【发布时间】:2015-01-25 23:25:07
【问题描述】:
我想从 JOptionPane 中检索用户值,然后我想将这些值用作创建另一个类的新实例的参数。 这是我的代码:
protected void addCar()
{
String[] size = {"Large","Small"};
String[] value = {"Valuable","Not Valuable"};
JTextField regNum = new JTextField();
JList carSize = new JList(size);
JList carValue = new JList(value);
carValue.getSelectedValue();
System.out.println(carSize.getSelectedValue());
Object[] fields =
{
"Registration Number", regNum,
"Car Size", carSize,
"Car Value", carValue
};
JOptionPane.showOptionDialog(rootPane, fields, "Wish To Continue?",
JOptionPane.DEFAULT_OPTION, JOptionPane.YES_NO_OPTION,
null, null, regNum);
}//end addCar
【问题讨论】:
标签: java arrays swing object joptionpane