1. oncontextmenu="window.event.returnValue=false" 将彻底屏蔽鼠标右键
<table border oncontextmenu=return(false)> <td>no </table> 可用于Table
2. <body onselectstart="return false"> 取消选取、防止复制
3. onpaste="return false" 不准粘贴
4. oncopy="return false;" oncut="re ......
Although the days of long and tedious code branches to target specific browsers in JavaScript are over, once in a while it's still necessary to do some simple code branching and object detection to ensure that a certain piece of code is working properly on a user's machine.
In this article, I ......
<HTML>
<HEAD>
<title>WEB页面导出为EXCEL文档的方法
</title>
</HEAD>
<body>
<BR>
<table id = "PrintA" width="100%" border="1" cellspacing="0" cellpadding="0" bgcolor = "#61FF13">
<TR style="text-align : center;" mce_style="text-ali ......
