對(duì)話框的驗(yàn)證
這段代碼哪里出問(wèn)題了呢？
<!DOCTYPE html>
<html>
?<head>
? <title> new document </title> ?
? <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>? ?
? <script type="text/javascript"> ?
??? function openWindow()
??? {
??????? var message=confirm("是否打開(kāi)?");
??????? if(message==ture)
??????? {
???????? prompt("請(qǐng)輸入網(wǎng)址:","http//widcbgp.cn");
??????? }
??????? window.open("http://idcbgp.cn/","_blank","width=400px,height=500px,menubar=no,toolbar=no"); ?
??? }
??? // 新窗口打開(kāi)時(shí)彈出確認(rèn)框，是否打開(kāi)
??? // 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>
2017-01-01
大括號(hào)用錯(cuò)了，應(yīng)該?if(message==ture)
??????? {
???????? prompt("請(qǐng)輸入網(wǎng)址:","http//widcbgp.cn");
window.open("http://idcbgp.cn/","_blank","width=400px,height=500px,menubar=no,toolbar=no"); ???????? }
? ? ? ??
??? }