이러한 요소가 있는데 불투명도가 1 인 ul 내부에서 li을 선택해야합니다. 어떻게해야합니까?jQuery로 속성 불투명도가 1 인 요소를 선택하는 방법
<ul class="class" id="ul">
<li style="width: 100%; list-style: none outside none; position: absolute; top: 0px; left: 0px; z-index: 98; opacity: 0;"><a title="title1" href=""><img alt="alt" class="class_name" src="/images/7dfc294d5c3bcebecb2ec0e44fd27d1c.jpg"></a></li>
<li style="width: 100%; list-style: none outside none; position: absolute; top: 0px; left: 0px; z-index: 98; opacity: 0;"><a title="title2" href=""><img alt="alt" class="class_name " src="/images/a9c9eb42934df4576b352d88f607f292.jpg"></a></li>
<li style="width: 100%; list-style: none outside none; position: absolute; top: 0px; left: 0px; z-index: 98; opacity: 0;"><a title="title3" href=""><img alt="alt" class="class_name " src="/images/b64264692c0d648068c9d1380e9099c1.jpg"></a></li>
<li style="width: 100%; list-style: none outside none; position: absolute; top: 0px; left: 0px; z-index: 99; opacity: 1;"><a title="title4" href=""><img alt="alt" class="class_name " src="/images/43e3e5e2edc4234ecddbc89636e4e224.jpg"></a></li>
<li style="width: 100%; list-style: none outside none; position: absolute; top: 0px; left: 0px; z-index: 98; opacity: 0;"><a title="title5" href=""><img alt="e-alt" class="class_name " src="/images/31a156ce7f7ab5485366d24f6cbfbede.jpg"></a></li>
</ul>
같은 요소를 반환합니다 있는지 확실하지 않습니다 것은이 일을합니까 IE의'filter' CSS 규칙도 마찬가지입니까? 불투명도를 설정하지만, 너무 일하는거야? – Martijn
오류 : $ ("# ul li")이 null입니다. – themis
@themhz 내 데모 콘솔을 확인하면 작동합니까? – thecodeparadox