复制代码代码如下:
<! doctype html public "-// w3c // dtd xhtml 1.0 transitional // en"
<html xmlns = "http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv = "content-type" content = "text /html ؛ charset = gb2312" />
<title> javaScript_ 获取网页标题代码 </title>
<script language = "javaScript">
وظيفة get_pagetitle (split_chr ، new_pagetit)
{
var titleItems ، return_title ؛
var the_pagetitle = document.title ؛
titleItems = the_pagetitle.split (split_chr) ؛
return_title = the_pagetitle ؛
if (titleItems [1])
{
return_title = the_pagetitle.replace (titleItems [1] ، new_pagetit)
}
آخر
{
إذا (new_pagetit)
{
return_title = the_pagetitle & split_chr & new_pagetit ؛
}
}
تنبيه (return_title) ؛
}
</script>
</head>
<body>
<value input = "测试" type = "button" onClick = "javaScript: get_pagetitle ('_' ، '=') ؛" />
</body>
</html>