Java如何从可选对话框中获取值

Question

JAVA如何从可选对话框中获取价值

您好， 我需要帮助，因为我堆栈= D这个问题我做了一个小程序，现在我做了一个小选项dialoge框，几个选项，我想保存选项你选择作为Int我怎么能这样做，这里是代码：

final JButton btnOdaberi = new JButton("Odaberi");
        btnOdaberi.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent arg0) {
                int t = 0;
                String[] rate = {"1","2","3","4","5","6","7","8","9","10","11","12"};
             int izaberi = JOptionPane.showOptionDialog(btnOdaberi, "Izaberi broj rata", "Rate",0,t,null, rate,"1");
    }

提前致谢。

Answer 1

您已将其保存在izaberi变量中，您只需显示它即可。 尝试：

JOptionPane.showMessageDialog(null, "Your choice was: "+(izaberi+1));

你的int izaberi下面的

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