java 弹出确认对话框的举例

说明:

       为了防止误操作,需要设计对话框对操作进行确认。若“确定”,则执行操作;若“取消”,则关闭对话框,不执行刚才的操作。

效果图如下:

代码如下:

<%@ page language="java" contentType="text/html; charset=utf-8"
    pageEncoding="utf-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
        <script type="text/javascript">
            function sea() {
	        var msg = "确认去看大海?";
	        if (confirm(msg)==true){
	            return true;
                }else{
	            return false;
	        }
	    }
        </script>
        <title>Insert title here</title>
    </head>
    <body>
        <a href="sea.html" onclick="javascript:return sea();">去看大海</a>
    </body>
</html>

猜你喜欢

转载自blog.csdn.net/qq_41815326/article/details/81611314
今日推荐