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Member Avatar for rickprospers

JSP Newbie: I have a piece of code that works perfectly within the <% %> brackets but I need it to work within the <%! %> brackets. Here is the code: ------------------------ [code=java]com.newatlanta.cfc.CFCProxy myCFC = new com.newatlanta.cfc.CFCProxy("xmpp", request, response); String jsonMsgData = "A test message"; Object[] myArgs = {jsonMsgData}; java.util.Map …

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Member Avatar for timaquerra

Hello, I created a web service to access oracle database. This is my code: [CODE] package mypack; import java.util.List; import javax.jws.WebService; import javax.jws.WebMethod; import javax.jws.WebParam; import java.sql.*; import java.util.ArrayList; @WebService() public class AutoRepairWS { @WebMethod public List getCustomerId(@WebParam(name = "Cust_Id") String Cust_Id){ String user = "****"; String password = "****"; …

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Member Avatar for atuleshchand

How to upload an XML file through JSP web interface and transform that XML using XSLT and return the HTML file for download.

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after deleting 2 ,55 and 21 ..am getting only in in-order how do i make other 2 oders package com.eyc.roughworks.binarysearchtree; import java.lang.*; import java.io.*; public class pBSTRemoveNode { public pBSTRemoveNode left, right; public Comparable data; public static pBSTRemoveNode tree_AddNumber(pBSTRemoveNode r, Comparable n) { if (r == null) { r = …

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i just started the course but teacher gave me this amazingly hard question for to start with he said it's some sort of challenge question im not just asking you for the answer but i think i need LOTS of // The "Taxesforresidents" class. public class Taxesforresidents // The "Taxesforresidents" …

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Member Avatar for dorotalp91

a do-while loop!!! sorry [CODE] import java.io.*; import java.util.*; public class guessing { public static void main (String args[]) { int answer = 22; System.out.print("Enter your guess, if you are correct you will be a winner "); Scanner guessReader = new Scanner(System.in); int Input = guessReader.nextInt(); { if (Input< 1 …

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I'm suppose to do this using sorting algorithm..so it asks to creat a friends database application that maintains a file of friend objects that contain names, telephone numberrs, and email adresses..etc. The friends application should load friend records from a file and then allow the user to add new friends, …

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Member Avatar for musaka87

Hi all, I have the following requirement. I need to read html blob from database and include it in JSP using <jsp:include>. Can you tell me how to do that and is it at all possible? If not what could be the right way to archieve the same result? Best …

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Member Avatar for leoeroy

I'm trying to make a program that will compare the results in calculating the Cosine with powerseries method and Math.cos method. This is what i have. [CODE]import java.util.*; class Cosine{ public static void main(String[] args){ int degrees = 0; Scanner myScanner = new Scanner(System.in); while(true){ System.out.println("Enter some integer value of …

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Member Avatar for vandhana v

hi frenz! can anyone plz help me out?! how to implement image manipulation tools of photoshop in java?! how i must start plz help!!??

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hi how are u all this is my program [CODE]import javax.swing.*; public class Qustion2 { public static void main (String args[]){ double x =2/3; double y = (3*x*x)-(8*x)+4; JOptionPane.showMessageDialog(null,"At x= " + x +" the value is " + y); } }[/CODE] Mathematically when i substitute x =2/3 i get …

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Member Avatar for Stefano Mtangoo

I'm new to Java, but will eventually want to use GUI for my Desktop applications. So as usual in any language, GUI toolkits are "debatable". In Python (My current "mother toungue") We have PyQT vs PyGTK vs wxPython and it is a good debate. I would like to hear your …

Member Avatar for Stefano Mtangoo
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Member Avatar for Clawsy

Please someone help me... why image panel not showing that image in the frame: [code] //image panel class import java.awt.*; import java.awt.image.BufferedImage; import javax.swing.*; public class ImagePanel extends JPanel { private BufferedImage img; public ImagePanel(BufferedImage img) { this.img = img; Dimension size = new Dimension(500,500); setPreferredSize(size); setMinimumSize(size); setMaximumSize(size); setSize(size); setLayout(null); …

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Member Avatar for Ambislm

hi all, this s my first thread... Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 3 at calculator1$nextListener.mouseClicked(calculator1.java:1048) at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:212) at java.awt.Component.processMouseEvent(Component.java:5520) at javax.swing.JComponent.processMouseEvent(JComponent.java:3135) at java.awt.Component.processEvent(Component.java:5282) at java.awt.Container.processEvent(Container.java:1966) at java.awt.Component.dispatchEventImpl(Component.java:3984) at java.awt.Container.dispatchEventImpl(Container.java:2024) at java.awt.Component.dispatchEvent(Component.java:3819) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3901) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822) at java.awt.Container.dispatchEventImpl(Container.java:2010) at java.awt.Window.dispatchEventImpl(Window.java:1791) at java.awt.Component.dispatchEvent(Component.java:3819) at java.awt.EventQueue.dispatchEvent(EventQueue.java:463) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163) at …

