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prependTo(selector)
将匹配元素集合追加到新的匹配元素集合‘selector’之前。
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head> <script src="http://code.jquery.com/jquery-latest.js"></script> <script> $(document).ready(function(){ $("span").prependTo("#foo"); // check prepend() examples }); </script> <style>div { background:yellow; }</style></head><body> <div id="foo">FOO!</div> <span>I have something to say... </span></body></html>
$("span").prependTo("#foo"); // check prepend() examples
将匹配span元素集合追加到特殊id属性值为‘foo’的匹配元素集合之前。 |
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