Strange problem int writing to file
When the code is like this below the Exception * isn`t thrown
public void run()
try
PrintWriter out = new PrintWriter(new FileWriter("aaa.txt", true));
catch(Exception e) //* - this exception
System.out.println("*****************Thrown");
System.setProperty("java.security.policy", policyFileName);
System.setSecurityManager(new RMISecurityManager());
String firstUrl = "rmi://" + firstIp +"/";
String secondUrl = "rmi://" + secondIp + "/";
try
Context namingContext = new InitialContext();
participant1 = (Server) namingContext.lookup(firstUrl + "server");
participant2 = (Server) namingContext.lookup(secondUrl + "server");
catch (Exception e)
System.out.println("RMI:Nieudalo sie odnalezc uczestnikow transakjci");
e.getMessage();
return;
}but when the code is like this:
public void run()
System.setProperty("java.security.policy", policyFileName);
System.setSecurityManager(new RMISecurityManager());
String firstUrl = "rmi://" + firstIp +"/";
String secondUrl = "rmi://" + secondIp + "/";
try
Context namingContext = new InitialContext();
participant1 = (Server) namingContext.lookup(firstUrl + "server");
participant2 = (Server) namingContext.lookup(secondUrl + "server");
catch (Exception e)
System.out.println("RMI:Nieudalo sie odnalezc uczestnikow transakjci");
e.getMessage();
return;
try
PrintWriter out = new PrintWriter(new FileWriter("aaa.txt", true));
catch(Exception e) //* - this exception
System.out.println("*****************Thrown");
}the Exception (*) is thrown
Can anyboty tell my why?
Message was edited by:
mugen
Message was edited by:
mugen
Message was edited by:
mugen
I found solution... it is because of this:
System.setSecurityManager(new RMISecurityManager());
line.
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I have been trying to write a Payroll Division type program as my school Computer Science Project. However, I have a few problems with it...
import java.io.IOException;
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import java.io.BufferedReader;
import java.io.BufferedWriter;
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int empCounter = 1;
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line = in.readLine();
StringTokenizer st = new StringTokenizer(line);
save = st.nextToken();
sortHelp[0][0] = save;
sortHelp[0][2] = save;
while (st.hasMoreTokens()) {
save = st.nextToken();
sortHelp[0][1] = save;
while (counter <= maxValue) {
line = in.readLine();
if (((counter - 1) % 4) == 0) {
st = new StringTokenizer(line);
sortHelp[empCounter][0] = st.nextToken();
sortHelp[empCounter][2] = sortHelp[empCounter][0];
while (st.hasMoreTokens()) {
save = st.nextToken();
sortHelp[empCounter][1] = save;
empCounter++;
counter++;
public static String[] joinString() {
String[] tempStorage = new String[employeeNumber+1];
int counter;
for (counter = 0; counter <= employeeNumber; counter++) {
tempStorage[counter] = (sortHelp[counter][1] + sortHelp[counter][0]);
return (tempStorage);
public static String[] sortEm(String[] array, int len)
java.util.Arrays.sort(array);
return array;
public static void splitString(String[] splitString){
int counter;
for (counter = 0; counter <= employeeNumber; counter++){
sortHelp[counter][0]=splitString[counter].substring( 5 );
sortHelp[counter][1]=splitString[counter].substring(0,5);
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out.write(local+"the preceding employee number is not in our database, but has submitted a request. Please sort out the issue");
System.exit(0);
public void actionPerformed(ActionEvent e){
boolean flag=false;
String local=IDField.getText();
int i=0;
while((i<=employeeNumber)&&(flag==false)){
if (sortHelp[1]==local) {
flag=true;
i++;
trialCounter++;
if (trialCounter>=3)
writetoHR(local);
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setLabel("Your ID number does not exist in our records. Verify your ID and try again.");
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switch (LineField.getText())
case 04:
setLabel("Your pay is calculated by multiplying your working hours by the amount per hour. If both of these fields are satisfactory to you, please contact humanresource");
break;
case 03:
setLabel("Hourly amount was calculated by the system, by dividing your yearly pay 26 and then 80.");
break;
case 07:
setLabel("Overtime pay was calculated by multiplying regular hourly pay by 1.1");
break;
case 06:
setLabel("The overtime hourly pay was multiplied by the amount of overtime hours.");
break;
case 10:
setLabel("For holiday hours, your pay is increased by 25%.");
break;
case 09:
setLabel("The holiday hourly pay was multiplied by your amount of holiday hours.");
break;
case 11:
setLabel("Your total pay was calculated by adding all the separate types of payment to your name.");
break;
case 17:
setLabel("Your net pay was found by subtracting the amount withheld from your account");
break;
case 19:
setLabel("Your sick hours remaining were taken from a pool of 96 hours.");
break;
default:
setLabel("Please contact humanresource.");
break;
private static void CreateAndShowGUI() {
JFrame.setDefaultLookAndFeelDecorated(true);
Personnel GUI = new Personnel();
public static void main(String[] args) throws IOException {
String[] temporary = new String[employeeNumber];
ArrayCreate();
temporary = joinString();
temporary = sortEm(temporary, employeeNumber);
splitString(temporary);
javax.swing.SwingUtilities.invokeLater(new Runnable() {
public void run() {
CreateAndShowGUI();
int row;
int column;
for (row = 0; row < (employeeNumber); row++) { // verify proper output by ArrayCreate splitString
for (column = 0; column <= 2; column++) {
System.out.print(sortHelp[row][column]);
System.out.print(' ');
System.out.print(' ');
System.out.println();
1) It does not permit me to switch on a String. How do I solve that?
2)How would I throw an exception (IO) within actionperformed?
3)Generally, if cut it down to everything except the writing to a file part, the actionperformed script causes an error... why?
Thanks in advance.
And sorry for the relative lameness of my question...
---abe---Thank you very much. That did solve almost all the problems that I had...
I just have one more problem.
First (here's the new code):
import java.io.IOException;
import java.io.FileOutputStream;
import java.io.FileInputStream;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.StringTokenizer;
import javax.swing.*;
import java.util.*;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.event.*;
public class Personnel implements ActionListener {
JFrame GUIFrame;
JLabel ID, Line, OKText,AnswerField;
JTextField IDField, LineField;
JButton OK;
JPanel GUIPanel;
int trialCounter=0;
final static int employeeNumber = 7;
final static int maxValue = ((employeeNumber*4)-1);
public static String [][] sortHelp = new String [employeeNumber+1][3];
public Personnel() {
GUIFrame = new JFrame("PersonnelSoft"); //create title header.
GUIFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
GUIFrame.setSize(new Dimension(100, 140));
GUIPanel= new JPanel(new GridLayout(2, 2));
addWidgets();
GUIFrame.getRootPane().setDefaultButton(OK);
GUIFrame.getContentPane().add(GUIPanel, BorderLayout.CENTER);
GUIFrame.pack();
GUIFrame.getContentPane().setVisible(true);
GUIFrame.setVisible(true);
private void addWidgets() {
ID = new JLabel ("Please enter your employee Identification Number:", SwingConstants.LEFT);
IDField = new JTextField ("ID", 5);
Line = new JLabel ("Please enter the line of your payroll with which you have concerns:", SwingConstants.LEFT);
LineField = new JTextField ("###", 2);
OKText = new JLabel ("Click OK when you have verified the validity of your request", SwingConstants.LEFT);
OK = new JButton ("OK");
OK.setVerticalTextPosition(AbstractButton.CENTER);
OK.setMnemonic(KeyEvent.VK_I);
AnswerField = new JLabel("The Result of your Querie will go here", SwingConstants.LEFT);
GUIPanel.add(ID);
GUIPanel.add(IDField);
GUIPanel.add(Line);
GUIPanel.add(LineField);
GUIPanel.add(OKText);
GUIPanel.add(OK);
GUIPanel.add(AnswerField);
OK.addActionListener(this);
ID.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
OKText.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
Line.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
public static void ArrayCreate() throws IOException {
int counter = 2;
int empCounter = 1;
String save;
FileInputStream inFile = new FileInputStream("C:\\Documents and Settings\\Abraham\\humanresource4\\src\\humanresource4\\HR.txt");
BufferedReader in = new BufferedReader(new InputStreamReader(inFile));
String line;
line = in.readLine();
StringTokenizer st = new StringTokenizer(line);
save = st.nextToken();
sortHelp[0][0] = save;
sortHelp[0][2] = save;
while (st.hasMoreTokens()) {
save = st.nextToken();
sortHelp[0][1] = save;
while (counter <= maxValue) {
line = in.readLine();
if (((counter - 1) % 4) == 0) {
st = new StringTokenizer(line);
sortHelp[empCounter][0] = st.nextToken();
sortHelp[empCounter][2] = sortHelp[empCounter][0];
while (st.hasMoreTokens()) {
save = st.nextToken();
sortHelp[empCounter][1] = save;
empCounter++;
counter++;
public static String[] joinString() {
String[] tempStorage = new String[employeeNumber+1];
int counter;
for (counter = 0; counter <= employeeNumber; counter++) {
tempStorage[counter] = (sortHelp[counter][1] + sortHelp[counter][0]);
return (tempStorage);
public static String[] sortEm(String[] array, int len)
java.util.Arrays.sort(array);
return array;
public static void splitString(String[] splitString){
int counter;
for (counter = 0; counter <= employeeNumber; counter++){
sortHelp[counter][0]=splitString[counter].substring( 5 );
sortHelp[counter][1]=splitString[counter].substring(0,5);
void setLabel(String newText) {
AnswerField.setText(newText);
void writetoHR(String local) throws IOException {
FileOutputStream outFile = new FileOutputStream ("C:\\Documents and Settings\\Abraham\\humanresource4\\src\\humanresource4\\HR2.txt");
BufferedWriter out = new BufferedWriter(new OutputStreamWriter(outFile));
out.write(local+"the preceding employee number is not in our database, but has submitted a request. Please sort out the issue");
System.exit(0);
public void actionPerformed(ActionEvent e){
boolean flag=false;
String local=IDField.getText();
local trim();
int i=0;
while((i<employeeNumber)&&(flag==false)){
if (sortHelp[1]==local) {
flag=true;
else {
i++;
trialCounter++;
if (trialCounter>=3)
try {
writetoHR(local);
} catch (IOException exception) {
setLabel("We are sorry. The program has encountered an unexpected error and must now close");
} finally {
if (flag==false)
setLabel("Your ID number does not exist in our records. Verify your ID and try again.");
else {
final Map m = new HashMap();
m.put("04","Your pay is calculated by multiplying your working hours by the amount per hour. If both of these fields are satisfactory to you, please contact humanresource.");
m.put("03", "Hourly amount was calculated by the system, by dividing your yearly pay 26 and then 80.");
m.put("07", "Overtime pay was calculated by multiplying regular hourly pay by 1.1");
m.put("06", "The overtime hourly pay was multiplied by the amount of overtime hours.");
m.put("10", "For holiday hours, your pay is increased by 25%.");
m.put("09", "The holiday hourly pay was multiplied by your amount of holiday hours.");
m.put("11", "Your total pay was calculated by adding all the separate types of payment to your name.");
m.put("17", "Your net pay was found by subtracting the amount withheld from your account.");
m.put("19", "Your sick hours remaining were taken from a pool of 96 hours.");
setLabel(m.get(LineField.getText()));
private static void CreateAndShowGUI() {
JFrame.setDefaultLookAndFeelDecorated(true);
Personnel GUI = new Personnel();
public static void main(String[] args) throws IOException {
String[] temporary = new String[employeeNumber];
ArrayCreate();
temporary = joinString();
temporary = sortEm(temporary, employeeNumber);
splitString(temporary);
javax.swing.SwingUtilities.invokeLater(new Runnable() {
public void run() {
CreateAndShowGUI();
int row;
int column;
for (row = 0; row < (employeeNumber); row++) { // verify proper output by ArrayCreate splitString
for (column = 0; column <= 2; column++) {
System.out.print(sortHelp[row][column]);
System.out.print(' ');
System.out.print(' ');
System.out.println();
Now that code above produces two errors. First of all.
local trim();produces the error:
Syntax error, insert "AssignmentOperator ArrayInitializer" to complete ArrayInitializerAssignementSecondly, if I take that into comments, the line
setLabel(m.get(LineField.getText()));Produces the error:
The method setLabel(String) in the type Personnel is not applicable for the arguments (Object)If anybody could help me solve these, I would be sincerely thankfull.
Now, before anybody asks as to why I want to trim the String in the first place, it is due to the fact that I compare it to another String that is without whitespaces. Thus the field that DOES have whitespaces was preventing me from launching into the if loop:
if (sortHelp[1]==local) {
flag=true;
(within actionperformed) Or at least that's my explanation as to why the loop never launched. If it is wrong, can somebody please explain?)
