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为啥出不来我想要的

来源：2-7 编程练习

AHe

2015-10-30 09:14

<!DOCTYPE html>

<html>

<head>

<title> new document </title>

function openWindow()

{

var queren=confirm("是否打开网页");

if (queren==ture)

{

var wocaozenmebuxing = prompt ("确认打开的网址","http：//www.imooc.com/");

if( wocaozenmebuxing != null)

{

window.open(wocaozenmebuxing,"_blank",'width=400px,height=500px,menubar=no,toolbar=no');

}

else{}

}

else{}

}

</script>

</head>

<body>

</body>

</html>

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2回答

Perona: 2015-10-30 09:40:55

已采纳

if (queren==ture)

是true，不是ture

 var wocaozenmebuxing = prompt ("确认打开的网址","http：//www.imooc.com/");

这一句冒号错了，改成英文分号

修改后的全代码

<!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 queren=confirm("是否打开网页");
            if (queren==true)
            {
                var wocaozenmebuxing = prompt ("确认打开的网址","http://www.imooc.com/");
                if( wocaozenmebuxing != null)
                {
                    window.open(wocaozenmebuxing,"_blank",'width=400px,height=500px,menubar=no,toolbar=no');
                }
                else{}
            }
            else{}
        }
    </script>
</head>
<body>
<input type="button" value="新窗口打开网站" onclick="openWindow()" />
</body>
</html>

1 0

AHe

非常感谢！

2015-10-30 12:11:06

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