Home > Java Help
Java Help
Java Help forum discussing all Java platforms - J2ME, J2SE and J2EE - as well as relevant standards, APIs and frameworks such as Swing, Servlets, JSPs, Applets, Struts, Spring, Hibernate, ANT, EJB, and other Java-related topics.
How mrshal Resultset which return from database (oracle),i got error
the exception isjava.rmi.UnmarshalException: error unmarshalling return; nested exception is: java.io.WriteAbortedException: writing aborted; java.io.NotSerializableE xception: sun.jdbc.odbc.JdbcOdbcResultSet Please give me full det...
the exception isjava.rmi.UnmarshalException: error unmarshalling return; nested exception is: java.io.WriteAbortedException: writing aborted; java.io.NotSerializableE xception: sun.jdbc.odbc.JdbcOdbcResultSet Please give me full det...
answer(0) view(3) status(
)
)
deploy a project
Hi guys, I have made a web application using JSP,Struts,JDBC. I used Netbeans as IDE. What I want to know is how do I deploy my project on a real server?? In Netbeans ,it used Sun Java Application Server 9. Thanx in advance!!!
Hi guys, I have made a web application using JSP,Struts,JDBC. I used Netbeans as IDE. What I want to know is how do I deploy my project on a real server?? In Netbeans ,it used Sun Java Application Server 9. Thanx in advance!!!
answer(0) view(8) status()
)
System.getenv for portability
I'm making a panel program in Java(with Swing) that's XML based for entries in a user's own unique configuration files. The panels obviously would need a configuration file somewhere, so I want to store it in their home directory. This is ...
I'm making a panel program in Java(with Swing) that's XML based for entries in a user's own unique configuration files. The panels obviously would need a configuration file somewhere, so I want to store it in their home directory. This is ...
answer(3) view(371) status()
)
SetStyle(org.apache.axis.enum.Style) in org.apache.axis.description.OperationDesc can
I am working with some code that I built using WSDL2Java. When I build the project, I get the following errors: Error:Error:line (33)setStyle(org.apache.axis.enum.Style) in org.apache.axis.description.OperationDesc cannot be applied t...
I am working with some code that I built using WSDL2Java. When I build the project, I get the following errors: Error:Error:line (33)setStyle(org.apache.axis.enum.Style) in org.apache.axis.description.OperationDesc cannot be applied t...
answer(2) view(957) status()
)
Javascript - stop clicking button twice
Hi I have an oscommerce site, but I need some help. I have a problem with customers clicking the confirm order button twice, which then duplicates there order. I have put in big letters PLEASE CLICK THIS BUTTON ONCE but that doesnt w...
Hi I have an oscommerce site, but I need some help. I have a problem with customers clicking the confirm order button twice, which then duplicates there order. I have put in big letters PLEASE CLICK THIS BUTTON ONCE but that doesnt w...
answer(6) view(1,021) status()
)
Submitting an HTML form with Java
Hello, I'm trying to submit a form in the simplest way possible. So far I've come across this bit of code: import java.net.*; import java.io.*; public class FormTest { public static void main(String[] args) { try { In...
Hello, I'm trying to submit a form in the simplest way possible. So far I've come across this bit of code: import java.net.*; import java.io.*; public class FormTest { public static void main(String[] args) { try { In...
answer(1) view(15) status()
)
how to make a jtextfield unchangeable
I have a JDesktopPane, with a TextField on it. I want to make it so that the user can not edit the content of the text field. I'm assuming that there is a simple function for this but when I scanned the java developers pages I didn't see it...
I have a JDesktopPane, with a TextField on it. I want to make it so that the user can not edit the content of the text field. I'm assuming that there is a simple function for this but when I scanned the java developers pages I didn't see it...
answer(2) view(1,028) status()
)
Best way to store dates in a record store
I need to store a date in a record store. Currently I am converting date to string, and then to a byte array using getBytes(). I can get the byte array back into a string with: String aString = new String(byte array); which gives the date in the ...