I apologize for the horrible indentation and lack of comments. This is an unfinished version.. I'll be adding the comments last (won't that be a joy), as well as looking for things to cut down on and make the program more efficient.
Anyways,
Thanks in Advance,
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New to Applets: Problems wiht writing to files and with scroll panes.
Hi, I've recently graduated from university and so I have limited experience in java programming and I'm having some trouble with JApplets (this is the first time I've made one). I'm trying to make a simple program that will allow users to pick one of a few background images from a list (a list of jpanels within a scroll pane) then at the click of a button will output a CSS with the background tag set to the image location. This is for use on a microsoft sharepoint site where each user has a My-Sit area which I want to be customizable.
So far I've been creating this program as an application rather than a JApplet and just having another class that extends the JApplet Class which then displays the JFrame from the GUI Class. This initially didnt work because I was trying to add a window to a container so I kept programming it as an application until I got it working before trying to convert it to a JApplet. I solved the previous problem by changing my GUI class to extend JPanel instead of JFrame and it now displays correctly but with a coupe of issues.
Firstly the applet will not create/write to the CSS file. I read that applets couldnt read/write to the users file system but they could to their own. The file I wish to write to is kept on the same machine as the applet so I'm not sure why this isn't working.
Secondly the scroll panel is no longer working properly. This worked fine when I was still running the program as an application when the GUI still extended JFrame instead of JPanel (incidentally the program no longer runs as an application in this state) but now the scroll bar does not appear. This is a problem since I want the applet to remain the same size on the page even if I decide to add more backgrounds to the list. I tried setting the applet height/width to smaller values in the html file to see if the scroll bar would appear if the area was smaller than the GUI should be, but this just meant the bottom off the applet was cut off.
Could anyone offer any suggestion as to why these thigns arnt working and how to fix them? If necessary I can post my source code here. Thanks in advance.Ok, well my program is made up of 4 classes, I hope this isnt too much to be posting. If any explaination is needed then I'll post that next. Theres lots of print lines scattered aroudn due to me trying to fix this and theres some stuff commented out from when the program used to be an application isntead of an applet.
GUI Class, this was the main class until I made a JApplet Class
public class AppletGUI extends JPanel{
*GUI Components*
//JFrames
JFrame mainGUIFrame = new JFrame();
JFrame changeBackgroundFrame = new JFrame();
//JPanels (Sub-panels are indented)
JPanel changeBackgroundJP = new JPanel(new BorderLayout());
JPanel changeBackgroundBottomJP = new JPanel(new GridLayout(1,2));
JPanel backgroundJP = new JPanel(new GridLayout(1,2));
JPanel selectBackground = new JPanel(new GridLayout(1,2));
//Jbuttons
JButton changeBackgroundJB = new JButton("Change Background");
JButton defaultStyleJB = new JButton("Reset Style");
//JLabels
JLabel changeBackgroundJL = new JLabel("Choose a Background from the Menu");
JLabel backgroundJL = new JLabel();
//JScrollPane
JScrollPane backgroundList = new JScrollPane();
JPanel backgroundListPanel = new JPanel(new GridLayout());
//Action Listeners
ButtonListener bttnLstnr = new ButtonListener();
//Controllers
CSSGenerator cssGenerator = new CSSGenerator();
Backgrounds backgroundsController = new Backgrounds();
backgroundMouseListener bgMouseListener = new backgroundMouseListener();
//Flags
Component selectedComponent = null;
*Colour Changer*
//this method is used to change the colour of a selected JP
//selected JPs have their background darkered and when a
//different JP is selected the previously seleced JP has its
//colour changed back to it's original.
public void changeColour(JPanel theJPanel, boolean isDarker){
//set selected JP to a different colour
Color tempColor = theJPanel.getBackground();
if(isDarker){
tempColor = tempColor.darker();
else{
tempColor = tempColor.brighter();
theJPanel.setBackground(tempColor);
//also find any sub-JPs and change their colour to match
int j = theJPanel.getComponents().length;
for(int i = 0; i < j; i++){
String componentType = theJPanel.getComponent(i).getClass().getSimpleName();
if(componentType.equals("JPanel")){
theJPanel.getComponent(i).setBackground(tempColor);
*Populating the GUI*
//backgroundList.add();
//Populating the Backgrounds List
*Set Component Size Method*
public void setComponentSize(Component component, int width, int height){
Dimension tempSize = new Dimension(width, height);
component.setSize(tempSize);
component.setMinimumSize(tempSize);
component.setPreferredSize(tempSize);
component.setMaximumSize(tempSize);
*Constructor*
public AppletGUI() {
//REMOVED CODE
//AppletGUI.setDefaultLookAndFeelDecorated(true);
//Component Sizes
//setComponentSize
//Adding Action Listeners to Components
System.out.println("adding actions listeners to components");
changeBackgroundJB.addActionListener(bttnLstnr);
defaultStyleJB.addActionListener(bttnLstnr);
//Populating the Change Background Menu
System.out.println("Populating the window");
backgroundsController.populateBackgroundsData();
backgroundsController.populateBackgroundsList();
//loops to add background panels to the JSP
ArrayList<JPanel> tempBackgroundsList = new ArrayList<JPanel>();
JPanel tempBGJP = new JPanel();
tempBackgroundsList = backgroundsController.getBackgroundsList();
int j = tempBackgroundsList.size();
JPanel backgroundListPanel = new JPanel(new GridLayout(j,1));
for(int i = 0; i < j; i++){
tempBGJP = tempBackgroundsList.get(i);
System.out.println("Adding to the JSP: " + tempBGJP.getName());
//Add Mouse Listener
tempBGJP.addMouseListener(bgMouseListener);
backgroundListPanel.add(tempBGJP, i);
//set viewpoing
