Error in pop up menu: continuously running

hi
i m a greenhorn 2 labview n now i got problem with the pop up menu..When i run my VI,the pop up menu works but then after i typed in the data, it didn't close by itself n the vi hanged, i hav to close all the VIs.i m using Labview 8.0. My program is that if i click on my first boolean,i want the pop up menu activates and i wana save the data in spreadsheet file that i keyed in.Likewise,if i click on the second boolean, i want e program 2 function as i mention earlier. and that file hav to b able 2 retrieve bak wen i recall..can somebody guide me???
i alr tried lots of examples fr forums but i still cannot find the relevant result..thanks a lot in advance..
i attached my files below before and after adding the dialog box!!
Attachments:
myproj.vi ‏108 KB
myproj_2.vi ‏110 KB

Just for the suggestion of a "2D array of booleans" I quickly cooked up a simple example (actually two examples).
First a more direct translation of your code logic (2DArray2.vi), jumping through some hoops to parse the complicated numbering system (e.g. 11-> 1-1, 23->2-3, 1010->10-10, 102->10-2, 310->3-10, etc). I did not treat your "special handling" of 1..10, so use 11..110 instead for these Rooms.
If it would be easier to start counting at zero, so we have 00-99 (->0-0..9-9) and the code is simpler (2DArray.vi).
(All examples are in LabVIEW 8.0)
Both codes are certainly easier than a case structure containing 100 cases, each with an indicator and 99 local variables )
(see also http://forums.ni.com/ni/board/message?board.id=BreakPoint&message.id=3269#M3269 )
Message Edited by altenbach on 01-25-2007 11:39 AM
LabVIEW Champion . Do more with less code and in less time .
Attachments:
2DArray.vi ‏22 KB
2DArray2.vi ‏26 KB

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Attachments:
POP MAIN.vi ‏11 KB
POP SUBVI.vi ‏6 KB

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Edited by: Galstuk on Nov 27, 2007 12:21 PM

here is the other file as well:
Harold Timmis
[email protected]
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Attachments:
VI2.vi ‏5 KB

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    public void addCellEditorListener(CellEditorListener l)
    { listenerList.add(CellEditorListener.class, l);
    public void removeCellEditorListener(CellEditorListener l)
    { listenerList.remove(CellEditorListener.class, l);
    protected void fireEditingStopped()
    { Object[] listeners = listenerList.getListenerList();
    for (int i = listeners.length - 2; i >= 0; i -= 2)
    ((CellEditorListener)listeners[i+1]).
    editingStopped(event);
    protected void fireEditingCanceled()
    { Object[] listeners = listenerList.getListenerList();
    for (int i = listeners.length - 2; i >= 0; i -= 2)
    ((CellEditorListener)listeners[i+1]).
    editingCanceled(event);
        ///////////createPopupMenu///////////////
        protected JPopupMenu createPopupMenu()
        JPopupMenu popup =new JPopupMenu();
        popup.add(getTextComponent().getActionMap().get(HTMLEditorKit.cutAction)).setAccelerator(null);
        popup.add(getTextComponent().getActionMap().get(HTMLEditorKit.copyAction)).setAccelerator(null);
        popup.add(getTextComponent().getActionMap().get(HTMLEditorKit.pasteAction)).setAccelerator(null);
        popup.addSeparator();
        popup.add(getTextComponent().getActionMap().get("font-bold"));
        popup.add(getTextComponent().getActionMap().get("font-italic"));
        popup.add(getTextComponent().getActionMap().get("font-underline"));
        //popup.add(getTextComponent().getActionMap().get("break"));
        return popup;
    public JTextComponent getTextComponent()
         return jtext;
    protected class MouseHandler extends MouseAdapter{
       public void mouseReleased(MouseEvent me){
           if(me.getButton()==MouseEvent.BUTTON3){
           Point p=me.getPoint();
           createPopupMenu().show((Component)me.getSource(),p.x,p.y);
}

