Row action event on data table does not occur when rows added dynamically

Row action event on data table does not occur (only refreshes the page) when the rows in the data table are added dynamically at run time using button click and java bean.
please tell me a way to catch the row click event when adding rows dynamically to data table. i m using RAD 6.0 to develop Faces jsp pages.
thanks
amit

i got the answer

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I don't have a solution for you but more steps to solve the problem
You are ultimately on the right track in some ways but break it down into it's components.
The problem could like in the business rule, the form connection, the variables, even the order of operations could all be in play.
So I would strip this baby down to its bare bones then build it back up.
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If it isn't successful: trouble shoot the calc and or try running in EAS natively to see if that gives you ideas
2) Run the calc outside the form but with variables included. Did it prompt you correctly.
Is it successful: go to 3
If it isn't. What is wrong with the variable
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Still good go to 4
4) hide the prompts and run on save
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This will isolate your problem for you and give you steps to fix it. Ultimately 99% of the time something did change in the structure for example that is impacting the calc. And when you isolate the problem this will reveal itself quite quickly.

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Hi,
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12:10:01 AM 20656 16233740 99.87 41520 13284548 8307956 77932 0.93 164
12:20:01 AM 21784 16232612 99.87 55892 13323192 8307956 77932 0.93 52
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12:40:01 AM 20304 16234092 99.88 45996 12956060 8306044 79844 0.95 1992
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01:10:01 AM 20544 16233852 99.87 54608 13146992 8308020 77868 0.93 192
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David

When playing any audio the audio quality on my Thunderbolt display steadily worsens over an hour period and becomes garbled. Restarting the media player fixes it. Does not occur when MacBook Pro is undocked.

When playing audio/video on my MacBook Pro docked to Thunderbolt display the audio quality steadily worsens until it is garbled beyond understanding. I don't know if it occurs when using the MacBook undocked. It takes about an hour to become noticeable and steadily worsens. Simultaneously when the computer speaks the time this is also gargled. As the problem develops it sounds like there is a static halo around each spoken word.

Hi GeoChester,
Welcome to the Apple Support Communities!
I understand that you are experiencing some sound issues on your Mac that worsens over time. In this situation, the first troubleshooting step that I would recommend would be to reset your computer’s PRAM. To do this, please follow the instructions in the following attached article.
OS X Yosemite: Reset your computer’s PRAM
Best regards,
Joe

The quotation marks and other gammer markings appear as a box when I open a website. ie: the College of Working Families, the. This does not occur when I use Safari, Google Chrome, or Opera. I am using MAC OSX 10.6.6.

Starting with the URL: http://www.laboreducator.org/lt100301.htm the document appears readable, however all the punctuation appears as "". I have contacted Apple Support. The problem appears to be within your software.

No problems here with the punctuation on that web page.
See:
*http://en.wikipedia.org/wiki/Punctuation
You can do a check for corrupted fonts and other font issues:
* http://www.creativetechs.com/iq/garbled_fonts_troubleshooting_guide.html - CreativeTechs Tips: Garbled Fonts Troubleshooting Guide
* http://www.thexlab.com/faqs/multipleappsquit.html - Font Book 2.0 Help: Checking for damaged fonts

JTable Problem (table does not show rows and columns)

