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    <p>What about displaying fisrt some data in a JTable and, after, work with your database?</p> <p>1°) Extend an <a href="http://download.oracle.com/javase/1.4.2/docs/api/javax/swing/table/AbstractTableModel.html" rel="nofollow">AbstractTableModel</a> that will represente your DB Table. This is a good and short <a href="http://www.java2s.com/Code/Java/Swing-JFC/TablewithacustomTableModel.htm" rel="nofollow">example</a>.</p> <p>2°) Then, with the appropriate JDBC driver, you'll be able to execute your <a href="http://www.java2s.com/Code/Java/Database-SQL-JDBC/JDBCselect.htm" rel="nofollow">Select queries</a> on your database and retrieve data.</p> <p>3°) By firing right events through your AbstractTableModel (see <a href="http://download.oracle.com/javase/1,5,0/docs/api/javax/swing/table/AbstractTableModel.html#fireTableDataChanged%28%29" rel="nofollow">fireTableDataChanged()</a>), your screen will be updated automaticaly</p> <p>4°) About delete record(s): you need to work with the <a href="http://download.oracle.com/javase/6/docs/api/javax/swing/JTable.html#selectionModel" rel="nofollow">selected</a> row(s). With it, you're able to reach your data (find primary key) and execute JDBC delete query. If and only if, your query is successfully executed, then update your internal data and fire events: <a href="http://download.oracle.com/javase/1.4.2/docs/api/javax/swing/table/AbstractTableModel.html#fireTableRowsDeleted%28int,%20int%29" rel="nofollow">fireTableRowsDeleted(int, int)</a>, <a href="http://download.oracle.com/javase/1.4.2/docs/api/javax/swing/table/AbstractTableModel.html#fireTableRowsInserted%28int,%20int%29" rel="nofollow">fireTableRowsInserted(int, int)</a>, etc.</p> <p>Good luck!</p>
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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