【问题标题】:How to start the progress bar animation from left to right in owl carousel 2如何在owl carousel 2中从左到右启动进度条动画
【发布时间】:2020-02-21 07:47:21
【问题描述】:
【问题讨论】:
标签:
jquery
html
css
owl-carousel
owl-carousel-2
【解决方案1】:
您可以使用父 div 设计进度条。请全屏查看演示。
//Init the carousel
initSlider();
function initSlider() {
$(".owl-carousel").owlCarousel({
items: 1,
loop: true,
autoplay: true,
onInitialized: startProgressBar,
onTranslate: resetProgressBar,
onTranslated: startProgressBar
});
}
function startProgressBar() {
// apply keyframe animation
$(".slide-progress").css({
width: "100%",
transition: "width 5000ms"
});
}
function resetProgressBar() {
$(".slide-progress").css({
width: 0,
transition: "width 0s"
});
}
.owl-demo .item img {
display: block;
width: 100%;
height: auto;
}
.slide-progress {
width: 0;
max-width: 100%;
height: 4px;
background: #7fc242;
}
.slide-progress-main{
float:none;
margin:30px auto;
width:50%
}
<link href="https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.2.0/assets/owl.carousel.min.css" rel="stylesheet"/>
<link href="https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.2.0/assets/owl.theme.default.min.css" rel="stylesheet"/>
<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.2.0/owl.carousel.min.js"></script>
<div class="container">
<div class="owl-demo">
<div class="slide-progress-main">
<div class="slide-progress"></div>
</div>
<div class="owl-carousel owl-theme">
<div class="item">
<img src="http://placehold.it/850x350" alt="slide">
</div>
<div class="item">
<img src="http://placehold.it/850x350" alt="slide">
</div>
<div class="item">
<img src="http://placehold.it/850x350" alt="slide">
</div>
</div>
</div>
</div>