How to get row index?

Hi,
can any one tell me how to get the particular row index matrix. I need to get the row index when et_validate event raised.
Regards,
Siva

Hi Siva,
Use offset property in DBDataSource Object.
Int RowNo;
RowNo= DbDatasource.Offset;
Regards,
Sravan Kumar Pothu

Similar Messages

How to get row index in dynamically populated table?

Hi,
I am following example given in http://balusc.xs4all.nl/srv/dev-jep-dat.html to Dynamically populate datatable. How can I get row index while populating table in populateDynamicDataTable() method
private List myList;
private String[] headers; // Optional.
private HtmlDataTable dynamicDataTable;
// Actions ----------------------------------------------------------
public void loadMyList() {
// Set headers (optional).
headers = new String[] {"header1", "header2", "header3"};
// Set rows. This is a stub example, just do your dynamic thing.
String[] row1 = {"ID1", "Name1", "Value1"};
String[] row2 = {"ID2", "Name2", "Value2"};
String[] row3 = {"ID3", "Name3", "Value3"};
// Convert rows to List and set the List.
myList = new ArrayList();
myList.add(Arrays.asList(row1));
myList.add(Arrays.asList(row2));
myList.add(Arrays.asList(row3));
public void populateDynamicDataTable() {
//*********************** I want current row in this method *************//
// Any columns?
if (myList != null && myList.size() > 0) {
dynamicDataTable = new HtmlDataTable();
// Get amount of columns.
int columns = ((List) myList.get(0)).size();
// Set columns.
for (int i = 0; i < columns; i++) {
// Set header (optional).
UIOutput header = new UIOutput();
header.setValue(headers);
// Set output.
UIOutput output = new UIOutput();
ValueBinding myItem =
FacesContext
.getCurrentInstance()
.getApplication()
.createValueBinding("#{myItem[" + i + "]}");
output.setValueBinding("value", myItem);
// Set column.
UIColumn column = new UIColumn();
column.setHeader(header);
column.getChildren().add(output);
// Add column.
dynamicDataTable.getChildren().add(column);
// Getters ----------------------------------------------------------
public List getMyList() {
return myList;
public HtmlDataTable getDynamicDataTable() {
if (dynamicDataTable == null) {
loadMyList(); // Reload to get most recent data.
populateDynamicDataTable();
return dynamicDataTable;
// Setters ----------------------------------------------------------
public void setMyList(List myList) {
this.myList = myList;
public void setDynamicDataTable(HtmlDataTable dynamicDataTable) {
this.dynamicDataTable = dynamicDataTable;
I have tried dynamicDataTable.getRowIndex, but it returns -1
Is there any other way?
Thanks ,
Chitra.

When you dynamically populate a datatable, you're populating the columns, not the actual rows.
Just add EL to the styleClass attribute, like:styleClass="#{myBean.myTable.rowIndex == 1 ? 'highlightedClass' : 'defaultClass'}"where 'myTable' refers to a HtmlDataTable property in the backing bean.

How to get row index of data table in the while ValueChangeListener fired?

Hi,
i have a data table in my page, which contains various components like inputText, selectOneChoice in each row.
i am invoking a method ValueChangeListener attribute of the selectOneChoice component. I have given the autoSubmit=true for this component.
<tr:selectOneChoice id="ratingModelType"
value="#{childRatio.ratingModelType}" binding="#{pageManager.form.bindRatioType}"
valueChangeListener="#{pageManager.form.onRatingModelTypeChange}" autoSubmit="true"
contentStyle="width:150px" required="#{!childRatio.disableChildRatioRatingModelType}"
requiredMessageDetail="#{appBundle['error.ratingModelTypeShouldNotBeEmpty']}">
<f:selectItems value="#{pageManager.catalog['Rating Model Type']}" />
<tr:selectOneChoice>In that method i want to fetch the map(with all updated values) relevant to the currently modified row of the table.
Since i am not using the selectionListener or any radio buttons in the page i am not able to get the row index of the table.
somebody please tell me how to get the row index of the table, while ValueChangeListener fired?
Thanks in advance.
Subbu

Hi niki,
Thank you so much. With your suggestion i got the result exactly what i want.
thanks again.
--subbu

How to get row index in table?

