<html>
<body><script type="text/javascript">var str1 = /(\w+)\s*/gi,str2 = /\s*(\w*)\s*(\w*)\s*(\w*)/gi;
name = "Doe, Jo h n";document.write(name.replace(str1,str2);</script></body>
</html>
我想把这里的Doe, Jo h n换成 Jo h n,Doe Jo h n格式不变,但是这个代码没有效果,求助。
<body><script type="text/javascript">var str1 = /(\w+)\s*/gi,str2 = /\s*(\w*)\s*(\w*)\s*(\w*)/gi;
name = "Doe, Jo h n";document.write(name.replace(str1,str2);</script></body>
</html>
我想把这里的Doe, Jo h n换成 Jo h n,Doe Jo h n格式不变,但是这个代码没有效果,求助。
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title><script type="text/javascript">
var str1 = /(\w+)\s*/gi;
var str2 = /\s*(\w*)\s*(\w*)\s*(\w*)/gi;
var name = "Doe, Jo h n";
document.write(name.replace(str1,str2));
</script>
</head><body>
</body>
</html>
<body>
<script type="text/javascript">
name = "Doe, Jo h n";
alert( name.split(',').reverse() )
</script>
</body>
</html>
document.write(name.split(",").reverse().join());
document.write(name.replace(/([^\,]+)\,([^\,]+)/,"$2,$1"));