Hi All,
What the table is suppose to do.
- Load information from a database
- put all the values in the first column
- in the second column put combobox (cell editor with numbers 1-12)
- the 3rd column put another combobox for something else
- the 4th column uses checkbox as an edit
The number of rows of the table should be equal to the number of
record from
the database. If not given it default to 20 (poor but ok for this)
The number of columns is 4.
But the table does not show any rows or
column when I put it inside a
JScrollPane (Otherwise it works).
Please help,
thanks in advance.
public class SubjectTable extends JTable {
* Comment for <code>serialVersionUID</code>
private static final long serialVersionUID = 1L;
/** combo for the list of classes */
protected JComboBox classCombo;
/** combo for the list of subjects */
protected JComboBox subjectsCombo;
/** combo for the list of grade */
protected JComboBox gradeCombo;
boolean canResize = false;
boolean canReorder = false;
boolean canSelectRow = false;
boolean canSelectCell = true;
boolean canSelectColumn = true;
// the row height of the table
int rowHeight = 22;
// the height of the table
int height = 200;
// the width of the table
int width = 300;
// the size of the table
Dimension size;
* Parameterless constructor. Class the one of the other constructors
to
* create a table with the a new <code>SubjectTableModel</code>.
public SubjectTable() {
this(new SubjectTableModel());
* Copy constructor to create the table with the given
* <code>SubjectTableModel</code>
* @param tableModel -
* the <code>SubjectTableModel</code> with which to
initialise
* the table.
SubjectTable(SubjectTableModel tableModel) {
setModel(tableModel);
setupTable();
* Function to setup the table's functionality
private void setupTable() {
clear();
// set the row hieght
this.setRowHeight(this.rowHeight);
// set the font size to 12
//TODO this.setFont(Settings.getDefaultFont());
// disble reordering of columns
this.getTableHeader().setReorderingAllowed(this.canReorder);
// disble resing of columns
this.getTableHeader().setResizingAllowed(this.canResize);
// enable the horizontal scrollbar
this.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
// disable row selection
setRowSelectionAllowed(this.canSelectRow);
// disable column selection
setColumnSelectionAllowed(this.canSelectColumn);
// enable cell selection
setCellSelectionEnabled(this.canSelectCell);
setPreferredScrollableViewportSize(getSize());
TableColumn columns = null;
int cols = getColumnCount();
for (int col = 0; col < cols; col++) {
columns = getColumnModel().getColumn(col);
switch (col) {
case 0:// subject name column
columns.setPreferredWidth(130);
break;
case 1:// grade column
columns.setPreferredWidth(60);
break;
case 2:// class room column
columns.setPreferredWidth(120);
break;
case 3:// select column
columns.setPreferredWidth(65);
break;
} // end switch
}// end for
// set up the cell editors
doGradeColumn();
doClassColumn();
//doSubjectColumn();
* Function to clear the table selection. This selection is different
to
* <code>javax.swing.JTable#clearSelection()</code>. It clears the
user
* input
public void clear() {
for (int row = 0; row < getRowCount(); row++) {
for (int col = 0; col < getColumnCount(); col++) {
if (getColumnName(getColumnCount() - 1).equals("Select")) {
setValueAt(new Boolean(false), row, getColumnCount() - 1);
}// if
}// for col
}// for row
* Function to set the cell renderer for the subjects column. It uses
a
* combobox as a cell editor in the teacher's subjects table.
public void doSubjectColumn() {
TableColumn nameColumn = getColumnModel().getColumn(0);
nameColumn.setCellEditor(new DefaultCellEditor(getSubjectsCombo()));
// set up the celll renderer
DefaultTableCellRenderer renderer = new DefaultTableCellRenderer();
renderer.setToolTipText("Click for drop down list");
nameColumn.setCellRenderer(renderer);
// Set up tool tip for the sport column header.
TableCellRenderer headerRenderer = nameColumn.getHeaderRenderer();
if (headerRenderer instanceof DefaultTableCellRenderer) {
((DefaultTableCellRenderer) headerRenderer)
.setToolTipText("Click the Name to see a list of choices");
}// end doSubjectsColumn----------------------------------------------
/** Function to set up the grade combo box. */
public void doGradeColumn() {
TableColumn gradeColumn = getColumnModel().getColumn(1);
gradeColumn.setCellEditor(new DefaultCellEditor(getGradeCombo()));
DefaultTableCellRenderer renderer = new DefaultTableCellRenderer();
renderer.setToolTipText("Click for drop down list");
gradeColumn.setCellRenderer(renderer);
// Set up tool tip for the sport column header.
TableCellRenderer headerRenderer = gradeColumn.getHeaderRenderer();
if (headerRenderer instanceof DefaultTableCellRenderer) {
((DefaultTableCellRenderer) headerRenderer)
.setToolTipText("Click the Grade to see a list of choices");
}// end doGradeColumn-------------------------------------------------
* Function to setup the Class room Column of the subjects
public void doClassColumn() {
// set the column for the classroom
TableColumn classColumn = getColumnModel().getColumn(2);
classColumn.setCellEditor(new DefaultCellEditor(getClassCombo()));
DefaultTableCellRenderer renderer = new DefaultTableCellRenderer();
renderer.setToolTipText("Click for drop down list");
classColumn.setCellRenderer(renderer);
// Set up tool tip for the sport column header.
TableCellRenderer headerRenderer = classColumn.getHeaderRenderer();
if (headerRenderer instanceof DefaultTableCellRenderer) {
((DefaultTableCellRenderer) headerRenderer)
.setToolTipText("Click the Class to see a list of choices");
}// end doClassColumn--------------------------------------------------
* Function to get the size of the table
* @return Returns the size.
public Dimension getSize() {
if (this.size == null) {
