708 Topics
Hi friends... My name is sijo. I have created a desktop application in netbeans 6.9.1.In that i added 2 java table from the palatte of netbeans and through pure java code .But in those two tables , i need to add an image of a person/anything in one cell of …
i am beginner that studying c++ i used to use codeblocks but last months i use netbeans, studio express has bad text editor for beginners:P all this time i am using cygwin(always failed) recently i saw on google that with mingw and msys i can compile release and run my …
This is more than likely the dumbest sounding problem most of you will have ever heard of, but after three days of attempting to fix this myself, I have gotten no where. I am working on an older project, it works fine, but I need to upgrade it an add …
Hi all, ive got a problem relating to the log4j.jar file (I suppose it would be the same problem regardless of what the .jar file is). I created a library based off the log4j.jar file, and the logging works and everything runs smoothly on my laptop. However, when I use …
Hey guys! This is the code for a program I started today: [code=java] /* * IdeaCaptureMain.java * * Created on Jan 25, 2011, 4:33:45 PM */ package Idea; /** * * @author WolfShield */ public class IdeaCaptureMain extends javax.swing.JFrame { /** Creates new form IdeaCaptureMain */ public IdeaCaptureMain() { initComponents(); …
Greetings - I'm new to JAVA. I'm using NetBeans. I've been going through tutorials and examples - with some frustration. Question - when I find an example / tutorial to attempt, how do I "create" correctly the setup before I simply paste the code? Meaning if the example has: [CODE]public …
I am working on an ATM machine project for my college class. It's in its early stages but here what I have so far. [CODE] /** * * @author Ty */ import java.util.Scanner; public class Main { private double currentBal =1000; Scanner input = new Scanner(System.in); public void mainMenu(){ int …
hi, am working on a project called online store using java. For the navigation menu bar i used javascript in a jsp page. The problem is am unable to see the image in navigation bar. Since i have no thorough knowledge of javascript please rectify me.Here is my code [CODE] …
Hi, Sorry for my ignorance but the problem I have is probably so simple that I cannot seem to find an answer for it. I am just learning about the Java.Util Package but in following my course module I am getting an error. here is the simple code : [CODE]import …
Hey This might sound like a dumb question but I simply dont know how to do it. Not only that but for some reason I do not know, my professor refuses to teach me how to use debugging and watch variables. He wants the "change, try, and test" method.... I …
Can someone please help me make a simple java program for my class. I am a beginner, and don't know how to make one. I know a fiew stuff, but not enough. The teachers requests are: Write a program in netbeans that contains 4 of the following: 1. Classes - …
Hey everyone, I'm using the NetBeans WYSIWYG, the part where you drag and drop to create the windows and buttons ect. What I am trying to do is open a tutorial for my program from a menu item in the 'Help' menu. My problem is HOW to open a window …
Please can any body give me tutorial source on java using netbeans. i want to learn java programming with netbean
Hi all, ive got a bit of an annoying problem regarding JUnit 4.5. I've created a bunch of unit tests which work properly when I right click the class and press 'Test' (in Netbeans). However, when I right click the whole project and press 'Test', i get a ClassNotFoundException. I …
HEllO EVERY ONE I need you help in my java code that I built on netbeans First I will example the idea of the programm GUI are containing two textfeild The first textfeild the user have to enter price The second textfeild the user have to enter weight then when …
Im using jcombobox in a simple database application . I want add the resultset of a particular query as element in jcombobox. Im using netbeans and i found an option called binding but im confused how to use it!! Please help.
