為什么新窗口中的網址自動添加了當前頁面地址
<script?type="text/javascript">?? ????function?openWindow(){ ????????var?d?=?confirm("打開新窗口嗎?"); ????????????if(d==true){ ????????????????var?url?=?prompt("輸入網址:","http://www.xianlaiwan.cn/"); ????????????????????if(url!=null){ ????????????????????????window.open(url,"_blank","width=400,height=500,menubar=on,toolbar=on"); ????????????} ????????} ????}? ??</script>
2017-03-08
因為你已經定義過url啊