backgroundList.setViewportView(backgroundListPanel);
/*TESTING
System.out.println("\n\n TESTING!\n Printing Content of SCROLL PANE \n");
j = tempBackgroundsList.size();
for(int i = 0; i < j; i++){
System.out.println(backgroundList.getComponent(i).getName());
changeBackgroundJP.add(changeBackgroundJL, BorderLayout.NORTH);
changeBackgroundJP.add(backgroundList, BorderLayout.CENTER);
//changeBackgroundJP.add(tempBGJP, BorderLayout.CENTER);
changeBackgroundJP.add(changeBackgroundBottomJP, BorderLayout.SOUTH);
changeBackgroundBottomJP.add(changeBackgroundJB);
changeBackgroundBottomJP.add(defaultStyleJB);
System.out.println("Finsihed populating");
//REMOVED CODE
//adding the Background Menu to the GUI and settign the GUI options
//AppletGUI.setDefaultLookAndFeelDecorated(true);
//this.setResizable(true);
//this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setLocation(500,500);
this.setSize(400,300);
this.add(changeBackgroundJP);
//REMOVED CODE
*Main Method*
public static void main(String[] args){
System.out.println("Creating GUI");
AppletGUI theGUI = new AppletGUI();
theGUI.setVisible(true);
System.out.println("GUI Displayed");
*Button Listener Inner Class*
public class ButtonListener implements ActionListener{
//check which button is clicked
public void actionPerformed(ActionEvent event) {
AbstractButton theButton = (AbstractButton)event.getSource();
//Default Style Button
if(theButton == defaultStyleJB){
System.out.println("Default Style Button Clicked!");
//Change Background Button
if(theButton == changeBackgroundJB){
System.out.println("Change Background Button Clicked!");
String backgroundURL = cssGenerator.getBackground();
if(backgroundURL != ""){
cssGenerator.setBackgroundChanged(true);
cssGenerator.setBackground(backgroundURL);
cssGenerator.outputCSSFile();
System.out.println("Backgroudn Changed, CSS File Written");
else{
System.out.println("No Background Selected");
*Mouse Listener Inner Class*
public class backgroundMouseListener implements MouseListener{
public void mouseClicked(MouseEvent e){
//get component
JPanel tempBackgroundJP = new JPanel();
tempBackgroundJP = (JPanel)e.getComponent();
System.out.println("Background Panel Clicked");
//change component colour
if(selectedComponent == null){
selectedComponent = tempBackgroundJP;
else{
changeColour((JPanel)selectedComponent, false);
selectedComponent = tempBackgroundJP;
changeColour((JPanel)selectedComponent, true);
//set background URL
cssGenerator.setBackground(tempBackgroundJP.getName());
public void mousePressed(MouseEvent e){
public void mouseReleased(MouseEvent e){
public void mouseEntered(MouseEvent e){
public void mouseExited(MouseEvent e){
}JApplet Class, this is what I plugged the GUI into after I made the change from Application to JApplet.
public class AppletTest extends JApplet{
public void init() {
System.out.println("Creating GUI");
AppletGUI theGUI = new AppletGUI();
theGUI.setVisible(true);
Container content = getContentPane();
content.setBackground(Color.white);
content.setLayout(new FlowLayout());
content.add(theGUI);
AppletGUI theGUI = new AppletGUI();
theGUI.setVisible(true);
setContentPane(theGUI);
System.out.println("GUI Displayed");
public static void main(String[] args){
AppletTest at = new AppletTest();
at.init();
at.start();
}The CSS Generator Class. This exists because once I have the basic program working I intend to expand upon it and add multiple tabs to the GUI, each one allowing the user to change different style options. Each style option to be changed will be changed wit ha different method in this class.
public class CSSGenerator {
//Variables
String background = "";
ArrayList<String> backgroundCSS;
//Flags
boolean backgroundChanged = false;
//Sets and Gets
//For Variables
public void setBackground(String theBackground){
background = theBackground;
public String getBackground(){
return background;
//For Flags
public void setBackgroundChanged(boolean isBackgroundChanged){
backgroundChanged = isBackgroundChanged;
public boolean getBackgroundChanged(){
return backgroundChanged;
//background generator
public ArrayList<String> backgroundGenerator(String backgroundURL){
//get the URL for the background
backgroundURL = background;
//creat a new array list of strings
ArrayList<String> backgroundCSS = new ArrayList<String>();
//add the strings for the background options to the array list
backgroundCSS.add("body");
backgroundCSS.add("{");
backgroundCSS.add("background-image: url(" + backgroundURL + ");");
backgroundCSS.add("background-color: #ff0000");
backgroundCSS.add("}");
return backgroundCSS;
//Write CSS to File
public void outputCSSFile(){
try{
//Create CSS file
System.out.print("creating file");
FileWriter cssWriter = new FileWriter("C:/Documents and Settings/Gwilym/My Documents/Applet Data/CustomStyle.css");
System.out.print("file created");
System.out.print("creating buffered writer");
BufferedWriter out = new BufferedWriter(cssWriter);
System.out.print("buffered writer created");
//check which settings have been changed
//check background flag
if(getBackgroundChanged() == true){
System.out.print("retrieving arraylist");
ArrayList<String> tempBGOptions = backgroundGenerator(getBackground());
System.out.print("arraylist retrieved");
int j = tempBGOptions.size();
for(int i = 0; i < j ; i++){
System.out.print("writing to the file");
out.write(tempBGOptions.get(i));
out.newLine();
System.out.print("written to the file");
out.close();
}catch (Exception e){//Catch exception if any
System.out.println("Error: Failed to write CSS file");
/** Creates a new instance of CSSGenerator */
public CSSGenerator() {
}The Backgrounds Class. This class exists because I didnt want there to just be a hardcoded lsit of backgrounds, I wanted it to be possible to add new ones to the list without simply lettign users upload their own images (since the intended users are kids and this sharepoint site is used for educational purposes, I dont want them uplaoded inapropraite backgrounds) but I do want the site admin to be able to add more images to the list. for this reason the backgrounds are taken from a list in a text file that will be stored in the same location as the applet, the file specifies the background name, where it is stored, and where a thumbnail image is stored.
