");
if(Section == 1){
if(RowNumber >= 1 && RowNumber <= 3){
if(Seat == "a" || Seat == "c" || Seat == "d" || Seat == "f"){<--------------Skips this even if its acd or f
if(Business[(RowNumber-1)][0] == '0'){
Business[(RowNumber-1)][0] = 'X';
JOptionPane.showMessageDialog(null, "Seat has been Reserved.");
displayChart();
else JOptionPane.showMessageDialog(null, "Seat is already Reserved.");
else
{ JOptionPane.showMessageDialog(null, "Please enter a seat A, C, D, or F" + <---------goes here
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1) When posting code use the [url http://forum.java.sun.com/features.jsp#Formatting]Formatting Tags so the code is readable.
2) if(Seat == "a" || Seat == "c" || Seat == "d" || Seat == "f")
You don't use "==" when comparing equality of two Objects you use the equals(...) method.
if (seat.equals("a") ....
The "==" operator is only used when comparing primitive data types (int, char, long...)
3) Variable names should not start with an upper case character. Normally class names would start with an upper case character (look at all the classes in the API).

What is wrong with this simple CFIF statement?

Hi, I've included a simple cfif statment to check to see if a
user is already in the database, for some reaons the <cfelse>
part of the statement does not work. that is, if the user is there
it returns the recordcount and ID etc. but if it is a new user (no
records found) it is just blank (without the nothing doing !!!) any
ideas?
Thanks
Yankee

Based strictly on the code you have shown, you do not need
the query="getuser" in your cfoutput tag.
Also, I would check to see if the value is greater than zero
rather than equal to one. What if the person has more than one
record in the database?
Try this...
<CFIF getuser.recordcount GT 0>
#GetUser.RecordCount# Records Found
<CFELSE>
Doing Nothing
</CFIF>

What is wrong with this simple query

Hi,
I am writting a simple code just to get the maximum no values from a database table
The query is
ResultSet = stm.executeQuery("SELECT MAX(column_name) FROM Database_table ");
it seems to be a simple one but i am getting the message
column not found
Please answer soon

Well, it depends on how your resultset is retrieving the results. If you retrieve by column name, then that's your problem. You need to do something like this:
ResultSet = stm.executeQuery("SELECT MAX(column_name) AS myColumnName FROM Database_table ");
String myResult = ResultSet.getString(myColumnName);Using MAX, COUNT, etc, will return your result with a mangled or no actual column name to retrieve from. Optionally, you can solve your problem by:
ResultSet.getString(1);Michael Bishop

Please tell me what's wrong with this paypal buy code?

<form id="form1" name="form1" method="post" action="">
          <p><form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_s-xclick">
<input type="hidden" name="hosted_button_id" value="PBG8WAM6N6G2S">
<table>
<tr><td><input type="hidden" name="on0" value=""Showtime"-paper print">"Showtime"-paper print</td></tr><tr><td><select name="os0">
    <option value="1-11x14">1-11x14 $50.00</option>
    <option value="1-12x18">1-12x18 $65.00</option>
    <option value="1-16x20">1-16x20 $90.00</option>
    <option value="1-24x36">1-24x36 $170.00</option>
</select> </td></tr>
</table>
<input type="hidden" name="currency_code" value="USD">
<input type="image" src="https://www.paypal.com/en_US/i/btn/btn_buynowCC_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
<img alt="" border="0" src="https://www.paypal.com/en_US/i/scr/pixel.gif" width="1" height="1">
</form>
When I insert this code and try the "buy buttton" nothing happens. My website is www.ritacortesi.com. Paypal does not really have a good support website.

