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Retrieving DefaultTableModel from JTable
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Hewa Naimanage Sumedha Amalka
Greenhorn
Joined: Oct 31, 2006
Posts: 19
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Hi guys, I need to get DefaultTableModel from my exsiting Jtable; I am using Java 5.0 and when I use
DefaultTableModel model = (DefaultTableModel)dataTable.getModel();
sends me a
java.lang.ClassCastException
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SCJP 1.4 71%, SCWCD 1.5 84%, SCBCD 90%, SCMAD 98%
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Darryl Burke
Bartender
Joined: May 03, 2008
Posts: 4166
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If you need the table to have a DefaultTableModel, either construct it with a DefaultTableModel or setModel to a DefaultTableModel.
If the table's model isn't a DefaultTableModel, you can't cast it as such.
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luck, db
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subject: Retrieving DefaultTableModel from JTable
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