大家看看這樣寫(xiě)可以嗎
<!DOCTYPE html>
<html>
?<head>
? <title> new document </title>?
? <meta http-equiv="Content-Type" content="text/html; charset=gbk"/>??
? <script type="text/javascript">?
???? var newwindow=confirm("是否打開(kāi)新網(wǎng)址?")
??? // 新窗口打開(kāi)時(shí)彈出確認(rèn)框,是否打開(kāi)
???? if(newwindow==true){
???????? var newwindow=prompt("請(qǐng)輸入新網(wǎng)址:")
???????? if(newwindow!=null){
??????????? window.open('http://idcbgp.cn','_bank','width=400,height=500,menubar=no,toolbar=no')
???????? }
???????? else{alert("再見(jiàn)!");}
???? }
???? else{}
??? // 通過(guò)輸入對(duì)話框,確定打開(kāi)的網(wǎng)址,默認(rèn)為 http://idcbgp.cn/
??? //打開(kāi)的窗口要求,寬400像素,高500像素,無(wú)菜單欄、無(wú)工具欄。
???
???
? </script>
?</head>
?<body>
?? <input type="button" value="新窗口打開(kāi)網(wǎng)站" onclick="openWindow()" />
?</body>
</html>
2019-05-16
function openwindow()? ?漏寫(xiě)函數(shù)了