I got the pop up to work, I had to go back to and add a createActionTable editor that is a JEditorPane, vs the JTextComponent!
Here is the latest version:
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.net.*;
import java.util.*;
import java.util.HashMap;
import javax.swing.*;
import javax.swing.undo.*;
import javax.swing.event.*;
import javax.swing.text.*;
import javax.swing.table.*;
import javax.swing.text.html.*;
import javax.swing.undo.*;
import javax.swing.border.*;
import javax.swing.filechooser.*;
public class SimpleTableDemo extends JFrame {
    public SimpleTableDemo() throws Exception {
        final JTable table = new JTable(new MyTableModel());
        table.setPreferredScrollableViewportSize(new Dimension(500, 70));
        TableColumn fileColumn = table.getColumnModel().getColumn(2);
        FileTableCellEditor editor = new FileTableCellEditor();
        fileColumn.setCellRenderer(editor);
        fileColumn.setCellEditor(editor);
        JScrollPane scrollPane = new JScrollPane(table);
        getContentPane().add(scrollPane, BorderLayout.CENTER);
        addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent e) {
            System.exit(0);
            table.setRowHeight(100);
        public static void main(String[] args) throws Exception {
            SimpleTableDemo frame = new SimpleTableDemo();
            frame.pack();
            frame.setVisible(true);
        class MyTableModel extends AbstractTableModel {
            String[] columnNames = {"First Name","Last Name","HTML File"};
            public Object[][] data;
            MyTableModel() throws Exception
                data = createArray();
            private Object[][] createArray() throws Exception
                Object[][] data = {{"One", "Andrews", createDoc("file1.html")}
            return data;
            private Document createDoc(String url) throws Exception
                File file = new File(url);
                URL baseURL = file.toURL();
                InputStream in = baseURL.openStream();
                InputStreamReader r = new InputStreamReader(filterTag(in));
                HTMLEditorKit kit = new HTMLEditorKit();
            Document doc = kit.createDefaultDocument();
            kit.read(r,doc,0);
            return doc;
            } // workaround for HTMLEditorKit.Parser, cant deal with "content-encoding"
            private InputStream filterTag(InputStream in) throws IOException {
                DataInputStream dins = new DataInputStream( in);
                ByteArrayOutputStream bos = new ByteArrayOutputStream(10000);
                DataInputStream din = new DataInputStream(new BufferedInputStream(in));
                while (din.available() > 0) {
                String line = din.readLine();
                String lline = line.toLowerCase();
                if (0 <= lline.indexOf("<meta ")) // skip meta tags
                continue;
                bos.write( line.getBytes());
                din.close();
                return new ByteArrayInputStream( bos.toByteArray());
            public int getColumnCount() {
                return columnNames.length;
            public int getRowCount() {
                return data.length;
            public String getColumnName(int col) {
                return columnNames[col];
            public Object getValueAt(int row, int col) {
                return data[row][col];
            public Class getColumnClass(int c) {
                return getValueAt(0, c).getClass();
            public boolean isCellEditable(int row, int col) {
            if (col < 1) {
                return false;
            } else {
                return true;
public class FileTableCellEditor extends JScrollPane implements TableCellEditor , TableCellRenderer
