Topic: 求applet程序中怎样生成对话框.

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1.求applet程序中怎样生成对话框. Copy to clipboard
Posted by: jjl0604
Posted on: 2005-10-08 09:35

将applet程序插入到网页中,程序运行时,输入一些参数,如果参数输入错误,出现异常,要求显示一个警告对话框,这个对话框程序怎么写,谢了!
2.Re:求applet程序中怎样生成对话框. [Re: jjl0604] Copy to clipboard
Posted by: wijh
Posted on: 2005-10-08 14:28

只是简单的提示就调用JOptionPane.showMessageDialog就OK了吧。
3.Re:求applet程序中怎样生成对话框. [Re: jjl0604] Copy to clipboard
Posted by: jjl0604
Posted on: 2005-10-08 15:29

能不能再详细说明一下.
4.Re:求applet程序中怎样生成对话框. [Re: jjl0604] Copy to clipboard
Posted by: q_yuan
Posted on: 2005-10-11 20:31

比如：
JOptionPane.showMessageDialog(null,"已经到达了最后一条记录了，不能再找下一条了!","警告",JOptionPane.OK_OPTION);
5.Re:求applet程序中怎样生成对话框. [Re: jjl0604] Copy to clipboard
Posted by: why
Posted on: 2005-10-11 20:43

jjl0604 wrote:
能不能再详细说明一下.

If you want more, check the API doc:
http://java.sun.com/j2se/1.4.2/docs/api/javax/swing/JOptionPane.html

or search on Google or your favorite search engine for examples.

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