public class Backgrounds {
//Array Lists
private ArrayList<JPanel> backgroundsList;
private ArrayList<String> backgroundsData;
//Set And Get Methods
public ArrayList getBackgroundsList(){
return backgroundsList;
//ArrayList Population Methods
public void populateBackgroundsData(){
//decalre the input streams and create a new fiel hat points to the BackgroundsData file
File backgroundsDataFile = new File("C:/Documents and Settings/Gwilym/My Documents/Applet Data/BackgroundsData.txt");
FileInputStream backgroundsFIS = null;
BufferedInputStream backgroundsBIS = null;
DataInputStream backgroundsDIS = null;
try {
backgroundsFIS = new FileInputStream(backgroundsDataFile);
backgroundsBIS = new BufferedInputStream(backgroundsFIS);
backgroundsDIS = new DataInputStream(backgroundsBIS);
backgroundsData = new ArrayList<String>();
String inputtedData = null;
//loops until it reaches the end of the file
while (backgroundsDIS.available() != 0) {
//reads in the data to be stored in an array list
inputtedData = backgroundsDIS.readLine();
backgroundsData.add(inputtedData);
//TESTING
System.out.println("\n\nTESTING: populateBackgroundsData()");
int j = backgroundsData.size();
for(int i = 0; i < j; i++){
System.out.println("Index " + i + " = " + backgroundsData.get(i));
System.out.println("\n\n");
//close all stremas
backgroundsFIS.close();
backgroundsBIS.close();
backgroundsDIS.close();
} catch (FileNotFoundException e) {
System.out.println("Error: File Not Found");
} catch (IOException e) {
System.out.println("Error: IO Exception Thrown");
public void populateBackgroundsList(){
backgroundsList = new ArrayList<JPanel>();
int j = backgroundsData.size();
System.out.println("number of backgrounds = " + j);
backgroundsList = new ArrayList<JPanel>();
for(int i = 0; i < j; i++){
String tempBackgroundData = backgroundsData.get(i);
JPanel backgroundJP = new JPanel(new GridLayout(1,2));
JLabel backgroundNameJL = new JLabel();
JLabel backgroundIconJL = new JLabel();
//split the string string and egt the background name and URL
String[] splitBGData = tempBackgroundData.split(",");
String backgroundName = splitBGData[0];
String backgroundURL = splitBGData[1];
String backgroundIcon = splitBGData[2];
System.out.println("\nbackgroundName = " + backgroundName);
System.out.println("\nbackgroundURL = " + backgroundURL);
System.out.println("\nbackgroundIcon = " + backgroundIcon + "\n");
backgroundNameJL.setText(backgroundName);
backgroundIconJL.setIcon(new javax.swing.ImageIcon(backgroundIcon));
backgroundJP.add(backgroundNameJL);
backgroundJP.add(backgroundIconJL);
backgroundJP.setBorder(javax.swing.BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.RAISED));
//Name the JP as the background URL so it can be found
//May be useful sicne the data file may need to contain 3 fields in future
//this is incase the preview image (icon) is different from the acctual background
//most liekly in the case of more complex ppictures rather then repeating patterns
backgroundJP.setName(backgroundURL);
//Add the JP to the Array List
backgroundsList.add(backgroundJP);
//TESTING
System.out.println("\n\nTESTING: populateBackgroundsList()");
j = backgroundsList.size();
for(int i = 0; i < j; i++){
System.out.println("Index " + i + " = " + backgroundsList.get(i));
System.out.println("\n\n");
}So thats my program so far, if theres anythign that needs clarifying then please jsut ask. Thank you very much for the help! -
Problem in writing to file or in console
Hi friends,
I am here once again with one more problem.
I read from a file and process each line and write back the result on the console. The result is strange.
On console it starts from middle of the file and goes on reading till the end of file . Each time it trims some.
For example I have 1500 lines. It reads, processes and writes 900 (the total is 1500) next time it may be 850 like this...
why is like this ?
public static void main (String[] args)throws Exception
List one=new ArrayList();
List A=new ArrayList();
MyVertex j,startNode,s,targetNode;
//load Graph
File n=new File("nodes.txt");
File e=new File("relation.txt");
ts=new Test(n,e);
//System.out.println(ts.toString());
vs=ts.getVertexSet();
es=ts.getEdgeSet();
//read from file
BufferedReader br=new BufferedReader(new FileReader("test.txt"));
startNodeName=br.readLine();
while((startNodeName!=null))
System.out.println("START NODE : "+ startNodeName);
System.out.println("links for startNodes are : "+counter1);
first(startNodeName);
targetNodeName=br.readLine();
System.out.println("TARGET NODE : "+ targetNodeName);
second(targetNodeName);
System.out.println();
shared();
System.out.println();
startNodeName=br.readLine();
public static void first(String s)
System.out.println(vs.toString());
Iterator i=vs.iterator();
while(i.hasNext())
j=(MyVertex)i.next();
startNode=j;
if(startNode.getName().equals(s))
one=ts.outwardNodes(startNode);
System.out.println(one.toString());
counter1=one.size()+1;
public static void second(String s)
Iterator j=vs.iterator();
while(j.hasNext())
k=(MyVertex)j.next();
targetNode=k;
if(targetNode.getName().equals(s))
B=ts.outwardNodes(targetNode);
System.out.println(B.toString());
counter2=B.size();
System.out.println("Links for target Nodes are : "+counter2);
public static void shared()
counter3=1;
Iterator i=one.iterator();
while(i.hasNext())
s=(MyVertex)i.next();
if(B.contains(s))
counter3++;
System.out.println("Number of common links are : "+counter3);
relWeight=(double)counter3/counter1;
System.out.println("Relation weight is : "+relWeight);
}//end of classThanks once againI tried to write to a text file it is still strange. It trims some of the last lines.
out f 1500 lines it only reads 1400 lines.
I am using Eclipse, so I meant the console of Eclipse not windows console. In both the cases the problem remains.
Can any one suggest me how to get rid of this problem ?
Thanks a lot for yur time. -
A strange problem when uploading a file in Struts
When i upload a file, the other elements in the form of the jsp cannot be got by the ActionForm, instead, the getters show that they are "null"s. But when i upload no file, everthing is ok.
Moreover, the problem happens when i update an article which can have an picture with it, but when i add a new article, the problem does not appear, instead, the file can be uploaded and other element can also be got.
i think i might be a problem of the volume of the request , because i put more information to update than to add.
Hope someboby can help me with the problem.When i upload a file, the other elements in the form of the jsp cannot be got by the ActionForm, instead, the getters show that they are "null"s. But when i upload no file, everthing is ok.
Moreover, the problem happens when i update an article which can have an picture with it, but when i add a new article, the problem does not appear, instead, the file can be uploaded and other element can also be got.
i think i might be a problem of the volume of the request , because i put more information to update than to add.
Hope someboby can help me with the problem. -
Problem about writing txt file and utl_put_line
After some research on the internet I found the way how to writre files from Oracle 11g to a txt file.
I read that utl_put_line only holds 32k per line and adds a new line at the end of each row but my problem it´s that if I want to open the file with SQL Server :D it doesn't recognize the CRLF so there is no end line and the last column has the data from the next row. The files are created on Linux so if I open them on Windows i have to convert into DOS format but if I try to open that file with Excel everything works fine, so I was wondering if there is a limit of columns or number of characters that can be on a txt file.
