New URL Utilities added to Preview

Hi All,
Last week or so we got a number of posts by people looking
to use URL parameters in Spry. Due to the request, we made a small
utility file that automatically gets URL params and hashes and
loads them into an object.
This makes it easy to use these values to control default
panels for widgets and setting detail regions onLoad.
The preview is here:
http://labs.adobe.com/technologies/spry/preview/
In the Utilities section:
http://labs.adobe.com/technologies/spry/preview/samples/utils/URLUtilsSample.html
http://labs.adobe.com/technologies/spry/preview/samples/data_region/DataWithURLParams.html
Let us know what you think.
Thanks,
Don

Thanks.
3-6 month to get approved by Adobe QA - will stop complaining about Apple AppStore approval challenges (that might delay submission by 2-4 weeks).

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HI,
My gui has the JTable component which has 5 columns. out of which 4 columns are checkboxes. whenever i select an item from the Jlist and click on the add button it will add a new row in JTable.
but the problem is whenever a new row is added to the table. the previously selected checkboxes of previous rows are being deselected. But i want to retain the selection of my previous rows even when a new row is added. please help me how to achieve this..i am posting my JTable code here:
class FunctionTableModel extends AbstractTableModel{
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 protected String func_element;
 protected int counter;
 //protected String[] func_array;
 protected Vector func_vector;
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 protected boolean [] m_Sum;
 protected boolean [] m_Min;
 protected boolean [] m_Avg;
 protected boolean [] m_Max;
 protected boolean [] m_SD;
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 * @param instances the initial set of Instances
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 public FunctionTableModel(Vector vec) {
 func_vector = vec;
 public Vector getDataVector(){
 return func_vector;
 * Sets the tablemodel to look at a new set of instances.
 * @param instances the new set of Instances.
 public void setElement(Vector vec) {
 for(int i=0;i<vec.size();i++){
 func_vector.add(vec.elementAt(i));
 counter++;
 fireTableDataChanged();
 m_Sum = new boolean [counter];
 m_Min = new boolean[counter];
 m_Avg = new boolean[counter];
 m_Max = new boolean[counter];
 m_SD = new boolean[counter];
 * Gets the number of attributes.
 * @return the number of attributes.
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 return func_vector.size();
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 * @return 3
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 * @param column the column index
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 switch (column) {
 case 0:
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 case 1:
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 case 2:
 return new Boolean(m_Min[row]);
 case 3:
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 case 4:
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 case 5:
 return new Boolean(m_SD[row]);
 default:
 return null;
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 * Gets the name for a column.
 * @param column the column index.
 * @return the name of the column.
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 case 0:
 return new String("Function Selected");
 case 1:
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 case 2:
 return new String("Min");
 case 3:
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 case 4:
 return new String("Max");
 case 5:
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 default:
 return null;
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 * @param value the new value.
 * @param row the row index.
 * @param col the column index.
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 if(col == 0){
 counter++;
 func_vector.add(counter,value.toString());
 if (col == 1)
 m_Sum[row] = ((Boolean) value).booleanValue();
 if (col == 2)
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 m_Avg[row] = ((Boolean) value).booleanValue();
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 m_Max[row] = ((Boolean) value).booleanValue();
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 return getValueAt(0, col).getClass();
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 * @param row ignored
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 * @return true if col == 1.
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 if (col >= 1) {
 return true;
 return false;
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 if(row<=func_vector.size()){
 func_vector.removeElementAt(row);
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 fireTableDataChanged();
 }

