Comments by Member 12986818 (Top 7 by date)

By trying above code blank textfield submitted...and this is error. So which method I have to try?

sir, I tried 2nd one.. read data from user...but still column name not displays..here code is

try
{
String query="Select * from enquiry";
PreparedStatement pst=conn.prepareStatement(query);
ResultSet rs=pst.executeQuery();

ResultSetMetaData rsmd = rs.getMetaData();
int columnCount = rsmd.getColumnCount();
DefaultTableModel tm = (DefaultTableModel) table.getModel();

for(int i=1;i<=columnCount;i++)
{
tm.addColumn(rsmd.getColumnName(i));
}

while (rs.next())
{
String[] a = new String[columnCount];
for(int i = 0; i < columnCount; i++)
{
a[i] = rs.getString(i+1);

}
tm.addRow(a);
// tm.fireTableDataChanged();

rs.close();
pst.close();
}
}

catch(Exception e)
{
e.printStackTrace();
}
}

okay...Thank you

sir, Is is possible to give changes in above code only?