获取当前html标签自定义属性的值 - Crazy_snail

获取当前html标签自定义属性的值

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>自定义标签属性的使用</title>
<script type="text/javascript" src="../js/jquery-1.8.3.js"></script>
</head>
<body>
<hr>
<h1>自定义标签属性</h1>

自定义标签属性：<input id="zval" type="button" value="测试" zval = "自定义属性的值为：111" onclick="showAttrVal(this)" >

</body>

<script type="text/javascript">
function showAttrVal(obj){
    alert("自定义属性:"+$(obj).attr("zval"))
    alert("value="+$(obj).val())
}
</script>
</html>

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