There is my pl sql that I used to create my txt files:
-------------------CODE-----------------------------
declare
cursor r1 is
select * from dqstage.st_nomdetalle
where sistema = 'NOR'
and procesar = 0
and identidad=02;
cursor r2 ( p_parid number) is
select * from dqstage.st_nomsubdetalle
where par_id = p_parid
and procesar = 0
and sistema = 'NOR'
and substr(nombrearchivo,6,2)=02;
vcadena varchar2(4000);
--vcadena1 varchar2(4000);
vcadena1 clob;
vcadena2 long;
c number:=0;
vencabezados long;
archivo sys.utl_file.file_type;
begin
archivo:= SYS.UTL_FILE.FOPEN(location=>'UPEPE_DIR',filename=>'nor02.txt',open_mode=>'w',max_linesize=>32767);
vencabezados :='FILEID|NOMBREARCHIVO|TIPOREGISTRO|IDENTIFICADORREGISTRO|FECHAEMISIONPAGO|CLAVETIPONOMINA|CLAVECT|TURNOCT|RFC|CURP|NUMEMPLEADOESTATAL'
||'|NUMSEGURIDADSOCIAL|NOMBRECOMPLETO|NOMBRES|PRIMERAPELLIDO|SEGUNDOAPELLIDO|CODIGOPAGADURIA|IDORIGENPRESUPUESTALPLAZA|CLAVEPRESUPUESTAL|'
||'PARTIDAPRESUPUESTAL|CODIGOPAGO|CLAVEUNIDAD|CLAVESUBUNIDAD|CLAVECATEGORIA|HSM|NUMEROPLAZA|CLAVENIVELPUESTO|CLAVENIVELSUELDO|ZONAECONOMICA|'
||'PERCEPCIONNETA|CLABECUENTA|NUMEROCHEQUE|CLAVEMOTIVOPAGORETROACTIVO|NUMTOTALPERDED|ERRORES|'
||'TIPOCONCEPTO1|CONCEPTOPAGO1|MONTO1|PERIODODEL1|PERIODOAL1|FUENTEFINANCIAMIENTO1|ORIGEN1|ERRORES1|'
||'TIPOCONCEPTO2|CONCEPTOPAGO2|MONTO2|PERIODODEL2|PERIODOAL2|FUENTEFINANCIAMIENTO2|ORIGEN2|ERRORES2|'
||'TIPOCONCEPTO3|CONCEPTOPAGO3|MONTO3|PERIODODEL3|PERIODOAL3|FUENTEFINANCIAMIENTO3|ORIGEN3|ERRORES3|'
||'TIPOCONCEPTO4|CONCEPTOPAGO4|MONTO4|PERIODODEL4|PERIODOAL4|FUENTEFINANCIAMIENTO4|ORIGEN4|ERRORES4|'
||'TIPOCONCEPTO5|CONCEPTOPAGO5|MONTO5|PERIODODEL5|PERIODOAL5|FUENTEFINANCIAMIENTO5|ORIGEN5|ERRORES5|'
||'TIPOCONCEPTO6|CONCEPTOPAGO6|MONTO6|PERIODODEL6|PERIODOAL6|FUENTEFINANCIAMIENTO6|ORIGEN6|ERRORES6|'
||'TIPOCONCEPTO7|CONCEPTOPAGO7|MONTO7|PERIODODEL7|PERIODOAL7|FUENTEFINANCIAMIENTO7|ORIGEN7|ERRORES7|'
||'TIPOCONCEPTO8|CONCEPTOPAGO8|MONTO8|PERIODODEL8|PERIODOAL8|FUENTEFINANCIAMIENTO8|ORIGEN8|ERRORES8|'
||'TIPOCONCEPTO9|CONCEPTOPAGO9|MONTO9|PERIODODEL9|PERIODOAL9|FUENTEFINANCIAMIENTO9|ORIGEN9|ERRORES9|'
||'TIPOCONCEPTO10|CONCEPTOPAGO10|MONTO10|PERIODODEL10|PERIODOAL10|FUENTEFINANCIAMIENTO10|ORIGEN10|ERRORES10|'
||'TIPOCONCEPTO11|CONCEPTOPAGO11|MONTO11|PERIODODEL11|PERIODOAL11|FUENTEFINANCIAMIENTO11|ORIGEN11|ERRORES11|'
||'TIPOCONCEPTO12|CONCEPTOPAGO12|MONTO12|PERIODODEL12|PERIODOAL12|FUENTEFINANCIAMIENTO12|ORIGEN12|ERRORES12|'
||'TIPOCONCEPTO13|CONCEPTOPAGO13|MONTO13|PERIODODEL13|PERIODOAL13|FUENTEFINANCIAMIENTO13|ORIGEN13|ERRORES13|'
||'TIPOCONCEPTO14|CONCEPTOPAGO14|MONTO14|PERIODODEL14|PERIODOAL14|FUENTEFINANCIAMIENTO14|ORIGEN14|ERRORES14|'
||'TIPOCONCEPTO15|CONCEPTOPAGO15|MONTO15|PERIODODEL15|PERIODOAL15|FUENTEFINANCIAMIENTO15|ORIGEN15|ERRORES15|'
||'TIPOCONCEPTO16|CONCEPTOPAGO16|MONTO16|PERIODODEL16|PERIODOAL16|FUENTEFINANCIAMIENTO16|ORIGEN16|ERRORES16|'
||'TIPOCONCEPTO17|CONCEPTOPAGO17|MONTO17|PERIODODEL17|PERIODOAL17|FUENTEFINANCIAMIENTO17|ORIGEN17|ERRORES17|'
||'TIPOCONCEPTO18|CONCEPTOPAGO18|MONTO18|PERIODODEL18|PERIODOAL18|FUENTEFINANCIAMIENTO18|ORIGEN18|ERRORES18|'
||'TIPOCONCEPTO19|CONCEPTOPAGO19|MONTO19|PERIODODEL19|PERIODOAL19|FUENTEFINANCIAMIENTO19|ORIGEN19|ERRORES19|'
||'TIPOCONCEPTO20|CONCEPTOPAGO20|MONTO20|PERIODODEL20|PERIODOAL20|FUENTEFINANCIAMIENTO20|ORIGEN20|ERRORES20|'
||'TIPOCONCEPTO21|CONCEPTOPAGO21|MONTO21|PERIODODEL21|PERIODOAL21|FUENTEFINANCIAMIENTO21|ORIGEN21|ERRORES21|'
||'TIPOCONCEPTO22|CONCEPTOPAGO22|MONTO22|PERIODODEL22|PERIODOAL22|FUENTEFINANCIAMIENTO22|ORIGEN22|ERRORES22|'
||'TIPOCONCEPTO23|CONCEPTOPAGO23|MONTO23|PERIODODEL23|PERIODOAL23|FUENTEFINANCIAMIENTO23|ORIGEN23|ERRORES23|'
||'TIPOCONCEPTO24|CONCEPTOPAGO24|MONTO24|PERIODODEL24|PERIODOAL24|FUENTEFINANCIAMIENTO24|ORIGEN24|ERRORES24|'
||'TIPOCONCEPTO25|CONCEPTOPAGO25|MONTO25|PERIODODEL25|PERIODOAL25|FUENTEFINANCIAMIENTO25|ORIGEN25|ERRORES25|'
||'TIPOCONCEPTO26|CONCEPTOPAGO26|MONTO26|PERIODODEL26|PERIODOAL26|FUENTEFINANCIAMIENTO26|ORIGEN26|ERRORES26|'
