原型 - capitalize() 方法
此方法使字符串的首字母大写,其余字母小写。
语法
string.capitalize();
返回值
返回一个字符串。
示例
<html>
<head>
<title>Prototype examples</title>
<script type = "text/javascript" src = "/javascript/prototype.js"></script>
<script>
function showResult() {
var str = 'hello';
alert("hello.capitalize() : " + str.capitalize() );
str = 'HELLO WORLD!';
alert("HELLO WORLD!.capitalize() : " + str.capitalize() );
}
</script>
</head>
<body>
<p>Click the button to see the result.</p>
<br />
<br />
<input type = "button" value = "Result" onclick = "showResult();"/>
</body>
</html>
输出
prototype_string_processing.htm
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