I will show row no in table.
In help,I find a example and follow it,I test:
<bc4j:column attrName="Fdesc">
<columnHeader>
<bc4j:sortableHeader text="rowSetProperty"/>
</columnHeader>
<contents>
<bc4j:input readOnly="true">
<boundAttribute name="text">
<bc4j:rowSetProperty name="estimatedRowCount"/>
</boundAttribute>
</bc4j:input>
</contents>
</bc4j:column>
It's OK! But I couldn't get current row index.
I test:
<bc4j:column attrName="Fdesc">
<columnHeader>
<bc4j:sortableHeader text="rowSetProperty"/>
</columnHeader>
<contents>
<bc4j:input readOnly="true">
<boundAttribute name="text">
<bc4j:rowSetProperty name="currentRowIndex"/>
</boundAttribute>
</bc4j:input>
</contents>
</bc4j:column>
It's error! How can I do?

Thanks
I try:
<bc4j:column attrName="Fdesc">
<columnHeader>
<bc4j:sortableHeader text="Seq No"/>
</columnHeader>
<contents>
<textInput readOnly="true">
<boundAttribute name="text">
<bc4j:rowSetIteratorProperty name="currentRowIndex"/>
</boundAttribute>
</textInput>
</contents>
</bc4j:column>
Nothing be showed in the table cells.
Here, I finished using Javabean:
public class ClsRowIndexBean
private int _counter=0;
public ClsRowIndexBean()
public int getCounter()
return _counter++;
public int getCurrentCounter()
return _counter;
public void setCounter(int counter)
_counter = counter;
}

How to get the index of a h:column element?

Hi!
I'd like to know how to get the index of a <h:column> element.
Here is the code of what I'm trying to do:
<h:column>
     <a:commandLink
          value="#{familyAction.familyDocsByPrj}"
          action="#{homeAction.search(ROW_INDEX)}"
          reRender="rightAppPanel" />
</h:column>When clicking a row, I'd like to make a "search" depending on the selected row.
Does anybode know how to do that?
Thanks a lot :)

Thanks a lot for all your answers! :)
I finally got to do something with my little knowledge =P
I created a new class containing all the data needed for the dataTable (including a "String id").
And that's what I get:
<h:column>
     <a:commandLink
          value="#{familyAction.familyDocsByPrj.name}"
          action="#{homeAction.search(familyAction.familydocsByPrj.id)}"
          reRender="rightAppPanel" />
</h:column>

How to get all INDEXes from a database

How to get all INDEXes in a database? I need to store them in script file (.SQL). My database version is 10.2.0.3.0.
Edited by: Iniyavan on Sep 18, 2009 1:39 PM

--Thanks, Koppelaars. The second query works. But I'm unable to store in spool file. May be it's due to CLOBs in the output. I did the following:
set head off
set feedback off
set linesize 32727
set pagesize 50000
spool c:\indexes.sql
select dbms_metadata.get_ddl('INDEX',INDEX_NAME,'MYSCHEMA')
from user_indexes;
spool off
--In the spool file, I find only this
CREATE UNIQUE INDEX "MYSCHEMA"."A" ON "MYSCHEMA"."BNK_DEALID" ("DEAL_ID")
PCTF
CREATE INDEX "MYSCHEMA"."ACCENT_RAC_REPORT" ON "MYSCHEMA"."ACCENT" ("SCHEME", "VAL
CREATE INDEX "MYSCHEMA"."ACCENT_REPORT" ON "MYSCHEMA"."ACCENT" ("SCHEME", "APP_REF
CREATE UNIQUE INDEX "MYSCHEMA"."ACCENT_X" ON "MYSCHEMA"."ACCENT" ("DEAL_ID")
P
CREATE UNIQUE INDEX "MYSCHEMA"."ACCNAV_X" ON "MYSCHEMA"."ACCNAV" ("SCHEME", "ACCNA
--How to get all the DMLs in one SQL file?
--Nagappan, I'm using WIN.

