<!DOCTYPE html><html> <head> <title> new document </title> <meta http-equiv="Content-Type" content="text/html; charset=gbk"/> <script type="text/javascript"> function openWindow(){ var open=confrim("是否打开"); if (open==true){ var ulr=prompt("请输入网址","http://www.imooc.com/"); if (ulr==true){ window.open(ulr,"_blank",'windth=400px,hight=500px,menuber=no,toolber=no'); } else{ alert("再见"); } } else{ alert("再见"); } } </script> </head> <body> <input type="button" value="新窗口打开网站" onclick="openWindow()" /> </body></html>
3 回答
qq_青枣工作室_0
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var open=confrim("是否打开"); // 单词拼写错误，应该是 confirm
if (open==ture){ // 单词拼写错误，应该是 true
if (ulr==ture){ // 单词拼写错误，而且字符串不能直接用==true判断，应该直接写: if(ulr) {
修正后：
<!DOCTYPE html>
<html>
<head>
<title> new document </title>
<meta http-equiv="Content-Type" content="text/html; charset=gbk"/>
<script type="text/javascript">
function openWindow(){
var open=confirm("是否打开");
if (open==true){
var url=prompt("请输入网址","http://www.imooc.com/");
if (url){
window.open(url,"_blank",'windth=400px,hight=500px,menuber=no,toolber=no');
}
else{
alert("再见");
} }
else{
alert("再见");
}
}
</script>
</head>
<body>
<input type="button" value="新窗口打开网站" onclick="openWindow()" />
</body>
</html>
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