HTML and/or DW Tutorials, and other information links that I have saved
http://validator.w3.org/
http://www.w3schools.com/
http://www.hotscripts.com/
http://webdesignledger.com/
http://www.adobe.com/devnet/
http://www.scriptarchive.com/
http://www.htmldog.com/guides/
http://www.htmlcodetutorial.com/
http://alistapart.com/topics/code
http://www.how-to-build-websites.com/
http://css.maxdesign.com.au/floatutorial/
Download User Guide as PDF for easy search
http://www.adobe.com/support/documentation
http://www.ianr.unl.edu/internet/mailto.html
http://lynda.com/ Hours of videos. (must pay)
http://apptools.com/examples/pagelayout101.php
http://www.thesitewizard.com/archive/css.shtml
http://www.projectseven.com/tutorials/index.htm
If not PDF (link above) an online guide to read
http://livedocs.adobe.com/en_US/Dreamweaver/9.0/
Nate's Forms http://www.mindpalette.com/scripts/
Customizing the layouts that come with CS3 (VIDEO)
http://www.adobe.com/designcenter/video_workshop/?id=vid0155
FormMail http://www.bebosoft.com/products/formstogo/index.php
For those using MySQL - Installing PHP and MySQL on Windows XP
http://www.webassist.com/professional/products/solutionrecipes.asp
Community MX lessons http://www.communitymx.com/abstract.cfm?cid=3D074
http://www.adobe.com/cfusion/designcenter/search.cfm?product=Dreamweaver&go=Go
The Contact Form Solution Pack is only $29.99. To learn more, visit
http://www.webassist.com/go/cfsp
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Date and Time through Javascript http://www.mediacollege.com/internet/javascript/date-time/
Tutorial for building your first website:
http://www.adobe.com/devnet/dreamweaver/articles/first_website_pt1.html
Tutorial on building a dynamic website (one with a database):
http://www.adobe.com/devnet/dreamweaver/articles/first_dynamic_site_pt1.html
HTM Color Codes
http://www.visibone.com/
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or http://www.pagetutor.com/common/bgcolors1536.html
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What is wrong with this simple for loop?

long number = 12345678;
        for(int i=1;i<=numberOfDigits;i++)
            int i = number/(i);
        System.out.println(i);
        Basically, I want to take to assign int 1 = , int 2 = , int 3 = up until the number of digits.
I still have to manipulate it, so the code makes no sesne, but how would I do that?
So, i want to assign ints up until 8 but the manipulation I have also involves i up until the number of digits.
Yhank you.

Fredddir_Java wrote:
I see that, but I just wanted to declare 8 ints (in this example, number of digits is 8) using a for loop, so I wanted to use the loop to assign these values one at a time. You know...but don't declare a variable with the same name as the loop variable. That just won't compile. Use an array as mentioned above.
How would you do that?If you are trying to find the digit at a certain point in your number, probably the easiest way is to translate the number to a Stirng and use String methods (if allowed) such as charAt(...). If not, then look at the mod operator "%" and at integer division.
Can anyone provide a basic loop for this task?Best not to ask for a code solution to homework here. We'll tolerate specific questions but not requests for code.

What's wrong with this simple java file

I am learning java input methods. When I tried to compile the below simple java file, there were two errors.
import java.io.*;
public class MainClass {
   public static void main(String[] args) {
    Console console = System.console();
    String user = console.readLine("user: ");
    System.out.println(user);
}The compiler errors:
h:\java\MainClass.java:5: cannot resolve symbol
symbol : class Console
location: class MainClass
Console console = System.console();
^
h:\java\MainClass.java:5: cannot resolve symbol
symbol : method console ()
location: class java.lang.System
Console console = System.console();
^
2 errors
Could anyone take a look and shed some lights on this?

I have changed to "import java.io.Console;" but this below errors:
h:\java\MainClass.java:1: cannot resolve symbol
symbol : class Console
location: package io
import java.io.Console;
^
h:\java\MainClass.java:5: cannot resolve symbol
symbol : class Console
location: class MainClass
Console console = System.console();
^
h:\java\MainClass.java:5: cannot resolve symbol
symbol : method console ()
location: class java.lang.System
Console console = System.console();
^
3 errors
-----------

What's wrong with my simple IO code?

import java.io.*;
public class test4
public static void main(String arg[])throws IOException
File f=new File("u:/temp.txt");
f.createNewFile();
FileWriter fwriter=new FileWriter(f,true);
fwriter.write("can you see me?");
}

You have to close your, and you really should flush,
your fwriter before sending any data to file:You mean after sending any data, right? ;)
fwriter.flush();
fwriter.close();I suppose it doesn't hurt to be explicit, but the flush() isn't strictly necessary as close() flushes the stream before closing it (as per the API docs). I'll leave it to you as to what level of verbosity you want.

What's wrong with this?HELP

What's wrong with this piece of code:
clickhereButton.addActionListener(this);
^
That's my button's name.
Everytime I try to complie the .java file with this code in it it says:
Identifier expected: clickhereButton.addActionListener(this);
^
Please help.

You must have that code in a method or an initilizer block... try moving it to eg. the constructor.

