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JTable doesn't refresh :(  RSS feed

 
Tomer Gal
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Hi Guys,
I'm doing a project for the university and I've got a problem with a JTable.
When I add some items it doesn't get updated, if someone could help I'd appreciate it.

Here is my code :



As you can understand... my attempt at the method reloadTheGUI() doesn't work. I'm planning on implementing there the code to refresh the JTable.
 
Tomer Gal
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Anybody ?
 
Ernest Friedman-Hill
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Hi,

First, a bit of business: you may not have read our naming policy on your way in. It requires that you use a full, real (sounding) first and last name for your display name. An initial isn't enough for a last name. You can change your display name here. Thanks!

Now, as to your problem: the TableModel needs to let the rest of the world know the data has changed. The way to do that is via a TableModelEvent, and the easiest thing you could do would be to call fireTableDataChanged() on your TableModel. This will cause the JTable to refetch all of its contents from the model.
 
It is sorta covered in the JavaRanch Style Guide.
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