I need to store a date in a record store. Currently I am converting date to string, and then to a byte array using getBytes(). I can get the byte array back into a string with: String aString = new String(byte array); which gives the date in the ...
answer(0) view(21) status()
)
Swing BoxLayout & Combobox Prob.
Having taken a few weeks off from learning Swing, I've decided to learn a bit about Layout managers, specifically the BoxLayout manager. I've written a demonstration application that creates a 'table' of panels and places components in t...
Having taken a few weeks off from learning Swing, I've decided to learn a bit about Layout managers, specifically the BoxLayout manager. I've written a demonstration application that creates a 'table' of panels and places components in t...
answer(8) view(783) status()
)
Quartz Job Scheduler behaviour in a clustered server environment
Hi all, I have 2 websphere servers in a clustered server environment running a web application which uses Quartz job scheduler in performing batch processing. The quartz scheduler is supposed to trigger the batch job pr...
Hi all, I have 2 websphere servers in a clustered server environment running a web application which uses Quartz job scheduler in performing batch processing. The quartz scheduler is supposed to trigger the batch job pr...
answer(3) view(394) status()
)
wanna to knw how to fill color and select color line in paint appilcation using java?
i ve create d buttons like circle,polygon,ellipse,rectangle. while click the button it should draw d circle,poly and etc.. upto tis i did.. after tat i create d button select line color and select fill color wit combobox.. bt dunno hw to create con...
i ve create d buttons like circle,polygon,ellipse,rectangle. while click the button it should draw d circle,poly and etc.. upto tis i did.. after tat i create d button select line color and select fill color wit combobox.. bt dunno hw to create con...
answer(0) view(18) status()
)
PLEASE HELP!!!! HOW TO WRITE The "Magic Square" Program????????????
AP Computer Science I Extra Credit Assignment The "Magic Square" Program 80 & 100 Point Versions Assignment Purpose: It is time to do some serious two-dimensional array manipulation. The purpose of this program is to ma...
AP Computer Science I Extra Credit Assignment The "Magic Square" Program 80 & 100 Point Versions Assignment Purpose: It is time to do some serious two-dimensional array manipulation. The purpose of this program is to ma...
answer(4) view(1,171) status()
)
DigiChat Error
Hi: I am currently running my Windows XP Pro computer, which uses Apache, PHP, and MySQL, so I have my own IP address out on the internet. I did this so on my site, http://www.coopercentral.org, I can include DigiChat on it, so peopl...
Hi: I am currently running my Windows XP Pro computer, which uses Apache, PHP, and MySQL, so I have my own IP address out on the internet. I did this so on my site, http://www.coopercentral.org, I can include DigiChat on it, so peopl...
answer(4) view(764) status()
)
How to develop a crossword puzzle in J2me?
Hi I am a complete beginner in programming, but I am interested in learning how to develop mobile crossword puzzles. Can anyone please assist by providing me with a simple j2me source code for this, and I can learn from there...thanx.
Hi I am a complete beginner in programming, but I am interested in learning how to develop mobile crossword puzzles. Can anyone please assist by providing me with a simple j2me source code for this, and I can learn from there...thanx.
answer(0) view(62) status()
)
[Homework] Char.parseChar error
I have been getting a Code: Lab3.java:32: cannot resolve symbol symbol : variable Char location: class Lab3 char ch1 = Char.parseChar (st.nextToken()); ^ my full code is: Code: ...
I have been getting a Code: Lab3.java:32: cannot resolve symbol symbol : variable Char location: class Lab3 char ch1 = Char.parseChar (st.nextToken()); ^ my full code is: Code: ...
answer(3) view(1,550) status()
)
How to make JScrollPane transparent?
Hi! I have this mysterious problem. I want to apply background to my frame. When I apply the background it works fine, but when I create a JTextArea with JScrollPane and do the setOpaque(false) on both the background is gone. I've also tri...
