<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<script type="text/javascript">
var UnloadConfirm = {};
UnloadConfirm.MSG_UNLOAD = "数据尚未保存,离开后可能会导致数据丢失
您确定要离开吗?";
UnloadConfirm.set = function(a) {
window.onbeforeunload = function(b) {
alert("进入init");
b = b || window.event;
b.returnValue = a;
return a
}
};
UnloadConfirm.set(UnloadConfirm.MSG_UNLOAD);
UnloadConfirm.clear = function() {
//fckDraft.delDraftById();
window.onbeforeunload = function() {
}
};
</script>
</head>
<body>
<a id="id" href="#" onclick="javascript:UnloadConfirm.clear()">c</a>
<a id="id" href="#" onclick="javascript:UnloadConfirm.set(UnloadConfirm.MSG_UNLOAD))">baidu2</a>
</body>
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