I can't figure out what's wrong with this code

First i want this program to allow me to enter a number with the EasyReader class and depending on the number entered it will show that specific line of this peom:
One two buckle your shoe
Three four shut the door
Five six pick up sticks
Seven eight lay them straight
Nine ten this is the end.
The error message i got was an illegal start of expression. I can't figure out why it is giving me this error because i have if (n = 1) || (n = 2) statements. My code is:
public class PoemSeventeen
public static void main(String[] args)
EasyReader console = new EasyReader();
System.out.println("Enter a number for the poem (0 to quit): ");
int n = console.readInt();
if (n = 1) || (n = 2)
System.out.println("One, two, buckle your shoe");
else if (n = 3) || (n = 4)
System.out.println("Three, four, shut the door");
else if (n = 5) || (n = 6)
System.out.println("Five, six, pick up sticks");
else if (n = 7) || (n = 8)
System.out.println("Seven, eight, lay them straight");
else if (n = 9) || (n = 10)
System.out.println("Nine, ten, this is the end");
else if (n = 0)
System.out.println("You may exit now");
else
System.out.println("Put in a number between 0 and 10");
I messed around with a few other thing because i had some weird errors before but now i have narrowed it down to just this 1 error.
The EasyReader class code:
// package com.skylit.io;
import java.io.*;
* @author Gary Litvin
* @version 1.2, 5/30/02
* Written as part of
* <i>Java Methods: An Introduction to Object-Oriented Programming</i>
* (Skylight Publishing 2001, ISBN 0-9654853-7-4)
* and
* <i>Java Methods AB: Data Structures</i>
* (Skylight Publishing 2003, ISBN 0-9654853-1-5)
* EasyReader provides simple methods for reading the console and
* for opening and reading text files. All exceptions are handled
* inside the class and are hidden from the user.
* <xmp>
* Example:
* =======
* EasyReader console = new EasyReader();
* System.out.print("Enter input file name: ");
* String fileName = console.readLine();
* EasyReader inFile = new EasyReader(fileName);
* if (inFile.bad())
* System.err.println("Can't open " + fileName);
* System.exit(1);
* String firstLine = inFile.readLine();
* if (!inFile.eof()) // or: if (firstLine != null)
* System.out.println("The first line is : " + firstLine);
* System.out.print("Enter the maximum number of integers to read: ");
* int maxCount = console.readInt();
* int k, count = 0;
* while (count < maxCount && !inFile.eof())
* k = inFile.readInt();
* if (!inFile.eof())
* // process or store this number
* count++;
* inFile.close(); // optional
* System.out.println(count + " numbers read");
* </xmp>
public class EasyReader
protected String myFileName;
protected BufferedReader myInFile;
protected int myErrorFlags = 0;
protected static final int OPENERROR = 0x0001;
protected static final int CLOSEERROR = 0x0002;
protected static final int READERROR = 0x0004;
protected static final int EOF = 0x0100;
* Constructor. Prepares console (System.in) for reading
public EasyReader()
myFileName = null;
myErrorFlags = 0;
myInFile = new BufferedReader(
new InputStreamReader(System.in), 128);
* Constructor. opens a file for reading
* @param fileName the name or pathname of the file
public EasyReader(String fileName)
myFileName = fileName;
myErrorFlags = 0;
try
myInFile = new BufferedReader(new FileReader(fileName), 1024);
catch (FileNotFoundException e)
myErrorFlags |= OPENERROR;
myFileName = null;
* Closes the file
public void close()
if (myFileName == null)
return;
try
myInFile.close();
catch (IOException e)
System.err.println("Error closing " + myFileName + "\n");
myErrorFlags |= CLOSEERROR;
* Checks the status of the file
* @return true if en error occurred opening or reading the file,
* false otherwise
public boolean bad()
return myErrorFlags != 0;
* Checks the EOF status of the file
* @return true if EOF was encountered in the previous read
* operation, false otherwise
public boolean eof()
return (myErrorFlags & EOF) != 0;
private boolean ready() throws IOException
return myFileName == null || myInFile.ready();
* Reads the next character from a file (any character including
* a space or a newline character).
* @return character read or <code>null</code> character
* (Unicode 0) if trying to read beyond the EOF
public char readChar()
char ch = '\u0000';
try
if (ready())
ch = (char)myInFile.read();
catch (IOException e)
if (myFileName != null)
System.err.println("Error reading " + myFileName + "\n");
myErrorFlags |= READERROR;
if (ch == '\u0000')
myErrorFlags |= EOF;
return ch;
* Reads from the current position in the file up to and including
* the next newline character. The newline character is thrown away
* @return the read string (excluding the newline character) or
* null if trying to read beyond the EOF
public String readLine()
String s = null;
try
s = myInFile.readLine();
catch (IOException e)
if (myFileName != null)
System.err.println("Error reading " + myFileName + "\n");
myErrorFlags |= READERROR;
if (s == null)
myErrorFlags |= EOF;
return s;
* Skips whitespace and reads the next word (a string of consecutive
* non-whitespace characters (up to but excluding the next space,
* newline, etc.)
* @return the read string or null if trying to read beyond the EOF
public String readWord()
StringBuffer buffer = new StringBuffer(128);
char ch = ' ';
int count = 0;
String s = null;
try
while (ready() && Character.isWhitespace(ch))
ch = (char)myInFile.read();
while (ready() && !Character.isWhitespace(ch))
count++;
buffer.append(ch);
myInFile.mark(1);
ch = (char)myInFile.read();
if (count > 0)
myInFile.reset();
s = buffer.toString();
else
myErrorFlags |= EOF;
catch (IOException e)
if (myFileName != null)
System.err.println("Error reading " + myFileName + "\n");
myErrorFlags |= READERROR;
return s;
* Reads the next integer (without validating its format)
* @return the integer read or 0 if trying to read beyond the EOF
public int readInt()
String s = readWord();
if (s != null)
return Integer.parseInt(s);
else
return 0;
* Reads the next double (without validating its format)
* @return the number read or 0 if trying to read beyond the EOF
public double readDouble()
String s = readWord();
if (s != null)
return Double.parseDouble(s);
// in Java 1, use: return Double.valueOf(s).doubleValue();
else
return 0.0;
Can anybody please tell me what's wrong with this code? Thanks