this.size = new Dimension(this.height, this.width);
return this.size;
* Function to set the size of the table
* @param dim
* The size to set.
public void setSize(Dimension dim) {
if (dim != null) {
this.size = dim;
return;
* Function to create/setup the class room comboBox. If the comboBox
is
* <code>null</code> a nwew one is created else the functon returns
the
* function that was returned initially.
* @return Returns the classCombo.
private JComboBox getClassCombo() {
if (this.classCombo == null) {
this.classCombo = new JComboBox();
// fill up the class name combo
ArrayList classRooms = new ArrayList();
try {
//TODO classRooms = Settings.getDatabase().getClassRooms();
for (int i = 0; i < 10; i++) {
String string = new String("Class");
string += i;
if (!classRooms.isEmpty()) {
classRooms.trimToSize();
for (int i = 0; i < classRooms.size(); i++) {
this.classCombo.addItem(classRooms.get(i));
} catch (Exception e) {
e.printStackTrace();
return this.classCombo;
* Function to create/setup the subjects comboBox. If the comboBox is
* <code>null</code> a nwew one is created else the functon returns
the
* function that was returned initially.
* @return Returns the subjectsCombo.
private JComboBox getSubjectsCombo() {
if (this.subjectsCombo == null) {
this.subjectsCombo = new JComboBox();
try {
ArrayList subjects = loadSubjectsFromDatabase();
if (!subjects.isEmpty()) {
Iterator iterator = subjects.iterator();
while (iterator.hasNext()) {
// create a new subject instance
//TODO Subject subct = new Subject();
// typecast to subject
//TODO subct = (Subject) iterator.next();
String name = (String) iterator.next();
// add this subject to the comboBox
//TODO this.subjectsCombo.addItem(subct.getName());
subjectsCombo.addItem(name);
}// end while
}// end if
else {
JOptionPane.showMessageDialog(SubjectTable.this,
"Subjects List Could Not Be Filled");
System.out.println("Subjects List Could Not Be Filled");
} catch (Exception e) {
e.printStackTrace();
return this.subjectsCombo;
* Function to load subjects from the <code>Database</code>
* @return Returns the subjects.
private ArrayList loadSubjectsFromDatabase() {
// list of all the subject that the school does
ArrayList subjects = new ArrayList();
try {
//TODO to be removed later on
for (int i = 0; i < 10; i++) {
String string = new String("Subject");
string += i;
subjects.add(i, string);
// set the school subjects
//TODO subjects = Settings.getDatabase().loadAllSubjects();
} catch (Exception e1) {
e1.printStackTrace();
return subjects;
* Function to create/setup the grade comboBox. If the comboBox is
* <code>null</code> a nwew one is created else the functon returns
the
* function that was returned initially.
* @return Returns the gradeCombo.
private JComboBox getGradeCombo() {
if (this.gradeCombo == null) {
this.gradeCombo = new JComboBox();
// fill with grade 1 to 12
for (int i = 12; i > 0; i--) {
this.gradeCombo.addItem(new Integer(i).toString());
return this.gradeCombo;
public static void main(String[] args) {
try {
UIManager.setLookAndFeel(new Plastic3DLookAndFeel());
System.out.println("Look and Feel has been set");
} catch (UnsupportedLookAndFeelException e) {
// TODO Auto-generated catch block
e.printStackTrace();
SubjectTableModel model = new SubjectTableModel();
int cols = model.getColumnCount();
int rows = model.getRowCount();
Object[][] subjects = new Object[rows][cols];
for (int row = 0; row < rows; row++) {
subjects[row][0] = new String("Subjectv ") + row;
}//for
model.setSubjectsList(subjects);
SubjectTable ttest = new SubjectTable(model);
JFrame frame = new JFrame("::Table Example");
JScrollPane scrollPane = new JScrollPane();
scrollPane.setViewportView(ttest);
frame.getContentPane().add(scrollPane);
frame.pack();
frame.setVisible(true);
**************************************END
TABLE******************************
----------------------------THE TABLE
MODEL----------------------------------
* Created on 2005/03/21
* SubjectTableModel
package com.school.academic.ui;
import javax.swing.table.AbstractTableModel;
* Class extending the <code>AbstractTableModel</code> for use in
creating the
* <code>Subject</code>s table. In addition to the implemented methods
of
* <code>AbstractTableModel</code> The class creates a model that has
initial
* values - the values have their own <code>getter</code> and
* <code>setter</code> methods - but can still be used for values that
a user
* chooses.
* 
* @author Khusta
public class SubjectTableModel extends AbstractTableModel {
* Comment for <code>serialVersionUID</code>
private static final long serialVersionUID = 3257850978324461113L;
/** Column names for the subjects table */
String[] columnNames = { "Subject", "Grade", "Class Room",
"Select" };
/** Array of objects for the subjects table */
Object[][] subjectsList;
private int totalRows = 20;
protected int notEditable = 0;
* Parameterless constructor.
public SubjectTableModel() {
// TODO initialise the list
// add column to the default table model
this.subjectsList = new
Object[getTotalRows()][getColumnNames().length];
* Copy constructor with the <code>subjectList</code> to set
* @param subjects
public SubjectTableModel(Object[][] subjects) {
this(0, null, subjects, 0);
* Copy constructor with the initial number of row for the model
* @param rows -
* the initial rows of the model
* @param cols -
* the initial columns of the model
* @param subjects -
* the initial subjects for the model
* @param edit - the minimum number of columns that must be
uneditable
public SubjectTableModel(int rows, String[] cols, Object[][]
subjects, int edit) {
// set the initial rows
setTotalRows(rows);
// set the column names
setColumnNames(cols);
// set the subjectlist
setSubjectsList(subjects);
//set not editable index
setNotEditable(edit);
* Function to get the total number of columns in the table
