标签：ar io sp for on 数据 bs cti ad
var UnloadConfirm = {};
UnloadConfirm.MSG_UNLOAD = "数据尚未保存，离开后可能会导致数据丢失\n\n您确定要离开吗？";
UnloadConfirm.set = function(a) {
window.onbeforeunload = function(b) {
b = b || window.event;
b.returnValue = a;
return a
}
};
UnloadConfirm.clear = function() {
fckDraft.delDraftById();
window.onbeforeunload = function() {}
};
UnloadConfirm.set(UnloadConfirm.MSG_UNLOAD);
js 阻止浏览器 刷新 关闭、js监听浏览 关闭 刷新 兼容IE6+ Firefox Chrome
标签：ar io sp for on 数据 bs cti ad
原文地址：http://my.oschina.net/darkness/blog/357034
