<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta name="Keywords" content="YES!B/S!"/>
<meta name="Description" content="This page is from http://Justinyoung.cnblogs.com"/>
<title>CSS/Javascript demo</title>
<script type="text/javascript" language="javascript">
function test(){
copyToClipboard("dddd");
}
copyToClipboard =function(txt) {
if(window.clipboardData) {
window.clipboardData.clearData();
window.clipboardData.setData("Text", txt);
}elseif(navigator.userAgent.indexOf("Opera") !=-1) {
window.location = txt;
}elseif (window.netscape) {
try{
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
}catch (e) {
alert("您的firefox安全限制限制您进行剪贴板操作，请打开’about:config’将signed.applets.codebase_principal_support’设置为true’之后重试");
returnfalse;
}
var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);
if (!clip)
return;
var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);
if (!trans)
return;
trans.addDataFlavor('text/unicode');
var str =new Object();
var len =new Object();
var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
var copytext = txt;
str.data = copytext;
trans.setTransferData("text/unicode",str,copytext.length*2);
var clipid = Components.interfaces.nsIClipboard;
if (!clip)
returnfalse;
clip.setData(trans,null,clipid.kGlobalClipboard);
}
}
</script>
</head>
<body>
<button onclick="test();">复制到粘贴板</button>
以上就是本篇文章【【转】跨浏览器“复制到粘贴板”JavaScript代码】的全部内容了，欢迎阅览 ！ 文章地址：http://ww.kub2b.com/news/16090.html
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