Hi! I have this mysterious problem. I want to apply background to my frame. When I apply the background it works fine, but when I create a JTextArea with JScrollPane and do the setOpaque(false) on both the background is gone. I've also tri...
answer(4) view(1,556) status()
)
Disabling All Components on a JFrame or JDialog
Greetings - I have a standard swing JFrame/JDialog which i want to disable/enable all the buttons and textfields on the fly disabling the main panels doesn't work - the buttons and textfields are still active if i do jPanel.setEnable...
Greetings - I have a standard swing JFrame/JDialog which i want to disable/enable all the buttons and textfields on the fly disabling the main panels doesn't work - the buttons and textfields are still active if i do jPanel.setEnable...
answer(1) view(846) status()
)
Cannot find symbol error....need help
I'm getting this error message: cannot find symbol symbol : method showMessageDialog(<nulltype>,java.lang.String,int) location: class javax.swing.JOptionPane JOptionPane.showMessageDialog(null, "Your ending mileage"+ endMi...
I'm getting this error message: cannot find symbol symbol : method showMessageDialog(<nulltype>,java.lang.String,int) location: class javax.swing.JOptionPane JOptionPane.showMessageDialog(null, "Your ending mileage"+ endMi...
answer(0) view(19) status()
)
Java Comm API on Linux can't find javax.comm.properties
I'm trying to set up the Java Communications API on Linux using the comm API from Sun (not rxtx), and I can't seem to get it to find my javax.comm.properties file. I've put comm.jar in $JDK_HOME/jre/lib/ext and the properties file in $JDK_...
I'm trying to set up the Java Communications API on Linux using the comm API from Sun (not rxtx), and I can't seem to get it to find my javax.comm.properties file. I've put comm.jar in $JDK_HOME/jre/lib/ext and the properties file in $JDK_...
answer(2) view(1,244) status()
)
Cannot Find Symbol Error using JOptionPane.showMessageDialog...
The past few times I got this error it was basically something I typed incorrectly that was causing the error. I have looked and looked at these two bits of code but I am unable to find what is wrong. Error 1: F:\ClassAverageAJP.java:19...
The past few times I got this error it was basically something I typed incorrectly that was causing the error. I have looked and looked at these two bits of code but I am unable to find what is wrong. Error 1: F:\ClassAverageAJP.java:19...
answer(5) view(1,112) status(
)
)
JSP equivalent to ASP.NET User Control?
Hello, I am fairly new to JSP development and I am trying to find out if there is a JSP equivalent to the ASP.NET user control (http://msdn2.microsoft.com/en-us/library/fb3w5b53.aspx) Can anybody answer this for me? Thank you!
Hello, I am fairly new to JSP development and I am trying to find out if there is a JSP equivalent to the ASP.NET user control (http://msdn2.microsoft.com/en-us/library/fb3w5b53.aspx) Can anybody answer this for me? Thank you!
answer(4) view(1,429) status()
)
I need help making this into a java page file
Project… Name that Celebrity Create a new project called NameThatCelebrity in which only partially recognizable names of celebrities are to be produced. In a real implementation of this game, the idea is for a contestant to be able to gues...
Project… Name that Celebrity Create a new project called NameThatCelebrity in which only partially recognizable names of celebrities are to be produced. In a real implementation of this game, the idea is for a contestant to be able to gues...
answer(0) view(22) status()
)
to pass arrays as parameters to methods and how to make methods return arrays.
• getMarks – this method gets the marks from the user, places them in a local array and returns that array to main; • findSmallest – this method returns the smallest value in an array, the array will be passed as a paramet...
• getMarks – this method gets the marks from the user, places them in a local array and returns that array to main; • findSmallest – this method returns the smallest value in an array, the array will be passed as a paramet...
answer(0) view(61) status()
)
Changing SWT Group Border Color/Option on mouseover or click?
Hi: I was wondering, how, or if it is even possible, to have a SWT Group to get "highlighted" (making the border stand out from the rest) as the pointer either hover overs it or clicks on it. I'm fairly new to the ActionListene...
