javascript 兼容IE和Firefox的复制到剪贴板效果

<!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>
<title>兼容IE和Firefox的复制到剪贴板效果</title>
<meta http-equiv="content-type" content="text/html;charset=gb2312">
</head>
<body>

<input type="text" id="copyValue" name="copyValue" value="www.zzsky.cn">
<input type="submit" value="复制到剪贴板" onclick="copyToClipboard(document.getElementById('copyValue').value);">
<script type="text/javascript">
function copyToClipboard(txt){
//IE
if(window.clipboardData){
  window.clipboardData.clearData();
  window.clipboardData.setData("Text", txt);
  alert("IE复制成功！");
}
//Firefox
else if(window.netscape){
  try{
   netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  }catch(e){
   alert("被浏览器拒绝！n请在浏览器地址栏输入'about:config'并回车n然后将'signed.applets.codebase_principal_support'设置为'true'");
  }
  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){
   return false;
  }
  clip.setData(trans,null,clipid.kGlobalClipboard);
  alert("Firefox复制成功！");
}
}
</script>
</body>
</html>

时间： 2024-09-15 18:57:47

javascript 兼容IE和Firefox的复制到剪贴板效果

javascript 兼容IE和Firefox的复制到剪贴板效果的相关文章

兼容ie和firefox css alpha实现透明效果

JavaScript在IE和Firefox(火狐)的不兼容问题解决方法小结_javascript技巧

Javascript兼容IE&FF的复制到剪贴板

IE与FireFox的JavaScript兼容问题解决办法_javascript技巧

JavaScript在IE和Firefox浏览器下的7个差异兼容写法小结_javascript技巧

window.event.keyCode兼容IE和Firefox实现js代码_javascript技巧

兼容主流浏览器的JS复制内容到剪贴板_javascript技巧

js实现兼容IE、Firefox的图片缩放代码_javascript技巧

通用弹出层页面(兼容IE、firefox)可关闭控制宽高及屏蔽背景_JSP编程