    JEditorPane editor = new JEditorPane();
    HTMLEditorKit kit = new HTMLEditorKit();
    HTMLDocument doc = new HTMLDocument();;
    private EventListenerList listenerList = new EventListenerList();
    private ChangeEvent event = new ChangeEvent(this);
    HashMap<Object, Action> actions;
    public FileTableCellEditor()
    getContentPane();
    editor.setContentType("text/html");
    doc=new HTMLDocument();
    editor.addMouseListener(new MouseHandler());
    editor.setEditorKit(kit);
    editor.setDocument(doc);
    editor.setEditable(true);
    editor.setCaretColor(Color.RED);
    getViewport().setView(editor);
    createActionTable(editor);
    makeActionsPretty();
    setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
    setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    public void makeActionsPretty(){
         Action a;
                  a=editor.getActionMap().get(HTMLEditorKit.cutAction);
                  a.putValue(Action.SHORT_DESCRIPTION,"Cut");
                  a.putValue(Action.ACCELERATOR_KEY,KeyStroke.getKeyStroke('X',Event.CTRL_MASK));
                  a=editor.getActionMap().get(HTMLEditorKit.copyAction);
                  a.putValue(Action.NAME,"Copy");
                  a.putValue(Action.SHORT_DESCRIPTION,"Copy");
                  a.putValue(Action.ACCELERATOR_KEY,KeyStroke.getKeyStroke('C',Event.CTRL_MASK));
                  a=editor.getActionMap().get(HTMLEditorKit.pasteAction);
                  a.putValue(Action.NAME,"Paste");
                  a.putValue(Action.SHORT_DESCRIPTION,"Paste");
                  a.putValue(Action.ACCELERATOR_KEY,KeyStroke.getKeyStroke('V',Event.CTRL_MASK));
    public Component getTableCellRendererComponent(JTable table, Object value,
    boolean isSelected, boolean hasFocus, int row, int column)
        if (isSelected)
        table.editCellAt(row,column);
    table.editCellAt(row,column);
    return getTableCellEditorComponent(table,value,isSelected, row, column);
    public Component getTableCellEditorComponent(JTable table,
    Object value, boolean isSelected, int row, int column)
    editor.setDocument((Document)value);
    return this;
    public boolean isCellEditable(EventObject anEvent)
    { return true;
    public boolean shouldSelectCell(EventObject anEvent)
    { return true;
    public void cancelCellEditing()
    { fireEditingStopped();
    public boolean stopCellEditing()
    { return true;
    public Object getCellEditorValue()
    { return null;
    public void addCellEditorListener(CellEditorListener l)
    { listenerList.add(CellEditorListener.class, l);
    public void removeCellEditorListener(CellEditorListener l)
    { listenerList.remove(CellEditorListener.class, l);
    protected void fireEditingStopped()
    { Object[] listeners = listenerList.getListenerList();
    for (int i = listeners.length - 2; i >= 0; i -= 2)
    ((CellEditorListener)listeners[i+1]).
    editingStopped(event);
    protected JPopupMenu createPopupMenu()
        JPopupMenu popup =new JPopupMenu();
        popup.add(getActionByName(DefaultEditorKit.cutAction));
        return popup;
    protected class MouseHandler extends MouseAdapter{
       public void mouseReleased(MouseEvent me){
           if(me.getButton()==MouseEvent.BUTTON3){
           Point p=me.getPoint();
           createPopupMenu().show((Component)me.getSource(),p.x,p.y);
    private void createActionTable(JTextComponent textComponent) {
        actions = new HashMap<Object, Action>();
        Action[] actionsArray = textComponent.getActions();
        for (int i = 0; i < actionsArray.length; i++) {
            Action a = actionsArray;
actions.put(a.getValue(Action.NAME), a);
private Action getActionByName(String name) {
return actions.get(name);

