type 屬性可返回表單元素的類型。Button 對(duì)象的類型始終是 "button"。
buttonObject.type
下面的例子將返回按鈕的表單元素類型:
<html>
<head>
<script type="text/javascript">
function alertType()
{
alert(document.getElementById("myButton").type
)
}
</script>
</head>
<body>
<form>
<input type="button" value="Click me!" id="myButton"
onclick="alertType()" />
</form>
</body>
</html>
如對(duì)本文有疑問(wèn),請(qǐng)?zhí)峤坏浇涣髡搲?,廣大熱心網(wǎng)友會(huì)為你解答?。?點(diǎn)擊進(jìn)入論壇
Powered by 365建站網(wǎng) RSS地圖 HTML地圖
copyright © 2013-2024 版權(quán)所有 鄂ICP備17013400號(hào)