I am a newbie on Java. I think im lucky to find this site. I am doing a technical presentation and my title is to present about IDE on Java. I have researched on some of the IDEs for Java such as Eclipse, NetBeans, JBuilder,Jcreator. My presentations would be on …
Hi all I am trying ot use Netbeans 6.9.1 to write a basic "hello world" java script, but it keeps giving me the following error; ********************************************************************** debug: Have no file for C:\Program Files\Java\jdk1.6.0_23\jre\lib\modules\jdk.boot.jar java.lang.NoClassDefFoundError: helloworld/Main Caused by: java.lang.ClassNotFoundException: helloworld.Main at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) …
A jar or exe file [Java App], may contain images etc files inside one file the file.jar or file.exe? In NetBeans and Eclipse, how do this one file [jar] or an file.exe containing All files of the IDE's wanted Project?
hey, i have been asking for help for almost a week and there is no reply what so ever. from anyone ... please help i am so so so stuck and i have been stuck for days.. i am creating web services in netbeans (ws-jax) i want to return array …
Does anyone know why the SessionBean in the netbeans keep disappearing? I did nothing but some hard coding. But when I go back to the design page, I realised that my SessionBean is no longer there. In fact it has happened several times and even resetting netbeans doesn't help. Is …
hello all i have a jsp project when i run this project using netbeans it gives the following exception in browser as follows org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: 28 in the generated java file The method getJspApplicationContext(ServletContext) is undefined for the type JspFactory …
trying to work on netbeans on a project.... getting the following error [CODE]Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap space at java.awt.image.DataBufferInt.<init>(DataBufferInt.java:41) at java.awt.image.Raster.createPackedRaster(Raster.java:458) at java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorModel.java:1015) at sun.awt.image.SunVolatileImage.getBackupImage(SunVolatileImage.java:225) at sun.awt.image.VolatileSurfaceManager.getBackupSurface(VolatileSurfaceManager.java:252) at sun.awt.image.VolatileSurfaceManager.initialize(VolatileSurfaceManager.java:108) at sun.awt.image.SunVolatileImage.<init>(SunVolatileImage.java:72) at sun.awt.image.SunVolatileImage.<init>(SunVolatileImage.java:82) at sun.awt.image.SunVolatileImage.<init>(SunVolatileImage.java:93) at sun.awt.image.SunVolatileImage.<init>(SunVolatileImage.java:87) at sun.awt.windows.WComponentPeer.createVolatileImage(WComponentPeer.java:604) at java.awt.Component.createVolatileImage(Component.java:3316) at java.awt.Component$BltBufferStrategy.createBackBuffers(Component.java:4038) at java.awt.Component$BltBufferStrategy.<init>(Component.java:3983) at java.awt.Component$BltSubRegionBufferStrategy.<init>(Component.java:4236) …
Hi, Can anyone tell me how to concatenate two strings in NetBeans using Cygwin and also what is the right header file to be included?
hey guys, im creating web service where i have one method in the web server that should be returning me string array. the problem is when i use "design view" to add the operation(method) to the server it does not allow me to chose string array as a return type. …
Hi, I am a beginner learning about java language and netbeans, and have a few questions I would like to ask. I want to create a new JSP page to allow a user to add new attributes/items, or to update the attributes in a database/table that I already have. How …
Hey guys i have a weird problem but its probably something small. i have a hang man program that has no errors. i am using netbeans to compile my project but when i run it it nothing come up or prints out. i don't know what im doing wrong because …
I am trying to center a simple navigation menu (horizontal). this is my script so far: [code] <head> <title>Home</title><link rel="menu" href="menu.css" type="text/css" /> <style type="text/css"> body {background-image:url('backg.jpg');} .center body{ text-align:center; /*centers for IE5*/ #menu_box{ text-align:center; /*overrides the centering from above*/ width:675px; /*5 menu items at 135px width (8px padding + …
I need to generate a JInternalFrame every time the user presses a button. Is it possible to use the netbeans GUI builder to do so, since it is created dynamically, or do I need to code the internal frame's UI layout manually? If so, how can it be done with …
SO, I have been working on this Java program that is to emulate an ATM. I am having an issue with the program calling my functions. The code currently does not run. The user inputs 1,2, or 3 and the code breaks because I am assuming that the constructor is …
This is my last resort i have had sleepless nights trying to create this code but have had no luck please can someone help me i need to create a piece of code that fit the requirements below The University wants to make a basic graphical display to show how …
Hi guys, jfugue is a jar file for music programming. I had run some example from jfugue.. it plays the song. But may i know does jfugue has the method to display the musical notation? N what should i do if i wish to display musical notation as output in …
Hey Im having a hard trouble drawing in a Java window so if there is a plugin that shows the coordinates in a Java window when I hover my mouse over that spot it would make my coordinate easier.