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Member Avatar for Camzie

Hi there Iam busy creating an .ini file for an application, but it is throwing a null pointer exception the whole time and can't seem to figure out what the problem is. Why would it throw such an error and what does it mean? Could you please help me? Will …

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Hi i came across a problem with for my GUI project. for my class project i am designing an appointment calendar. for the layout i am using absolute positioning. so when i run my login class, some times the frame pops-up to a weird default Java frame (not re sizable) …

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Member Avatar for lacompsr

The board game scrabble works by assigning points to wooden tiles arranged in cells on a board. It's described here:[url]http://en.wikipedia.org/wiki/Scrabble[/url]. We'll simplify this considerably, and consider the following question. We begin with the letter-scoring scheme from Scrabble: a = 1, b = 3, c = 3, d = 2, ..., …

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Member Avatar for sheehab

Hello... I try to do like this.. But I still ther are some errors...... I don't know how I solve them Could healp me.. please This is my code [CODE] import javax.swing.JApplet; import java.awt.Color; import java.awt.Graphics; import java.io.IOException; import java.io.*; import java.util.Scanner; import java.awt.*; import java.io.FileNotFoundException; public class colok__ extends …

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Member Avatar for justM

Hi I am trying to tokenize a string from a file. The file contains two lines that have different info. I need to tokenize the lines separately and compare the results of each line. Now, I think my problem is identifying the separate lines to perform operations separately [CODE] /* …

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Member Avatar for abhishek.tyagi1

hi expert! i am new to jsp. i m using a html form to get user input. i want to collect all the information given by the user, using a javabean class with it's get and set property. and again i wat to display it to the user. i am …

Member Avatar for GHANSHYAM176
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Member Avatar for mahesh.gothi

Hi I have a 32-bit java dll which i need to call from a asp.net application on a 64-bit machine. Please let me know if have any solution. Thanks

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Member Avatar for btreksql

Hi, I need help, I am trying to connect from remote windows xp computer B to ms sqlserver2005 express edition in another windows xp computer A and got this error: java.lang.classnotfoundexception com.microsoft.sqlserver.jdbc.sqlserverdriver My software can connect locally to the sqlserver 2005 though in the local computer A, however when i …

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Member Avatar for _dragonwolf_

I have file with a list of names in it and next to the names is a series of digits. The digits represent its level of popularity per every 10 years. The program I have asks the user to input the file path, then it asks for the user to …

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Member Avatar for MSoul

Hello, I am currently making a game in my Java programming course My game is similar to Guitar Hero where the sprites will come down 4 different lines. What I am trying to do is make them come down those lines at random So far, I have made them come …

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Member Avatar for dorotalp91

This program is supposed to ask the user to input a number and the print will read out the factorial. This code is wrong how do I fix it? Maybe not add much just jumbled up variables? Help! This was given to me created in BLUE J software i know …

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Member Avatar for leoeroy

I need help with my java program. This program will generate Prime numbers. Class testerPrime will invoke Class Prime. Everything is working but i need my output to print in 10 columns then go to the next line. Here's my code Class Prime [CODE] class Prime { int number; int …

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Member Avatar for smachee

Hi. I am new to Java and am trying to figure out a homework problem. It is a password verifier with the following criteria: [LIST] [*]at least 6 characters long [*]conatin at least one uppercase and one lowercase letter [*]should have at least one digit [/LIST] This is what I …

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Member Avatar for theCommander

I need to create java interface that prompts users to imput their username and password to access a component database using access or text file. then i need tohave search fields and buy field and then a contact us.....aahhh im trying but im reqal frustrated aaaaaa

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Member Avatar for kenji

Hey, I want to know whether it is possible to send a formatted string ie. [code=java] System.out.printf("%2d%6d%23f...",a,b,c); [/code] to a .txt file so that when I view the .txt it will appear properly justified with spaces and tabs. Thanks

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Member Avatar for jko2326

I'm trying to create an array of two radio buttons. but with the code i have right now it just wont show up on my jframe. Can anyone tell me what I might be doing wrong? Help please.. Here is a snippet of my code .....I'm only working on the …

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The End.