Just installed itunes but when i try to open it this error message pops up: "apple application support required." I've tried uninstalling and reinstalling but nothing works

Just installed itunes but when i try to open it this error message pops up: "apple application required" then it suggests uninstalling and reinstalling which i've done a few times but nothing works

When you say you have tried everything, it would help if you told us what you have tried to avoid duplication.
When you installed iTunes did you get any error messages?
Anyway, on the face of it it may be worth trying a separate install of Apple application support.
Uninstall iTunes again. Now open Apple Software update, assuming it is working.
It should offer to download iTunes. Don't do it yet, go to the Tools menu and select Download only.
Then download iTunes. Then go to the tools menu again and select Open download folder and you should see a collection of six files.
Before going on, can you get to this stage OK?
One further thing I would like you to check, are you ahving any problems with Windows updates? Could you check in Windows Update to see if there are any failures.

When I try entering a new event in iCal on my MacBook Air, I get an error message popping up on my screen that says: The request for account "iCloud" failed. The server responded with "502" to operation CalDAVSetPropertyQueueableOperation. Help!!??

When I try entering a new event in iCal on my MacBook Air, I get an error message popping up on my screen that says:
The server responded with “502”
The request for account “iCloud” failed.
The server responded with “502” to operation CalDAVSetPropertyQueueableOperation.
The request for account “iCloud” failed.
I am then given the option of staying Online or going Offline.
Can anyone help me?
thanks

Hello b.krushel,
Thank you for using Apple Support Communities
Any number of things could cause this issue, so I would recommend this article named iCloud: Troubleshooting iCloud Calendar found here http://support.apple.com/kb/TS3999.
These sections in particular:
General Troubleshooting
Make sure there are no current issues listed on the System Status that affect iCloud Calendar. The System Status is located on the iCloud Support webpage.
Make sure you have fully enabled iCloud Calendar for the client you are using (for more setup and troubleshooting information on iOS, OS X, Windows and iCloud.com, see the additional details below).
Check to see if the issue you are seeing is covered in iCloud Help. To search iCloud Help, visit help.apple.com/icloud.
Check your settings and preferences as something may not be set up correctly. For example, having incorrect date and time settings can cause issues which are easily resolved by entering the appropriate settings.
Troubleshooting Calendar on OS X Mountain Lion (iCal on OS X Lion)Note: For instructions on setting up iCloud Calendar with Calendar or iCal on your Mac, see iCloud Setup.If you are having trouble with Calendar or iCal on a Mac and you are using iCloud Calendar, try each of these steps, testing after each to see if the issue is resolved:
Make sure you are using OS X Lion v10.7.2 or later. Click here for help verifying the version of OS X you are using.
Make sure your computer is online. Attempt to view www.apple.com and iCloud.com. If you can't connect to the Internet, your iCloud calendars and events will not update in iCal. Click here for more information about troubleshooting your Internet connection.
Verify that your iCloud member name is entered into the iCloud Preference pane in System Preferences. See iCloud Setup for more information about setting up iCloud on a Mac.
Make sure you enter and update calendar information in the iCloud section of Calendar or iCal. Only calendars and events in the iCloud section of the Calendar or iCal Calendar list will be pushed to iCloud. Both Calendar and iCal for the Mac support the display of and interaction with multiple accounts and datastores, for example, iCloud, On My Mac, Exchange, Google, and so on. This makes it easy to create or modify events or calendars in a section of Calendar or iCal that may not be updating iCloud. Learn more about moving local calendars to iCloud.
In some cases, you may find that you have data duplicated in both the local On My Mac and the iCloud sections of Calendar or iCal. Learn more about resolving this issue.
You can make the iCloud calendar your default calendar for all new events. In Calendar on OS X Mountain Lion, choose Calendar > Preferences > General, or in OS X Lion, choose iCal > Preferences > Generaland under the Default Calendar heading, select one of the Calendars under the iCloud heading. Close the Preferences window to save this change.
If recent changes simply don't appear, try forcing Calendar or iCal to refresh by selecting Refresh All from theCalendar menu.
Make sure your account was successfully created in Calendar on your Mac (or iCal). After upgrading to iCloud Calendar, you may need to quit and reopen Calendar (or iCal). To confirm your account is configured correctly in iCal:
Open Calendar (or iCal).
Open Calendar (or iCal) Preferences.
Click Accounts. You should see an account with your iCloud member name entered.
Turn iCloud Calendars off and back on
Quit Calendar (or iCal).
Choose Apple () menu > System Preferences > iCloud.
Remove the checkmark in the checkbox next to Calendars.
Close System Preferences and wait about a minute.
Open System Preferences and choose iCloud.
Replace the checkmark next to Calendars.
Close System Preferences.
Open Calendar (or iCal) and test to see if the issue has been resolved.
Restart your computer. This may sound simple, but it does reinitialize your network and application settings and can frequently resolve issues.
Take care,
Sterling

Error in pop up menu: continuously running

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