* @return int -- the columns in the table
public int getColumnCount() {
if (this.subjectsList == null) {
return 0;
return getColumnNames().length;
* Function to get the total number of rows in the table
* @return int -- the rows in the table
public int getRowCount() {
if (this.subjectsList == null) {
return 0;
return this.subjectsList.length;
* Function to get the name of a column in the table.
* @param col --
* the column to be named
* @return String -- the column in the table
public String getColumnName(int col) {
if (getColumnNames()[col] != null) {
return getColumnNames()[col];
return new String("...");
* Function to get the value of the given row.
* @param row --
* the row of the object.
* @param col --
* the col of the object.
* @return Object -- the value at row, col.
public Object getValueAt(int row, int col) {
return getSubjectsList()[row][col];
* Function to return the data type of the given column.
* @param c --
* the column whose type must be determined.
* @return Class -- the type of the object in this col.
public Class getColumnClass(int c) {
if (getValueAt(0, c) != null) {
return getValueAt(0, c).getClass();
return new String().getClass();
* Function to put a value into a table cell.
* @param value --
* the object that will be put.
* @param row --
* the row that the object will be put.
* @param col --
* the col that the object will be put.
public void setValueAt(Object value, int row, int col) {
* TODO: Have a boolean value to determine whether to clear or
to set.
* if true clear else set.
if (value != null) {
if (getSubjectsList()[0][col] instanceof Integer
&& !(value instanceof Integer)) {
try {
getSubjectsList()[row][col] = new
Integer(value.toString());
fireTableCellUpdated(row, col);
} catch (NumberFormatException e) {
* JOptionPane .showMessageDialog( this., "The \""
+
* getColumnName(col) + "\" column accepts only
values
* between 1 - 12");
return;
System.out.println("Value = " + value.toString());
System.out.println("Column = " + col + " Row = " + row);
// column = Grade or column = Select
switch (col) {
case 2:
try {
// TODO
if (Boolean.getBoolean(value.toString()) == false
&& getValueAt(row, 0) != null
&& getValueAt(row, 1) != null
&& getValueAt(row, 2) != null) {
// subjectsList[row][col + 1] = new
Boolean(true);
System.out.println("2. false - Updated...");
* this.subjectListModel.add(row,
* this.subjectsList[row][0] + new String(" -
") +
* this.subjectsList[row][2]);
} catch (ArrayIndexOutOfBoundsException exception) {
exception.printStackTrace();
break;
case 3:
if (Boolean.getBoolean(value.toString()) == false
&& getValueAt(row, 0) != null
&& getValueAt(row, 1) != null
&& getValueAt(row, 2) != null) {
System.out.println("3. If - Added...");
getSubjectsList()[row][3] = new Boolean(true);
this.subjectListModel.addElement(this.subjectsList[row][0] +
* new String(" - ") + this.subjectsList[row][2]);
// subjectListModel.remove(row);
fireTableCellUpdated(row, col);
fireTableDataChanged();
// this.doDeleteSubject();
} else if (Boolean.getBoolean(value.toString()) ==
true
&& getValueAt(row, 0) != null
&& getValueAt(row, 1) != null
&& getValueAt(row, 2) != null) {
setValueAt("", row, col - 1);
setValueAt("", row, col - 2);
setValueAt("", row, col - 3);
System.out.println("3. Else - Cleared...");
// this.subjectListModel.remove(row);
break;
default:
break;
}// end switch
getSubjectsList()[row][col] = value;
fireTableCellUpdated(row, col);
fireTableDataChanged();
}// end if
}// end
* Function to enable edition for all the columns in the table
* @param row --
* the row that must be enabled.
* @param col --
* the col that must be enabled.
* @return boolean -- indicate whether this cell is editble or
not.
public boolean isCellEditable(int row, int col) {
if (row >= 0
&& (col >= 0 && col <= getNotEditable())) {
return false;
return true;
* Function to get the column names for the model
* @return Returns the columnNames.
public String[] getColumnNames() {
return this.columnNames;
* Function to set the column names for the model
* @param cols
* The columnNames to set.
public void setColumnNames(String[] cols) {
// if the column names are null the default columns are used
if (cols != null) {
this.columnNames = cols;
* Function to get the rows of subjects for the model
* @return Returns the subjectsList.
public Object[][] getSubjectsList() {
if (this.subjectsList == null) {
this.subjectsList = new
Object[getTotalRows()][getColumnNames().length];
return this.subjectsList;
* Function to set the subjects list for the model
* @param subjects
* The subjectsList to set.
public void setSubjectsList(Object[][] subjects) {
// if the subject list is null create a new one
// using default values
if (subjects == null) {
this.subjectsList = new
Object[getTotalRows()][getColumnNames().length];
return;
this.subjectsList = subjects;
* Function to get the total number of rows for the model. NB:
 This
* is different to <code>
getRowCount()</code>.<code>totalRows</code>
* is the initial amount of rows that the model must have before
data can be
* added.
* @return Returns the totalRows.
* @see #setTotalRows(int)
public int getTotalRows() {
return this.totalRows;
* Function to set the total rows for the model.
* @param rows
* The totalRows to set.
* @see #getTotalRows()
public void setTotalRows(int rows) {
// if the rows are less than 0 the defaultRows are used
// set getTotalRows
if (rows > 0) {
this.totalRows = rows;
* Function to get the number of columns that is not editble
* @return Returns the notEditable.
public int getNotEditable() {
return this.notEditable;
* Function to set the number of columns that is not editable
* @param notEdit The notEditable to set.
public void setNotEditable(int notEdit) {
if (notEdit < 0) {
notEdit = 0;
this.notEditable = notEdit;
----------------------------END TABLE MODEL----------------------------------

