I have some pre defined time in mysql database in varchar format for example - 16:45, 00:30, 09:15, 20:50 and 10 more.
I want to display any one of these time in jspinner I am trying but getting error this my jspinner setup where I am displaying the time this is inside constructor-
Date date = new Date();
SpinnerDateModel sm = new SpinnerDateModel(date, null, null, Calendar.HOUR_OF_DAY);
arr_time.setModel(sm);
JSpinner.DateEditor ar = new JSpinner.DateEditor(arr_time, "HH:mm");
arr_time.setEditor(ar);
and this my modify button code where I fetching the time as string from database trying to show them in jspinner
try {
if (evt.getActionCommand().equals("Modify")) {
String flno=JOptionPane.showInputDialog(this, "Enter Flight Number");
String sql="SELECT * FROM flights WHERE flightno='"+flno+"'";
smt = con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_READ_ONLY);
rs = smt.executeQuery(sql);
while (rs.next()) {
jTextField1.setText(rs.getString(1));
arr_time.setValue(rs.getString(2));
jTextField4.setText(rs.getString(4));
jTextField5.setText(rs.getString(5));
}
} else if(evt.getActionCommand().equals("Update")) {
}
run: illegal value
Error is coming in netbeans 7.1
Although not obvious, the error is telling you the type used to set the JSpinner
and the String
read in from the database are incompatible. SpinnerDateModel
uses a Date
as the underlying object type
Try
SimpleDateFormat format = new SimpleDateFormat("HH:mm");
arr_time.setValue(format.parseObject(rs.getString(2))); // e.g. input 16:45
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