||'TIPOCONCEPTO27|CONCEPTOPAGO27|MONTO27|PERIODODEL27|PERIODOAL27|FUENTEFINANCIAMIENTO27|ORIGEN27|ERRORES27|'
||'TIPOCONCEPTO28|CONCEPTOPAGO28|MONTO28|PERIODODEL28|PERIODOAL28|FUENTEFINANCIAMIENTO28|ORIGEN28|ERRORES28|'
||'TIPOCONCEPTO29|CONCEPTOPAGO29|MONTO29|PERIODODEL29|PERIODOAL29|FUENTEFINANCIAMIENTO29|ORIGEN29|ERRORES29|'
||'TIPOCONCEPTO30|CONCEPTOPAGO30|MONTO30|PERIODODEL30|PERIODOAL30|FUENTEFINANCIAMIENTO30|ORIGEN30|ERRORES30|'
||'TIPOCONCEPTO31|CONCEPTOPAGO31|MONTO31|PERIODODEL31|PERIODOAL31|FUENTEFINANCIAMIENTO31|ORIGEN31|ERRORES31|'
||'TIPOCONCEPTO32|CONCEPTOPAGO32|MONTO32|PERIODODEL32|PERIODOAL32|FUENTEFINANCIAMIENTO32|ORIGEN32|ERRORES32|'
||'TIPOCONCEPTO33|CONCEPTOPAGO33|MONTO33|PERIODODEL33|PERIODOAL33|FUENTEFINANCIAMIENTO33|ORIGEN33|ERRORES33|'
||'TIPOCONCEPTO34|CONCEPTOPAGO34|MONTO34|PERIODODEL34|PERIODOAL34|FUENTEFINANCIAMIENTO34|ORIGEN34|ERRORES34|'
||'TIPOCONCEPTO35|CONCEPTOPAGO35|MONTO35|PERIODODEL35|PERIODOAL35|FUENTEFINANCIAMIENTO35|ORIGEN35|ERRORES35|'
||'TIPOCONCEPTO36|CONCEPTOPAGO36|MONTO36|PERIODODEL36|PERIODOAL36|FUENTEFINANCIAMIENTO36|ORIGEN36|ERRORES36|'
||'TIPOCONCEPTO37|CONCEPTOPAGO37|MONTO37|PERIODODEL37|PERIODOAL37|FUENTEFINANCIAMIENTO37|ORIGEN37|ERRORES37|'
||'TIPOCONCEPTO38|CONCEPTOPAGO38|MONTO38|PERIODODEL38|PERIODOAL38|FUENTEFINANCIAMIENTO38|ORIGEN38|ERRORES38|'
||'TIPOCONCEPTO39|CONCEPTOPAGO39|MONTO39|PERIODODEL39|PERIODOAL39|FUENTEFINANCIAMIENTO39|ORIGEN39|ERRORES39|'
||'TIPOCONCEPTO40|CONCEPTOPAGO40|MONTO40|PERIODODEL40|PERIODOAL40|FUENTEFINANCIAMIENTO40|ORIGEN40|ERRORES40|'
||'TIPOCONCEPTO41|CONCEPTOPAGO41|MONTO41|PERIODODEL41|PERIODOAL41|FUENTEFINANCIAMIENTO41|ORIGEN41|ERRORES41|'
||'TIPOCONCEPTO42|CONCEPTOPAGO42|MONTO42|PERIODODEL42|PERIODOAL42|FUENTEFINANCIAMIENTO42|ORIGEN42|ERRORES42|'
||'TIPOCONCEPTO43|CONCEPTOPAGO43|MONTO43|PERIODODEL43|PERIODOAL43|FUENTEFINANCIAMIENTO43|ORIGEN43|ERRORES43|'
||'TIPOCONCEPTO44|CONCEPTOPAGO44|MONTO44|PERIODODEL44|PERIODOAL44|FUENTEFINANCIAMIENTO44|ORIGEN44|ERRORES44|'
||'TIPOCONCEPTO45|CONCEPTOPAGO45|MONTO45|PERIODODEL45|PERIODOAL45|FUENTEFINANCIAMIENTO45|ORIGEN45|ERRORES45|'
||'TIPOCONCEPTO46|CONCEPTOPAGO46|MONTO46|PERIODODEL46|PERIODOAL46|FUENTEFINANCIAMIENTO46|ORIGEN46|ERRORES46|'
||'TIPOCONCEPTO47|CONCEPTOPAGO47|MONTO47|PERIODODEL47|PERIODOAL47|FUENTEFINANCIAMIENTO47|ORIGEN47|ERRORES47|'
||'TIPOCONCEPTO48|CONCEPTOPAGO48|MONTO48|PERIODODEL48|PERIODOAL48|FUENTEFINANCIAMIENTO48|ORIGEN48|ERRORES48|'
||'TIPOCONCEPTO49|CONCEPTOPAGO49|MONTO49|PERIODODEL49|PERIODOAL49|FUENTEFINANCIAMIENTO49|ORIGEN49|ERRORES49|'
||'TIPOCONCEPTO50|CONCEPTOPAGO50|MONTO50|PERIODODEL50|PERIODOAL50|FUENTEFINANCIAMIENTO50|ORIGEN50|ERRORES50';
--||'TIPOCONCEPTO51|CONCEPTOPAGO51|MONTO51|PERIODODEL51|PERIODOAL51|FUENTEFINANCIAMIENTO51|ORIGEN51|ERRORES51';
sys.utl_file.put_line(archivo, vencabezados);
for i in r1 loop
c:=c+1;
vcadena := i.fileid||'|'||i.nombrearchivo||'|'||i.tiporegistro||'|'||i.identificadorregistro||'|'||i.fechaemisionpago||'|'||i.clavetiponomina||'|'||i.clavect||'|'||i.turnoct||'|'||i.rfc
||'|'||i.curp||'|'||i.numempleadoestatal||'|'||i.numseguridadsocial||'|'||i.nombrecompleto||'|'||i.nombres||'|'||i.primerapellido||'|'||i.segundoapellido||'|'||i.codigopagaduria
||'|'||i.idorigenpresupuestalplaza||'|'||i.clavepresupuestal||'|'||i.partidapresupuestal||'|'||i.codigopago||'|'||i.claveunidad||'|'||i.clavesubunidad||'|'||i.clavecategoria||'|'||i.hsm
||'|'||i.numeroplaza||'|'||i.clavenivelpuesto||'|'||i.clavenivelsueldo||'|'||i.zonaeconomica||'|'||i.percepcionneta||'|'||i.clabecuenta||'|'||i.numerocheque||'|'||i.clavemotivopagoretroactivo
||'|'||i.numtotalperded||'|'||i.errores;
vcadena1:=null;
for j in r2 (i.fileid) loop
vcadena1 := vcadena1||'|'|| j.tipoconcepto||'|'||j.conceptopago||'|'||j.monto||'|'||j.periododel||'|'||j.periodoal||'|'||j.fuentefinanciamiento ||'|'||j.origen||'|'||j.errores;
end loop;
sys.utl_file.put_line(archivo, vcadena2);
end loop;
sys.utl_file.fclose(archivo);
end;
As you can see I write the column names first and with a loop I add the data, so I can have a very large column at the end.
