How to effect changes made in a jTable into a text file

i have created a jTable in netbeans6. The table model is DefaultTableModel.
i'm not understanding the concept of firecellupdate and other events listeners.
i want the changes i make to the table during runtime to be written into a Text file.
any help would be greatly appreciated.

rishi_86 wrote:
i have created a jTable in netbeans6. The table model is DefaultTableModel.
i'm not understanding the concept of firecellupdate and other events listeners.
i want the changes i make to the table during runtime to be written into a Text file.
any help would be greatly appreciated.you need to add the TableModelListener to your table model.
for example:
model.addTableModelListener(new TableModelListener() {
            public void tableChanged(TableModelEvent e) {
                // TODO Auto-generated method stub
         });then, you need to put your custom business logic(saving data to a text file, etc) into the tableChanged method.
From TableModelEvent you can get all information about the model changes.

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rishi_86 wrote:
i have created a jTable in netbeans6. The table model is DefaultTableModel.
i'm not understanding the concept of firecellupdate and other events listeners.
i want the changes i make to the table during runtime to be written into a Text file.
any help would be greatly appreciated.you need to add the TableModelListener to your table model.
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