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js confirm delete dialog box

高洛峰Original: 2016-12-17 14:18:321036browse

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>js确认删除对话框-懒人图库</title>
</head>

<body>
<p>
  <script language="javascript">
    function delcfm() {
        if (!confirm("确认要删除？")) {
            window.event.returnValue = false;
        }
    }
</script>
  <a href="http://www.lanrentuku.com/" onClick="delcfm()">删除</a></p>
<p>代码说明：单击删除的超链接后将执行delcfm()函数，在对话框中，如果点击“确定”，函数将返回true值，就将页面转到<a>标签中的链接页面执行删除的页面；如果点击“取消”，函数将返回false值，<a>标签将不转到执行删除的页面。</p>
<p>查找更多代码，请访问：<a href="http://www.lanrentuku.com" target="_blank">懒人图库</a></p>
</body>
</html>

Code description: After clicking the deleted hyperlink, the delcfm() function will be executed. In the dialog box, if you click "OK", the function will return a true value and the page will be redirected to the link page in the 3499910bf9dac5ae3c52d5ede7383485 tag. The page where deletion is performed; if "Cancel" is clicked, the function will return a false value, and the 3499910bf9dac5ae3c52d5ede7383485 tag will not go to the page where deletion is performed.

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