Question

Good evening

I have a JTable that I built with a TableModel how to update the elements of the table, because when I do table = new JTable (new TableProg (elementTab)) I create another table above the original table and it is very ugly

So for example how to update element of table in a loop at each iteration as “elementTab” changes?

thank you very much

Answer 1

I recommend you to extend an AbstractTableModel and implement an void addRow(YourObject row) that fits you. Or if you want to update the hole tables data, you could implement an void addElements(YourCollection elements) and use the void fireTableDataChanged()-method.

I.e. keep your data in a LinkedList and don’t forget to use void fireTableRowsInserted(int firstRow, int lastRow) when you add a new row.