Hi: I was wondering, how, or if it is even possible, to have a SWT Group to get "highlighted" (making the border stand out from the rest) as the pointer either hover overs it or clicks on it. I'm fairly new to the ActionListene...
answer(11) view(1,466) status()
)
Define tag cannot set a null value
Hi, Basically i have no idea with this error. I got this Code: <Servlet.service() for servlet jsp threw exception> javax.servlet.jsp.JspException: Define tag cannot set a null value at org.apache.struts.taglib...
Hi, Basically i have no idea with this error. I got this Code: <Servlet.service() for servlet jsp threw exception> javax.servlet.jsp.JspException: Define tag cannot set a null value at org.apache.struts.taglib...
answer(2) view(961) status()
)
MMTP implementation in Java
Hi I'm asked to develop an application for a stock exchange company using MMTP (Market Message Transfer Protocol) to retrieve data from the DIFF (Diffusion server) and pass orders to the trading engine. MMTP is a proprietary protocol...
Hi I'm asked to develop an application for a stock exchange company using MMTP (Market Message Transfer Protocol) to retrieve data from the DIFF (Diffusion server) and pass orders to the trading engine. MMTP is a proprietary protocol...
answer(6) view(984) status()
)
Question Regarding Class Loading Error.
Project "GetData" loaded Project settings saved Building "GetData" Error preverifying class kxml-min.org.kxml.Attribute Class loading error: Wrong name Build failed please help me to get it right. If anyone knows it ...
Project "GetData" loaded Project settings saved Building "GetData" Error preverifying class kxml-min.org.kxml.Attribute Class loading error: Wrong name Build failed please help me to get it right. If anyone knows it ...
answer(0) view(48) status()
)
JServ Error 500
JServ Error 500 java.lang.AbstractMethodError: null
JServ Error 500 java.lang.AbstractMethodError: null
answer(0) view(40) status()
)
JServ Error 500
JServ Error 500 java.lang.AbstractMethodError: null
JServ Error 500 java.lang.AbstractMethodError: null
answer(0) view(29) status()
)
i am trying to parse the values from xml file. while building it goes while i am trying to run the application, it shows Java.Lang.NullPointerException ?
I am providing the simple parsing example code? can any one please help me out in removing the error. please mail me the solution at sridharamkette@gmail.com. reply awaited. import java.io.*; import org.kxml.*; import org.kxml.parser.*; ...
I am providing the simple parsing example code? can any one please help me out in removing the error. please mail me the solution at sridharamkette@gmail.com. reply awaited. import java.io.*; import org.kxml.*; import org.kxml.parser.*; ...
answer(0) view(38) status()
)
Programming
- PHP Development
- Perl Programming
- C Programming
- Java Help
- Python Programming
- ASP Programming
- .Net Development
- Visual Basic Programming
- XML Programming
- WAP Programming
- HTML Programming
- JavaScript Development
- CSS Help
- Flash Help
- Photoshop Help
- Web Design Help
- Database Management
- MySQL Help
- MS SQL Development
- Oracle Development
- Mail Server Help
- Apache Development
- DNS
- IIS
- Networking Help
- FTP Help
Related Pages
- Dates
- Algorithm trouble
- struts Validation.xml
- Writing to file in JSP
- Display data over multiple jsp pages using request.getParameter("")
- To create a frame from an applet
- Help getting data from a list
- Xml help
- jsp and beans????
- help with 3d array
- Need HELP with JButton & JColorChooser
- Making a pixel a color
- Right String Function
- re: error message again...!
- Java saverbeans
- Opening an xml file within a browser
- Best way to read/execute a URL?
- How to run exe file in client side, using applets
- List of specific file type
- out of bounds on a string?
Home -
About Infoqu -
Contact -
Privacy Statement -
Link to Infoqu -
Bookmark Infoqu
Copyright 2007-2010 by Infoqu. All rights reserved
Copyright 2007-2010 by Infoqu. All rights reserved