hi parvathi,
i have made changes to my previous code and here's the code:
class FunctionTableModel extends DefaultTableModel{
 /** The instances who's attribute structure we are reporting */
 //protected InitModel m_init;
 protected String func_element;
 protected int counter;
 protected int counter1;
 //protected String[] func_array;
 protected Vector func_vector;
 /** The flag for whether the instance will be included */
 protected boolean [] m_Sum;
 protected boolean [] m_Min;
 protected boolean [] m_Avg;
 protected boolean [] m_Max;
 protected boolean [] m_SD;
 //protected Vector m_Sum1;
 //protected Vector m_Min1;
 //protected Vector m_Avg1;
 //protected Vector m_Max1;
 //protected Vector m_SD1;
 * Creates the tablemodel with the given set of instances.
 * @param instances the initial set of Instances
 public FunctionTableModel() {
 System.out.println("entered the constr");
 counter =0;
 //counter1=0;
 //m_Sum1 = new Vector();
 //m_Min1 = new Vector();
 //m_Avg1 = new Vector();
 //m_Max1 = new Vector();
 //m_SD1 = new Vector();
 //func_array = new String[];
 func_vector = new Vector();
 public FunctionTableModel(Vector vec) {
 func_vector = vec;
 //setElement(func_vector);
 public Vector getDataVector(){
 return func_vector;
 * Sets the tablemodel to look at a new set of instances.
 * @param instances the new set of Instances.
 public void addRow(Vector vec) {
 //counter++;
 //func_element = ele;
 //System.out.println("FunctionTableModel- setElement() method");
 for(int i=0;i<vec.size();i++){
 func_vector.add(vec.elementAt(i));
 counter++;
 //System.out.println("counter ="+counter+new boolean[counter]);
 //m_Sum1 = m_Sum;
 //m_Min1 = m_Min;
 //m_Avg1 = m_Avg;
 //m_Max1 = m_Max;
 //m_SD1 = m_SD;
 //m_Sum = new boolean[counter];
 //System.out.println("at setElement");
 m_Sum = new boolean[counter];
 //System.out.println(counter);
 m_Min = new boolean[counter];
 //m_Min;
 m_Avg = new boolean[counter];
 //m_Avg1 = m_Avg;
 m_Max = new boolean[counter];
 //m_Max1 = m_Max;
 m_SD = new boolean[counter];
 //m_SD1 = m_SD;
 //counter1++;
 //func_array[counter]=ele;
 //func_vector.add(counter,ele);
 fireTableDataChanged();
 * Gets the number of attributes.
 * @return the number of attributes.
 //public int getRowCount() {
 //System.out.println("FunctionTableModel- getRowCount() method");
 //return func_vector.size();
 * Gets the number of columns: 3
 * @return 3
 public int getColumnCount() {
 return 6;
 * Gets a table cell
 * @param row the row index
 * @param column the column index
 * @return the value at row, column
 public Object getValueAt(int row, int column) {
 switch (column) {
 case 0:
 return func_vector.elementAt(row);
 case 1:{
 //System.out.println("in case 1");
 //Boolean m_Sum_Value = new Boolean(m_Sum[row]);
 //System.out.println("m_Sum_Value:"+m_Sum_Value.booleanValue());
 return new Boolean(m_Sum[row]);
 //m_Sum1.add(m_Sum_Value);
 //return m_Sum_Value;
 case 2:
 return new Boolean(m_Min[row]);
 case 3:
 return new Boolean(m_Avg[row]);
 case 4:
 return new Boolean(m_Max[row]);
 case 5:
 return new Boolean(m_SD[row]);
 default:
 return null;
 public void removeAll(){
 func_vector.removeAllElements();
 //m_Sum1.removeAllElements();
 fireTableDataChanged();
 * Gets the name for a column.
 * @param column the column index.
 * @return the name of the column.
 public String getColumnName(int column) {
 switch (column) {
 case 0:
 return new String("Function Selected");
 case 1:
 return new String("Sum");
 case 2:
 return new String("Min");
 case 3:
 return new String("Avg");
 case 4:
 return new String("Max");
 case 5:
 return new String("SD");
 default:
 return null;
 * Sets the value at a cell.
 * @param value the new value.
 * @param row the row index.
 * @param col the column index.
 public void setValueAt(Object value, int row, int col) {
 if(col == 0){
 counter++;
 func_vector.add(counter,value.toString());
 if (col == 1) {
 m_Sum[row] = ((Boolean) value).booleanValue();
 //System.out.println("m_Sum length "+m_Sum.length);
 //for(int i=0;i<=row;i++)
 // System.out.println("m_Sum1 "+i+((Boolean)m_Sum1.elementAt(i)).booleanValue());
 //System.out.println("m_Sum1["+row+"] "+ ((Boolean)m_Sum1.elementAt(row)).booleanValue());
 // System.out.println("m_Sum["+i+"] "+ m_Sum);
if (col == 2)
m_Min[row] = ((Boolean) value).booleanValue();
if (col == 3)
m_Avg[row] = ((Boolean) value).booleanValue();
if (col == 4)
m_Max[row] = ((Boolean) value).booleanValue();
if (col == 5)
m_SD[row] = ((Boolean) value).booleanValue();
* Gets the class of elements in a column.
* @param col the column index.
* @return the class of elements in the column.
public Class getColumnClass(int col) {
return getValueAt(0, col).getClass();
* Returns true if the column is the "selected" column.
* @param row ignored
* @param col the column index.
* @return true if col == 1.
public boolean isCellEditable(int row, int col) {
if (col >= 1) {
 return true;
return false;
public void removeRow(int row){
if(row<=func_vector.size()){
func_vector.removeElementAt(row);
counter--;
fireTableDataChanged();
previouslu i was using the setElement method. now i have replaced with the addRow method...
but anyways...the control is not going to any of these overridden methods...and none of the elements are added to the table. But i comment of all the addRow, getValueAt, getColumnClass methods...then it's adding rows to the table but with only the first column all the remaiing columns are just empty...
i am fed up with this...if you observe i have commented out somany lines...becoz i am trying to save my boolean array values into a vector..but that was also in vain...
i appreciate for ur help...
thanks
sri

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I am displayed a button using web dynpro abap,
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>
cranjith kumar wrote:
> I am displayed a button using web dynpro abap,
> if i click the button means a new url page should be
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>
> I did the application but when i click the button means
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>
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