Replace row in JTable

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Brian - 28 Apr 2005 20:58 GMT

Hey,

Is it possiable to replace a row in a JTable with another on? I update a row
from the JTable, and want the new data to replace the old ones.

Brian

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John McGrath - 28 Apr 2005 22:28 GMT

> Is it possiable to replace a row in a JTable with another on? I update a
> row from the JTable, and want the new data to replace the old ones.

Yes, if your TableModel supports it. Take a look at DefaultTableModel.

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Regards,

John McGrath

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Brian - 28 Apr 2005 23:27 GMT

Hello,

I use the DefaultTableModel, and I have found the method
setValueAt(object,int,int) - nut isn't there anything smartere you can do?

Brian

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Ivan - 29 Apr 2005 01:33 GMT

Set the table values and then call
public void fireTableRowsUpdated(int firstRow, int lastRow) inherited from
AbstractTableModel

Ivan

> Hello,
>
> I use the DefaultTableModel, and I have found the method
> setValueAt(object,int,int) - nut isn't there anything smartere you can do?
>
> Brian

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John McGrath - 29 Apr 2005 06:30 GMT

> I use the DefaultTableModel, and I have found the method
> setValueAt(object,int,int) - nut isn't there anything smartere you can
> do?

If you are not happy with the methods that DefaultTableModel provides,
then subclass it and add any methods that you want. Just make sure you
fire the appropriate events when you modify the model.

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Regards,

John McGrath

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Replace row in JTable

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