Prototype实战教程----4.$H
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html> <head> <title>$H</title> <script type="text/javascript" language="javascript" src="prototype.js" ></script> <script> function test() { // 创建一个对象 var obj = { key1: 1, key2: 2, key3: 3 }; // 将其转换为Hash对象 var hash = $H(obj); alert(hash.toQueryString()); } </script> </head> <body> <form> <input type="button" value="click"/> </form> </body></html>
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