How to get row number of selected entry from OVS search result

Hi,
Anyone having any idea on how to get row number of the selected entry/ how to differentiate rows in OVS search result in ON_OVS method?
Regards,
Jatin

Hi,
You can get the selected record to <ls_selection> structure in co phase 3.
From that structure you can get what ever field you want.,
check the below code for reference,
<< Moderator message - Cut and paste response from F4 help for ALV table field removed. Plagiarism is not allowed in SCN >>
hope this helps u.,
Thanks & Regards,
Kiran
Edited by: Rob Burbank on Jan 5, 2012 5:24 PM

I'm a MB Pro beginner (after 25 years with PC). I have an Iomega ext HD, but how do get it indexed. I'm trying searches in Finder, and it says "searching Iomega drive" - but I don't think it's indexing. How do I force it to index?

I'm a MB Pro beginner (after 25 years with PC). I have an Iomega ext HD, but how do get it indexed?, and it doesn't come up with any results I'm trying searches in Finder, and it says "searching Iomega drive" - but I don't think it's indexing. How do I force it to index?

Well I'm leaning the other way. I think my present MBP will be the last Apple product I buy.
With the way Apple is going, all New Mac computers are sealed unit that don't allow the user to upgrade them in any way. They are getting more expensive initially. They are impossible to fix, even by Apple. All the parts are either soldered to the Logic Board or glued inside the case parts. The add on warranty only covers manufacturing defects and is expensive. And to fix one out of waranty is close to if not more then a new system.
The only thing different in a Mac, and most other products Apple sells, is the operating system and the cases they come in. As for the OS both have their glitches and at this time there are no viruses that infect OS X. There is more software available for Windows. More choices as to what hardware you can use or upgrade to at a later date.
Mac computers are becoming large iPads or iPhones with built in keyboards.
jeremy_from_rome wrote:
And as for the question: PC or Mac, the consensus that I hear from colleagues and friends is just as you state it: stay with Mac, be patient, work at it, and you’ll never look back! Thanks again

How to get the index of selected values in SelectManyChoice...

How to get the index of selected values in SelectManyChoice... the value which i get is coming when i submit the value second time

By using the given code i get the value of the selected indices, but problem here is i get the value when it get submits at the second time... First time the length of that int array is 0.
Second time it shows the value two times (i.e) First time submitted value and the second time submitted value. After that it works fine.. I have problem while clicking first time only..
The Following error also raises.. One multiselect is dependent on other multiselect.
DF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase PROCESS_VALIDATIONS 3
java.lang.ArrayIndexOutOfBoundsException: 6
     at oracle.adfinternal.view.faces.model.binding.FacesCtrlListBinding.findObjectFromIndex(FacesCtrlListBinding.java:334)
     at oracle.adfinternal.view.faces.model.binding.FacesCtrlListBinding.getInputValue(FacesCtrlListBinding.java:199)
     at oracle.jbo.uicli.binding.JUCtrlValueBinding.internalGet(JUCtrlValueBinding.java:2416)
     at oracle.jbo.uicli.binding.JUCtrlListBinding.internalGet(JUCtrlListBinding.java:3717)
     at oracle.adfinternal.view.faces.model.binding.FacesCtrlListBinding.internalGet(FacesCtrlListBinding.java:500)
     at oracle.adf.model.binding.DCControlBinding.get(DCControlBinding.java:749)
     at javax.el.MapELResolver.getValue(MapELResolver.java:164)
     at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
     at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
     at com.sun.el.parser.AstValue.getValue(Unknown Source)
     at com.sun.el.ValueExpressionImpl.getValue(Unknown Source)

How to get count,index and compare to arraylists

hi
how to get count,index and comparing of 2 arraylist.... plz suggest me asap...

How is your question related to JDBC? And what have you done so far with your code?

How to get the index of a row in dynamically generated list

Hi,
I am displaying a list which contains 6 rows using <logic:iterator/>
If i am changing a text value which is in 3 row, I want to pass that row index to the javascript function.
I am using IndexId attribute of <logic:iterator> to get the index of a row,but
It is working fine for Hyperlink buttons, but it is no working for text boxes.
can any one plz help me..
Thanks,
madhu

madhu,
Please post your code... It's a bit like asking a mechanic to fix your car blind folded.

