管理浏览器前弹出提示框body onbeforeunloadjavascript:return are you sure to close window?
管理浏览器前弹出提示框
<body onbeforeunload="javascript:return 'are you sure to close window?'">
治理浏览器前弹出提示框
2012-10-26
管理浏览器前弹出提示框
<body onbeforeunload="javascript:return 'are you sure to close window?'">