ボタンをクリックしてテキストのコピーを行います.
2248 ワード
<html>
<head>
<SCRIPT LANGUAGE="JavaScript">
function copyToClipBoard(id){
var clipBoardContent = document.getElementById(id).value;
if(window.clipboardData){
window.clipboardData.clearData();
window.clipboardData.setData("Text", clipBoardContent);
}else if (window.netscape){
try{
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
}catch (e){
alert(" ! !
, 'about:config' 。
'signed.applets.codebase_principal_support' , '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 = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
var copytext = clipBoardContent;
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(" !");
return true;
}
</SCRIPT>
</head>
<body>
<input type="text" id="code" onmouseover="this.select();" value='www.baidu.com' size="20" />
<input type="button" value=" " onClick="copyToClipBoard('code');" />
<br/>
</body>
</html>