Possible Duplicate:
How to add a JComboBox to a JTable cell?
I'm finding it difficult to add JComboBox
to one of the cells of a JTable
, I tried the code below but it's not working..
How can I add jcombobox to a particular cell?
On pressing enter
a new jcombobox
should be added automatically to the desired column.
jTable1 = new javax.swing.JTable();
mod=new DefaultTableModel();
mod.addColumn("No");
mod.addColumn("Item ID");
mod.addColumn("Units");
mod.addColumn("Amount");
mod.addColumn("UOM");
mod.addColumn("Delivery Date");
mod.addColumn("Total Amount");
mod.addColumn("Notes");
mod.addColumn("Received");
mod.addRow(new Object [][] {
{1, null, null, null, null, null, null, null, null}
});
jTable1.setModel(mod);
jTable1.getColumnModel().getColumn(1).setCellEditor(new DefaultCellEditor(generateBox()));
jTable1.setColumnSelectionAllowed(true);
Code to generate ComboBox
private JComboBox generateBox()
{
JComboBox bx=null;
Connection con=CPool.getConnection();
try
{
Statement st=con.createStatement();
String query="select distinct inid from inventory where company_code="+"'"+ims.MainWindow.cc+"'";
ResultSet rs=st.executeQuery(query);
bx=new JComboBox();
while(rs.next()){
bx.addItem(rs.getString(1));
}
CPool.closeConnection(con);
CPool.closeStatement(st);
CPool.closeResultSet(rs);
}catch(Exception x)
{
System.out.println(x.getMessage());
}
return bx;
}
Look at this link it will help you
http://docs.oracle.com/javase/tutorial/uiswing/components/table.html
and the code :