How do you remove selected rows from a JTable?

Question

I\'ve tried this:

public void removeSelectedFromTable(JTable from)
{
    int[] rows = from.getSelectedRows();
    TableModel tm= from.getModel();

    while(         


        

Answer 1

Try this:

int selectedIndex = table_.getSelectedRow();
while (selectedIndex >= 0) {
    int modelIndex = table_.convertRowIndexToModel(selectedIndex);
    tableModel_.removeRow(modelIndex);

    selectedIndex = table_.getSelectedRow();
}

Answer 2

This code work for me!

DefaultTableModel model = (DefaultTableModel) Table.getModel();
    int nbrrow=Table.getRowCount();

        if(nbrrow>=1){
            int[] rows = Table.getSelectedRows();
            if(rows.length>=1){
            if(Table.getModel().isCellEditable(Table.getSelectedRow(),Table.getSelectedColumn())
                       &&Table.isEditing()==true)
               {
                   Table.getCellEditor().stopCellEditing();
                    for(int i=0;i<rows.length;i++){ 
                     model.removeRow(rows[i]-i);
                   }
               }else{
                            for(int i=0;i<rows.length;i++){ 
                             model.removeRow(rows[i]-i);
                           }

                }
            for(int i=0;i<Table.getRowCount();i++){
                           model.setValueAt(i, i, 0);
                       }
              Table.revalidate();
              Table.repaint();
            }
        }

Answer 3

Try this

    public void removeSelectedFromTable(JTable table) {

        DefaultTableModel model = (DefaultTableModel) table.getModel();
        int indexes[] = table.getSelectedRows(); 
        int res = 0;
        for(int i = 0; i < indexes.length; i++) {
            res += (i>0)?(indexes[i]-indexes[i-1]-1):0;
            int index = table.convertRowIndexToModel(indexes[0]+res)
            model.removeRow(index);
        }
    }

Answer 4

I looked at all the solutions, but there are some exceptions, so I would like to add this answer.

for (int i = 0; i < raws.length; i++) {
    System.out.println("I : " + i);
    for (int j = 1; j <= 1; j++) {
        defaultTableModel.removeRow(0);
        jTStockJournal.clearSelection();
        defaultTableModel.fireTableDataChanged();
    }
}

Answer 5

private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
DefaultTableModel defaultModel = (DefaultTableModel) jTable1.getModel(); Vector newRow = new Vector(); defaultModel.removeRow(jTable1.getSelectedRow()); i = i - 1; }

Answer 6

That works for me:

if(tablaNotif.getSelectedRows().length>0){
    int[] rows = tablaNotif.getSelectedRows();
    if(tablaNotif.getSelectedRows().length<2) {
        modelo.remove(tablaNotif.convertRowIndexToModel(rows[0]));
    } else{
        for(int i = 0; i<tablaNotif.getSelectedRows().length;i++) {
            modelo.remove(tablaNotif.convertRowIndexToModel(rows[i]));
        }
        modelo.remove(tablaNotif.convertRowIndexToModel(rows[(tablaNotif.getSelectedRows().length-1)]));
    }
}