Get row by index from JTable

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How to get row with index i froj JTable ? I looked at member functions but there is nothing like getRowAt . Can anybody help ?

There is no "row" object for a table, so nothing you could get with a getRow method.

You can ask getValueAt() to get the individual values, use it for each column and you have your complete row.

How to get index value of a row in JTable? (Swing / AWT / SWT , How to get index value of a row in JTable? Post by: Shubham Rungta , Greenhorn. Sep 23, 2013 23:41:02. Hi, Can anyone know how to get index value of a row� // get the model from the jtable DefaultTableModel model = (DefaultTableModel)jTable1.getModel(); // get the selected row index int selectedRowIndex = jTable1.getSelectedRow(); // set the selected row data into jtextfields jTextFieldID.setText(model.getValueAt(selectedRowIndex, 0).toString());

AFAIK, there is no such method. Write something like that:

public String[] getRowAt(int row) {
     String[] result = new String[colNumber];

     for (int i = 0; i < colNumber; i++) {
         result[i] = table.getModel().getValueAt(row, col);
     }

     return result;
}

P.S - Use table.getValueAt() if you want to respect a rearranged by the user column order.

Get selected row and selected index : Table � Swing JFC � Java, Get selected row and selected index import javax.swing.JTable; import javax. swing.ListSelectionModel; public class Main { public static void main(String[] argv )� Disabling User Edits in a JTable with DefaultTableModel: 94. Sorting the Rows in a JTable Component Based on a Column: 95. Sorting a Column in a JTable Component: 96. Listening for Selection Events in a JTable Component: 97. Listening for Changes to the Rows and Columns of a JTable Component: 98. Listening for Column-Related Changes in a JTable

I recommend to create a TableModel based on a list of POJOs.

It's then easy to add a method like:

   MyPojo getData(int index);

Have a look at this sample I wrote some time ago for a starting point: http://puces-samples.svn.sourceforge.net/viewvc/puces-samples/tags/sessionstate-1.0/sessionstate-suite/sessionstate-sample/src/blogspot/puce/sessionstate/sample/ParticipantTableModel.java?revision=13&view=markup

javax.swing.JTable.getSelectedRow java code examples, public void mouseClicked(MouseEvent e) { if (e.getClickCount() == 2) {// 点击几次,这里是双击事件 int row = table.getSelectedRow(); String id = ids.get(row);� The following examples shows you how to get the selected rows or the selected columns or the selection of multiple cells in the JTable component. To listen for selection event we can add a selection listener to JTable component by calling the JTable.getSelectionModel().addListSelectionListener() method.

Try something like this

private void getIndexRow(){
    int i;
    int row = 0;
    int column = 0;
    i=Integer.parseInt(myTable.getValueAt(row,column).toString());
}

javax.swing.JTable.convertRowIndexToModel java code examples , for (int i = indices.length - 1; i >= 0; i--) { int modelIndex = historyTable. JTable. convertRowIndexToModel (Showing top 20 results out of 684). Common getValueAt(row, column); newValue = null; } List<Entrant> selectedEntrants = new ArrayList<>(); for (int i : selected) { selectedEntrants.add(entrants.get( entrantsTable. The following are Jave code examples for showing how to use getSelectedRow() of the javax.swing.JTable class. You can vote up the examples you like. Your votes will be used in our system to get more good examples.

Another way of doing it is using the table model's getDataVector() method.

DefaultTableModel tm = (DefaultTableModel) table.getModel();
Vector<Object> rowData = tm.getDataVector().elementAt(rowIndex);

JTable (Java Platform SE 8 ), Maps the index of the row in terms of the view to the underlying TableModel . Sets whether editors in this JTable get the keyboard focus when an editor is� Hi, i too having the same problem .I went on to do the suggestions mentioned by Craig but i couldnt get the result.I need to get the values of a column from a JTable which has to undergo some validations when I click a button .If I change the focus to other column with the mouse ,before entering that button,I can fetch the value.Is there any possibility to change the focus explicitly when I

JTable.DropLocation (Java Platform SE 7 ), getRow. public int getRow(). Returns the row index where a dropped item should be placed in the table. Interpretation of the value depends on the� Suppose that we have created a JTable with several columns and written codes that retrieve values from the cells. Normally, we do this to get a value from a specified cell: int row = 3; int column = 4; Object value = table.getValueAt(row, column); Everything looks normal until we have to insert a new column…

JAVA, Java - How To Set Value From A JTable Selected Row To JTextfields In Java Using NetBeans With Source Code. getModel(); // get the selected row index The cell get the class (.ui-state-highlight) so according to your ans i should use $('.ui-state-highlight').parent().index(); .It returns 2 where the highlighted cell is in 4 row considering 0 based. – KeVee Oct 31 '12 at 6:38

How can we remove a selected row from a JTable in Java?, A JTable component can follow the Model View Controller (MVC) design pattern for displaying the data in rows and columns. A JTable can� You can add a row header to the scroll pane to display numbers for each row in the table. Any component can be added to the row header. So one solution is to add a second (custom) JTable that just displays row numbers with a custom renderer so that the number look like the column headers. Check out Row Table Number for an example of this approach.

Comments
  • In my opinion you should avoid the use of DefaultTableModel, as it is almost always unrelated to the structure of your pre-existing data that you are putting in the model. It was a mistake on Sun's part to add it to the sdk, imo.
  • possible but nothing you should want to do: wouldn't work anyway if the model isn't of type DefaultTableModel (you need a cast in your snippet). Passing around a part of the raw, uncopied underlying datastructure is asking for trouble as code might accidentally change its contents, thus violating the model's contract of notifying its listeners on change
  • Good point. It might be what someone wants to do though. I added a cast to the answer.