contents
English['k?ntents]
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jquery ??() ??? ???
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??: ??.contents()
??: DOM ?? ??? ???? jQuery ??? ?? ?? .contents() ???? ???? DOM ???? ??? ??? ?? ?? ??? ???? ??? ? ????. ???? ??? ?? ??? jQuery ??. .contents() ? .children() ???? ?? jQuery ??? ??? ??? HTML ??? ????? ?? ???? ?????. iframe? ?? ???? ??? ???? ?? ?? .contents() ???? ???? iframe? ??? ??? ??? ?? ????.
jquery ??() ??? ?
<!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>Hello <a href="http://php.cn/">Apple</a>, how are you doing?</p>
<script>$("p").contents().filter(function(){ return this.nodeType != 1; }).wrap("<b/>");</script>
</body>
</html>??? ????? ??? "???? ??" ??? ?????