How to get selectedRow index from TableColumnModel

Hi Folks, Can anybody suggest me how can i get the selected row index from TableColumnModel. User can add any number of rows to the table , but when user clicks on any row I need to get that Index.
This is very urgent requirement.
I'll will be glad if i get quick answer.
Below is my problem description in detail:
I'm using 5 column table. Each column is having its own customised editor.
now when user clicks on add button I'm populating one row in table(which contains 5 columns). In similar fashion user can add n number of rows. Now my question is if user clicks on any row i have to get the selected row index, based on that i have to do some other manipulations.
I have tried out using ListSelectionModel it works fine . But when I use setter method to set the selected row index it is not able to produce current selected row. Below is the code snippet
ListSelectionModel selModel = arl.getTableSelectionModel();
          selModel.addListSelectionListener(new ListSelectionListener() {
          public void valueChanged(ListSelectionEvent listSelEvt) {
          ListSelectionModel mdl = (ListSelectionModel)   listSelEvt.getSource();
          setSelectedRow(mdl.getMaxSelectionIndex());
private static int getSelectedRow(){
        return selectedRow;
    private static void setSelectedRow(int row){
      selectedRow = row;When i call getSelectedRow() it is not giving me the current selected row index.
Please suggest me the right approach.
This is very very urgent for me.
Thanks,
Joe

Hi Camickr,
Actually there are two columns, one is having JComboBox list and other is just JTextField. Now when user selects particular item from JComboBox list then some corresponding value has to be populated in second column. ie second column value should be kept changing depending on the user selection from JComboBox.
Now the problem is user can add one row (which contain above two columns) and can selects item and clicks on "add" button to add another row and selects some desired item from JComboBox and that corresponding value will be populated in next column. Now that actual problem is if user clicks on first row again to change the item from JComboBox I'm unable to set the corresponding value in its next column. For this reason I'm asking you how can i get the current row?
Below is the code snippet:
cbo.addActionListener(new java.awt.event.ActionListener() {
                public void actionPerformed(ActionEvent evt) {
              // JComboBox cb = (JComboBox)evt.getSource();
                cbo = (JComboBox)evt.getSource();
                String item = (String) cbo.getSelectedItem();
                item = item.trim();
                int row = getSelectedRow();
                if(getSelectedRow() == -1){
                    return;
                String len = (String)mdlListner.getValueAt(getSelectedRow(),mdlListner.LENGTH);
                String dt = (String)mdlListner.getValueAt(getSelectedRow(),mdlListner.DATA_TYPE);
                len = len.trim();
                if(item.equalsIgnoreCase(stringN) ||
                        item.equalsIgnoreCase(charN) ||
                         item.equalsIgnoreCase(binaryN))
                  jftLengthField.setEnabled(true);
                  if(len.equalsIgnoreCase(notApplicable)){
                    mdlListner.setValueAt("",getSelectedRow(),mdlListner.LENGTH);
                    jftLengthField.setBorder(null);
                else{
                        mdlListner.setValueAt(notApplicable,
                                    getSelectedRow(),mdlListner.LENGTH);
                        jftLengthField.setEnabled(false);
                }); Pls suggest me the solution for this.
Thanks,
Joe

How to get rows values in a column only ?

How to get all returned values in rows in a column.
e.g., a query gives output as :
123
234
233
12121
all in different rows. But i want the result like this:
123,234,233,12121.All in a single row and a single column .
How is this possible ?

prakash wrote:
hi ,
Use the following example
CREATE or replace FUNCTION fn_return_row
RETURN VARCHAR2
IS
v_row VARCHAR2 (32767);
BEGIN
FOR curr_row IN (SELECT ename
FROM emp11)
LOOP
v_row := v_row ||','|| curr_row.ename;
END LOOP;
RETURN v_row;
EXCEPTION
WHEN OTHERS
THEN
RETURN NULL;
END fn_return_row;
select fn_return_row from dual ;Thanks,
P PrakashThere's no need to use PL/SQL when SQL provides adequate functionality to do it.
The title of the thread is misleading as turning rows into columns is called pivoting, but the description of the issue wanting to join all the rows together into a single column, is actually called string aggregation.
As already demonstrated it can be done several ways.
1. with XML functionality
2. using the SYS_CONNECT_BY_PATH method
and if you have 11gR2, there's...
3. the new LISTAGG analytical function.
There is also an undocumented WMSYS.WM_CONCAT function, though this isn't as flexible as other methods in that you can't control the order of the aggregated data so easily, and using such undocumented functions in production code is dangerous, as the functionality could change in future versions of Oracle, as well as it's use making your code such that Oracle will not provide support if the code with issue is using it.