Good day! I'm a newbie in java and I'm using Netbeans 6.9.1 as my IDE. I want to connect the system that I'm developing to the MySQL 5.0 database in the WAMP installed in my computer. I already configured my MySQL by following several steps I found in netbeans.org tutorial. …
hello, i'm vasant...recently visited an online tutorial for creating java desktop database application here is the URL [url]http://www.netbeans.org/kb/docs/java/gui-db.html#running-outside-IDE[/url] ... everything works fine...when building and executing the application from within the NetBeans IDE..6.7 but as instructed in that tutorial...when I tried to run the .jar file after exiting the netbeans IDE, …
Hi I need to create a [B]desktop shorcut to run my application [/B]locally in my PC, I need to [B]launch my web application using Java Web Start in Netbeans IDE[/B], i googled on this particular topic but it says in the project properties window, go to Application --> Enable web …
hi,everyone I try to make one software like microsoft office power point ,but i had problem 1)how to insert image(background) into JPanel (SLIDE)using JButton 2)how to preview the slide THANKS A LOT
hi to all....i have a video club system where am using an sql server to store records about films....i successfully created the database, the table and input data data into the database using the SQL Command window in netbeans.....however when i use the JOption Pane to input data the VideoName …
Hi guys, I am writing a small application which needs to load some images, and other resources. I am currently trying to find the best way to package these resources in my application. I have looked at some examples, I but I have been having trouble understanding them, and many …
hey guys, just one question- how do i get netbeans to import a whole folder (containing numerous java files)? the only option i currently get is to import eclipse projects.
Hello, I want to use a JTable for displaying data loaded from a .txt file. The problem is that I don't see any methods for inserting a row. The code NetBeans generates is this: [code=java] jScrollPane1 = new javax.swing.JScrollPane(); tabel = new javax.swing.JTable(); label1 = new javax.swing.JLabel(); jButton1 = new …
Hi guys; Just like I said in the <title>, How can I install JBullet in Netbeans? Do I need to write the Monotone commands? 1:0 case:1 then how do I get the mtn commands, is just because it shows this output<< "mtn" is not recognized as an internal or external …
Hello I am making an project in Netbeans and the following is my problem: I deleted some of my .java files of my project and later copy pasted the same files. Now the code runs perfectly fine but Netbeans doesnt detect the packages. I mean inside the code it shows …
Hi, I am relatively new to JAVA and especially SQL and I am having trouble with a "cannot find symbol error. I believe it is at this line catch: "catch(SQLExeception e)". Any advise would be greatly appreciated. Thanks, Mike NetBeans code looks like this: [code] import java.sql.*; public class Book …
how to validation of textfield in java using netbeans IDE 5.5 i have done with validating the length of Textfield i need for number like if text values is number then i want a message to b displayed please help...........
this doesn't really involve codes but.... i have a problem in using my netbeans...i'm still new to this program and i don't know the controls and menus...I made buttons/JButtons but I don't know what to do next. I want that when I click a button, another lists or box will …
hello, i have tow JApplet form (NewApplet1,NewApplet2) , i want to how NewApplet2 when i press button on NewApplet1. so is there any solution ? i am using NetBeans IDE thanks
my apologies for putting up this thread here, but couldn't find an apt section. I am beginner in java and would like to use netbeans as ide. I hava a few doubts regarding the ide. ---is it possible to write a single file of code, i mean, normally a whole …
I've just started learning some Java, and now I've stumbled upon what may be my biggest enemy so far, Applets. To begin with, they are inconvenient to code and and test. You have to build them in the IDE, (Using Netbeans as of now) create an external HTML which can …
because I'm beginner user of Netbeans pls help me!.
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