jQuery
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jquery jQuery.data() ??? ???
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??: ??$(selector).data(??)
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| Parameters | Description |
| name | ?? ?????. ??? ???? ??? ?????. ??? ???? ?? ?? ? ???? ??? ??? ?? ???? ??? ?????. |
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??: ??$(selector).data(??,?)
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| Parameters | Description |
| name | ?????. ??? ???? ??? ?????. |
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??: ??$(selector).data(object)
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| Parameters | Description |
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jquery jQuery.data() ??? ?
<html>
<head>
<script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("#btn1").click(function(){
$("div").data("greeting", "Hello World");
});
$("#btn2").click(function(){
alert($("div").data("greeting"));
});
});
</script>
</head>
<body>
<button id="btn1">把數(shù)據(jù)添加到 div 元素</button><br />
<button id="btn2">獲取已添加到 div 元素的數(shù)據(jù)</button>
<div></div>
</body>
</html>??? ????? ??? "???? ??" ??? ?????