如何在Javascript/jQuery中隐藏id的内容？

Question

我在这个网站上有一堆这样的视频，来源如下：

<li id="vidLink-1498229769" class="videoContainer vidLink">
    <a href="/p/watch/1498229769:GM1ryG4eoTA6sMZV9wtDEpocuehpzDni">
        <span class="content-video-thumb-hover"></span>
        <img src="http://lockerz.vo.llnwd.net/o35/Lockerz/14/593/MEVIO-EmoGirlTV-SavesTheDay-TH1.jpg" id="clThumb_1498229769" class="videoThumb">
    </a>
    <a href="/p/watch/1498229769:GM1ryG4eoTA6sMZV9wtDEpocuehpzDni" class="videoTitle">Emo Girl TV - Saves the Day Interview</a>
                    <span class="PTZ-status PTZ-awarded">PTZ have been awarded for watching this video.</span>

如果span类是vidlink-*部分，是否可以隐藏整个id？

<span class="PTZ-status PTZ-awarded">PTZ have been awarded for watching this video.</span>

我想隐藏我已经在网站上看到的视频(与greasemonkey)，但我不知道如何…

Answer 1

如果您试图隐藏包含.PTZ-status的整个vidLink，您可以这样做：

$('.vidLink:has(.PTZ-awarded)').hide();