String[] message = {
    "One, two, buckle your shoe",
    "One, two, buckle your shoe",
    "Three, four, shut the door",
    "Three, four, shut the door",
    "Five, six, pick up sticks",
    "Five, six, pick up sticks",
    "Seven, eight, lay them straight",
    "Seven, eight, lay them straight",
    "Nine, ten, this is the end",
    "Nine, ten, this is the end"
if(n>0)
    System.out.println(message[n]);
else
    System.exit(0);

What is wrong with this code? on(release) gotoAndPlay("2")'{'

Please could someone tell me what is wrong with this code - on(release)
gotoAndPlay("2")'{'
this is the error that comes up and i have tried changing it but it is not working
**Error** Scene=Scene 1, layer=Layer 2, frame=1:Line 2: '{' expected
     gotoAndPlay("2")'{'
Total ActionScript Errors: 1 Reported Errors: 1
Thanks

If you have a frame labelled "2" then it should be:
on (release) {
    this._parent.gotoAndPlay("2");
or other wise just the following to go to frame 2:
on (release) {
     this._parent.gotoAndPlay(2);
You just had a missing curly bracket...

What's wrong with this code (in recursion there may be a problem )

// ELEMENTS OF TWO VECTORS ARE COMPARED HERE
// CHECK WHAT IS WRONG WITH THIS PGM
// there may be a problem in recursion
import java.util.*;
class Test
Vector phy,db;
public static void main(String adf[])
     Vector pp1=new Vector();
     Vector dp1=new Vector();
     //adding elements to the vector
     pp1.add("1");
     pp1.add("a");
     pp1.add("b");
     pp1.add("h");
     pp1.add("c");
     dp1.add("q");
     dp1.add("c");
     dp1.add("h");
     dp1.add("w");
     dp1.add("t");
     printVector(dp1);
     printVector(pp1);
     check2Vectors(pp1,dp1);
public static void printVector(Vector v1)
     System.out.println("Vector size "+v1.size());
     for(int i=0;i<v1.size();i++)
          System.out.println(v1.get(i).toString());
public static void check2Vectors(Vector p,Vector d)
     System.out.println("p.size() "+p.size()+" d.size() "+d.size());
     printVector(p);
     printVector(d);
     for(int i=0;i<p.size();i++)
               for(int j=0;j<d.size();j++)
                    System.out.println(" i= "+i+" j= "+j);
                    Object s1=p.elementAt(i);
                    Object s2=d.elementAt(j);
          System.out.println("Checking "+s1+" and "+s2);
                    if(s1.equals(s2))
System.out.println("Equal and Removing "+s1+" and "+s2);
                         p.remove(i);
                         d.remove(j);
                         printVector(p);
                         printVector(d);
                    check2Vectors(p,d);
               }//inner for
          }//outer for
if(p.size()==0||d.size()==0)
System.out.println("Vector checking finished and both match");
else
System.out.println("Vector checking finished and both do not match");
}//method
}

hi,
but the upper limit is changing everytime you call the function recursively
so there should not be any problem(i suppose)
my intension is to get the unmatched elements of the two vectors
suggest me changes and thanks in advancce
ashok
The problems comes from the fact that you remove
elements for a Vector while iterating in a loop where
the upper limit as been set to the initial size of the
Vector.
You should use so while loops with flexible stop
conditions that would work when the size of the Vector
changes.
Finally: why don't you use Vector.equals() ?

What is wrong with this simple JSP code?

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