How to get the index of the word at current cursor position in the word?

Dear All
I am implementing a spell checker of my native language in Word. Whenever I run spell checker it start from the first word. How can I make it to start from the current cursor position? How can I get the index of the word at the current cursor position?
Thanks in advance.
Dharam Veer Sharma

hi Dharam Veer Sharma,
Thanks for sharing the solultion with us.
It is helpful for others who have the same issue. And if you have any Office developing issue, please feel free to open a new thread.
Have a nice day.
Regards & Fei
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.

Is there a way to find out how to get the index of a column?

Hello,
I want to know the index of a column for example the column at the first position in a jtable is 0 so how can i get this index?
for example: the column called "surname" is index 0 but the user can move the column. So the name stays the same but the index of the column changed. I search for a method like
table.getColumnIndex("surname");

I think it really depends on what the OP is trying to do. I think the program
below offers up the possible choices pretty well.
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.table.*;
public class TableColumnIndexDemo extends JFrame {
     private JTable table;
     private String[] names = new String[]{ "One", "Two", "Three", "Four", "Five" };
     public static void main( String args[] ) {
          SwingUtilities.invokeLater( new Runnable() {
               public void run() { new TableColumnIndexDemo(); }
     public TableColumnIndexDemo() {
          setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
          DefaultTableModel model = new DefaultTableModel( names, 1 );
          table = new JTable( model );
          JButton button = new JButton( "Print indices" );
          button.addActionListener( new ActionListener() {
               public void actionPerformed( ActionEvent e ) {
                    printIndices();
          getContentPane().setLayout( new BorderLayout() );
          getContentPane().add( button, BorderLayout.NORTH );
          getContentPane().add( new JScrollPane( table ), BorderLayout.CENTER );
          getContentPane().add( new JLabel( "Move columns around then print indices" ), BorderLayout.SOUTH );
          setSize( 300, 150 );
          setVisible( true );
          printIndices();
     private void printIndices() {
          TableColumnModel columnModel = table.getColumnModel();
          TableModel model = table.getModel();
          StringBuffer sb = new StringBuffer();
          System.out.println( "Visible order");
          for ( int k = 0; k < columnModel.getColumnCount(); k++ ) {
               if ( k > 0 ) sb.append( ", " );
               sb.append( k ).append( " " ).append( columnModel.getColumn( k ).getIdentifier() );
          System.out.println( sb );
          sb = new StringBuffer();
          System.out.println( "By name using getColumnIndex(TableModel,name)" );
          for( int k = 0; k < names.length; k++) {
               if ( k > 0 ) sb.append( ", " );
               sb.append( getColumnIndex( model, names[k] ) ).append( " " ).append( names[k] );
          System.out.println( sb );
          sb = new StringBuffer();
          System.out.println( "By name using columnModel.getColumnIndex(name)" );
          for( int k = 0; k < names.length; k++) {
               if ( k > 0 ) sb.append( ", " );
               sb.append( columnModel.getColumnIndex( names[k] ) ).append( " " ).append( names[k] );
          System.out.println( sb );
          sb = new StringBuffer();
          System.out.println( "Model index by visible order");
          for ( int k = 0; k < columnModel.getColumnCount(); k++ ) {
               if ( k > 0 ) sb.append( ", " );
               TableColumn column = columnModel.getColumn( k );
               sb.append( column.getModelIndex() ).append( " " ).append( column.getIdentifier() );
          System.out.println( sb );
     public static int getColumnIndex(TableModel model, String name) {
         for(int i = 0; i < model.getColumnCount(); i++) {
             if( model.getColumnName(i).equalsIgnoreCase(name) ) {
                 return i;
         return -1;
}

How to get row index?

Similar Messages

Maybe you are looking for