I think the simplest way to build a model from an instance of ResultSet, could be as follows. public static void main(String[] args) throws Exception { // The Connection is obtained ResultSet rs = stmt.executeQuery(“select * from product_info”); // It creates and displays the table JTable table = new JTable(buildTableModel(rs)); // Closes the Connection JOptionPane.showMessageDialog(null, … Read more
So, you need some way to “tell” the table that the model has been loaded. You could use a listener call back mechanism, but it might be easier to use a SwingWorker instead. This will allow you to make a call to the database in a background thread and when it’s finished, update the UI … Read more
You can set the row count to 0. setRowCount(0) Quote from documentation: public void setRowCount(int rowCount) Sets the number of rows in the model. If the new size is greater than the current size, new rows are added to the end of the model If the new size is less than the current size, all … Read more
The row obtained from columnAtPoint() is in view coordinates, while removeRow() assumes model coordinates. Quoting from the relevant tutorial section: This distinction does not matter unless your viewed data has been rearranged by sorting, filtering, or user manipulation of columns. If so, you will need to use convertRowIndexToModel(), described near the end of Sorting and … Read more
I think the simplest way to build a model from an instance of ResultSet, could be as follows. public static void main(String[] args) throws Exception { // The Connection is obtained ResultSet rs = stmt.executeQuery(“select * from product_info”); // It creates and displays the table JTable table = new JTable(buildTableModel(rs)); // Closes the Connection JOptionPane.showMessageDialog(null, … Read more