这是我的 Bootstrap 2 轮播,其中包含一个 html5 视频和 2 个图像(我必须在此元素中使用 Bootstrap 2 和 jQuery 1.9.1):
// without this script, the slider doesn't start on it's own:
!function ($) {
$(function(){
$('#homepage_slider').carousel()
})
}(window.jQuery)
#homepage_slider video {
min-height: 100% !important;
min-width: 100% !important;
height: auto !important;
width: auto !important;
overflow: hidden;
}
#homepage_slider img {
width: 100%;
max-width: 100%;
height: auto;
vertical-align: middle;
border: 0;
}
.carousel-inner>.item>img {
display: block;
line-height: 1;
}
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/2.3.2/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/2.3.2/js/bootstrap.min.js"></script>
<div id="banner">
<!-- Slider begins here -->
<div id="homepage_slider" class="carousel slide">
<ol class="carousel-indicators">
<li data-target="#homepage_slider" data-slide-to="0" class="active"></li>
<li data-target="#homepage_slider" data-slide-to="1"></li>
<li data-target="#homepage_slider" data-slide-to="2"></li>
</ol>
<!-- Carousel items -->
<div class="carousel-inner">
<!-- slide #1 -->
<div data-slide="0" class="item active">
<video title="1" id="bgvid" autoplay loop muted poster="http://www.thefrasier.com/wp-content/themes/frasier/images/Frasier_Home_120314.jpg"><source src="http://www.thefrasier.com/wp-content/uploads/2014/12/0_final_reel_home.webm" type="video/webm">Your browser does not support the video tag.</video>
</div>
<!-- slide #2 (image) -->
<div data-slide="1" class="item">
<img title="2" alt="image of hotel" src="http://hdcoolwallpapers.com/wp-content/uploads/2014/09/Hd-Ocean-Wallpapers-5.jpg">
</div>
<!-- slide #3 (image) -->
<div data-slide="2" class="item">
<img title="3" alt="image of apartment" src="http://imgs.abduzeedo.com/files/gismullr/beautifulhouses/bh306/wh01.jpg">
</div>
</div> <!-- end of '.carousel-inner' -->
<!-- Carousel nav -->
<a class="carousel-control left" href="#homepage_slider" data-slide="prev">‹</a>
<a class="carousel-control right" href="#homepage_slider" data-slide="next">›</a>
</div> <!-- end of '#homepage_slider' -->
<!-- Slider ends here -->
</div> <!-- end of "#banner" -->
目前 slider 不会自行启动,因此我必须包含 .carousel() 脚本以使其启动。
问题:播放视频时轮播不会暂停。如何在播放视频时让 slider 暂停,然后在播放完视频后恢复?然后当视频幻灯片再次激活时,让视频再次播放(和 slider 再次暂停)?
注意: slider 将始终只有 1 个视频和任意顺序的无限数量的图像。
非常感谢您的帮助! (这是 CodePen 上的同一个元素:https://codepen.io/mashablair/pen/eWLRJg)
最佳答案
请在下面找到更新后的代码。
var vid = document.getElementById("bgvid");
var playButton = document.querySelector("#slider-play-button button");
playButton.addEventListener("click", function() {
if (vid.paused) {
vid.play();
playButton.classList.remove("play-video-button");
playButton.classList.add("pause-video-button");
$('#homepage_slider').carousel('pause')
} else {
vid.pause();
playButton.classList.add("play-video-button");
playButton.classList.remove("pause-video-button");
$('#homepage_slider').carousel('cycle')
}
});
请取消注释 HTML 中的播放按钮。
关于javascript - 如何在 slider 中播放视频时暂停 Bootstrap 2 轮播,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/44012982/