How can I add new row/column into existing jTable?
Hi add!
Can you help me how can I add new row/column into existing jTable?
Tnx in adv!
e.g
Create two buttons inside the Table ( "Add New Row" ) and ("Add new Column")
their handlers are:
add new row:
//i supose u already have
DefaultTabelModel tablemodel = new DefaultTableModel(rowdata, columnNames);
//and
JTabel jtable = new JTable(tablemodel);
// Handler (row)
jbtAddRow.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
if(jtable.getSelectedRow() >= 0 )
tablemodel.insertRow(jtable.getSelectedRow(), new java.util.Vector());
else
tablemodel.addRow(new java.util.Vector());
});to add new columns its the same but inside actionPerformed method:
ask for e.g "Whats the name for the new column"
then,
tablemodel.addColumn(nameOfColumn, new java.util.Vector()); Joao
Message was edited by:
Java__Estudante
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