HTML DOM defaultChecked ÊôÐÔ

¶¨ÒåºÍÓ÷¨

defaultChecked ÊôÐÔ¿É·µ»Ø checked ÊôÐÔµÄĬÈÏÖµ¡£

¸ÃÊôÐÔÔÚ checkbox ĬÈϱ»Ñ¡¶¨Ê±·µ»Ø true£¬·ñÔò·µ»Ø false¡£

Óï·¨

checkboxObject.defaultChecked

ʵÀý

ÏÂÃæµÄÀý×Ó¿É·µ»Ø checked ÊôÐÔµÄÖµ£º

<html>
<body>

<form>
<input type="checkbox" id="myCheck" checked="checked" />
</form>

<script type="text/javascript">
alert(document.getElementById("myCheck").defaultChecked)
</script>

</body>
</html>
VUE