I hope you don't expect us to read hundreds of lines of unformatted code? Use the "formatting tags" when you post.
Why are you creating your own TableModel? It looks to me like the DefaultTableModel will store you data. Learn how to use JTable with its DefaultTableModel first. Then if you determine that DefaultTableModel doesn't provide the required functionality you can write your own model.

EXP-00011 table does not exist

Hi guru's,
My DB Version: 10.2.0.2.0
OS Version: Solaris 10
While trying to export a table from a schema i am getting error:
exp-00011 table does not exist
when i check the source database i found that table name as 'abc' exists there
but when i log on to schema and try to check the info about the abc table with below mentioned query i got below error:
SQL> select table_name from user_tables where table_name='rtx';
no rows selected
i also checked with table_name='RTX'
i am getting the same error.
Can anyone help me out

sorry the table name is rtx
C:\Documents and Settings\Administrator>exp userid=sysadm/rtxprod@rtxprod tables=sysadm.rtx file='E:\rtx.dmp' buffer=1000000 feedback=10000 statistics=none
Export: Release 10.2.0.1.0 - Production on Thu May 10 14:36:34 2012
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options^C
C:\Documents and Settings\Administrator>exp userid=sysadm/rtxprod@rtxprod tables=sysadm.rtx file='E:\rtx.dmp' buffer=1000000 feedback=10000 statistics=none
Export: Release 10.2.0.1.0 - Production on Thu May 10 14:37:05 2012
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options
Export done in WE8MSWIN1252 character set and AL16UTF16 NCHAR character set
server uses WE8ISO8859P1 character set (possible charset conversion)
About to export specified tables via Conventional Path ...
EXP-00011: SYSADM.RTX does not exist
Export terminated successfully with warnings.

Row action event on data table does not occur when rows added dynamically

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