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Two JS methods to shield the right mouse button_javascript skills

WBOY
WBOYOriginal
2016-05-16 15:47:221258browse

Two ways to block the right mouse button in JS, a relatively common small JS function. After using this code, visitors will not be able to right-click when visiting your webpage, and the right-click menu will not pop up. This It is best not to use too many functions, as sometimes users will be disgusted.

The code is as follows:

<html>
<head>
<title>屏蔽鼠标右键</title>
</head>
<body oncontextmenu=self.event.returnvalue=false>
第一种方法：在body标签里加上oncontextmenu=self.event.returnvalue=false;
<br>
<script language="javascript">
<!--
function document.oncontextmenu()
{
return false;
}


function nocontextmenu()
{
if(document.all) {
event.cancelBubble=true;
event.returnvalue=false;
return false;
}
}
-->
</script>
第二种方法：在body里加入onmousedown="rclick()" oncontextmenu= "nocontextmenu()"
<br>
<script language="javascript">
<!--
function rclick()
{
if(document.all) {
if (event.button == 2){
event.returnvalue=false;
}
}
}
-->
</script>
<br>详细情况请查看代码。<br>
<br>现在点击你的鼠标右键，不起作用了。
</body>
</html>

The above is the entire content of this article, I hope it will be helpful to everyone’s study.

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