Prototype - capitalize() 方法
此方法将字符串的首字母大写,并将所有其他字母小写。
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>单击按钮查看结果。</p> <br /> <br /> <input type = "button" value = "Result" onclick = "showResult();"/> </body> </html>
输出
prototype_string_processing.html