find
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jquery find() ??? ???
??: find() ???? ?? ?? ???? ?? ? ??? ?? ??? ??? ???, jQuery ?? ?? ???? ??????.
??: ??.find(selector)
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| ???? | Description |
| ??? ?, ??? ?? ??? ??? ?? ?? ?? ??. |
DOM ?? ??? ???? jQuery ??? ?? ?? .find() ???? ???? DOM ???? ??? ??? ?? ??? ???? ???? ??? ? jQuery ??? ??? ? ????. . .find() ???? DOM ???? ? ?? ???? ????? ?? ???? .children() ???? ?????. .find() ???? ? ?? ??? ??? $() ??? ??? ???? ??? ??? ??? ???? ????? ????. ??? ???? ????? ????? ??????.
jquery find() ??? ?
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js"></script>
</head>
<body>
<p><span>Hello</span>, how are you?</p>
<p>Me? I'm <span>good</span>.</p>
<script>
$("p").find("span").css('color','red');
</script>
</body>
</html>??? ????? ??? "???? ??" ??? ?????