此方法将散列键的属性设置为值并返回值。
语法
hash.set(key, value);
返回值
返回哈希值。
例子
<html> <head> <title>Prototype examples</title> <script type = "text/javascript" src = "/javascript/prototype.js"></script> <script> function showResult() { var h = new Hash({ a: 'apple', b: 'banana', c: 'coconut' }); alert( "h.inspect() : " + h.inspect() ); h.set('d', 'orange'); alert( "h.inspect() : " + h.inspect() ); h.set('a', 'kiwi'); alert( "h.inspect() : " + h.inspect() ); } </script> </head> <body> <p>Click the button to see the result.</p> <br /> <br /> <input type = "button" value = "Result" onclick = "showResult();"/> </body> </html>
作者:terry,如若转载,请注明出处:https://www.web176.com/prototype_api/8722.html