How can I add the CRLF at the end of each line to have it working with Windows?user2068122 wrote:
After some research on the internet I found the way how to writre files from Oracle 11g to a txt file.
I read that utl_put_line only holds 32k per line and adds a new line at the end of each row but my problem it´s that if I want to open the file with SQL Server :D it doesn't recognize the CRLF so there is no end line and the last column has the data from the next row. The files are created on Linux so if I open them on Windows i have to convert into DOS format but if I try to open that file with Excel everything works fine, so I was wondering if there is a limit of columns or number of characters that can be on a txt file.
<snip>
Oracle is simply passing a string of characters to the OS to be written to a file in the host OS's native text format. That format is different from Windows and nix. Windows will append a CR-LF pair to the end of the provided character string, as its end-of-record delimiter. nix will append only a CR (or is it LF?) as its end-of-record delimiter. This is purely and OS issue that Oracle knows or cares nothing about. It is also something that must always be kept in mind when passing files between *nix and Windows. -
File upload: problem with writing uploaded file to server-harddisk
Hello,
according to the example in the File upload tutorial, I tried to save an uploaded file to disk, but it didn't work (and also no messages / exceptions were thrown).
The Javadoc for the function uploadedFile.write(filename) says that if the file should be written in an other directory than the servers' tmp-directory, the server.policy has to be adjusted.
The following line is already included in my server.policy:
permission java.io.FilePermission "<<ALL FILES>>", "read,write";
So I have two questions:
1) Where can I find the servers' tmp-directory?
2) How should the sever.policy permission code look like?The File Upload tutorial at http://developers.sun.com/prodtech/javatools/jscreator/learning/tutorials/2/file_upload.html has you save the uploaded file to disk. It also gives this information:
The server holds the uploaded file in memory unless it exceeds 4096 bytes, in which case the server holds the file contents in a temporary file. You can change this threshold by modifying the sizeThreshold parameter for the UploadFilter filter entry in the web application's web.xml file. For more information on modifying the web.xml file, see the last section in this tutorial, Doing More: Modifying the Maximum File Upload Size.
In cases where you want to retain the uploaded file, you have three choices:
* Write the file to a location of your choosing, as shown in this tutorial.
* Create an UploadedFile property in a managed bean and set it to the component's value before you exit the page (as in the button's action method).
* Save the file to a database.
By default, the File Upload component can handle files up to one megabyte in size. You can change the maximum file size by modifying the maxSize parameter for the UploadFilter filter entry in the application's web.xml file, as described in the last section in this tutorial, Doing More: Modifying the Maximum File Upload Size. -
URGENT Strange problem with no audio files playing back in arrange
Anyone ever have something in Logic Pro X (newest .1 update, auto updated on me but seems fine otherwise) where playback of audio just stops? Like, meters still move for automation, audio files still remain in place, but nothing is even metering? Another alternative of this project (which i dont' want to use) works, and this just sorta stopped playing back. nothing i can think that triggered it. I can start up a new instrument and it plays back and records just fine. All of my existing audio just won't play at all.
I tried changing my interface and back in preferences, I've restarted both program and machine, but just this one alternative of this project (the current and most important of course) just won't play back audio. It even plays back in the wave editor window, just not in the sequence.Hi K-leb
Welcome to the HP Forums!
For you to have the best experience in the HP forum, I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I grasp that the sound on your Envy notebook is unsatisfactory. You did restart once after updating to Windows 8.1 and it was OK until you had to restart again, and it reverted back. Here is a link to a YouTube video on How to Fix audio on windows 8.1 after update.
You could also run the HP Support Assistant to help look for updates and resolving issues. Windows 8.1 also has a built in troubleshooter you can use.
Press the Windows key +C to open charms
Type troubleshoot sound in the search bar and press enter
Follow the on screen prompts.
If you would like further assistance would you please provide your exact model of Envy you have. How Do I Find My Model Number or Product Number?
Sparkles1
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom right to say “Thanks” for helping! -
Strange problem with key map file 10.1.2
Here is the entry in cgicmd.dat when running showmap:
ssipdf: userid=user@conn destype=cache desformat=pdf report=%1 %*
Here is the URL:
http://localhost:8889/reports/rwservlet?ssipdf&refcritd.rdf&projectid=76
I'm getting this message when using a key map file to run reports:
REP-110: File 'refcritd.rdf=' not found.
REP-0110: Unable to open file 'refcritd.rdf='.
Where are these equal signs getting appended to the filename coming from??
I know the report exists and works, because if I manually enter all the params in the URL the report runs fine.
This was working in 9.0.4 and I copied the same cgicmd.dat file from that version.
Any ideas?ssipdf: userid=user@conn destype=cache desformat=pdf %*
Try this .....!
There is a slight change in kepMap in Release 2
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