如何解决如何获取当前活动的刷卡图像src并将其设置在另一个图像中?
我正在使用swiper js,并且试图获取当前活动的swiper图像的src的src并将其设置为与swiper无关的图像src,以便每当我单击下一个或上一个时按钮呈现与滑动当前活动图像相同的图像。
jsfiddle中的代码:
https://jsfiddle.net/fateh_alrabeai/yrtvogbn/35/
HTML代码:
<!--The image I want to be set it's soursce from the current active swiper image-->
<div class="crrent-image" id="crrent-image" style="text-align:center;">
<img src="https://picsum.photos/200" id="currentImage" alt="">
</div>
<!--swiper code -->
<div class="swiper-container gallery-top" style="margin-top:15px;">
<div class="swiper-wrapper">
<div class="swiper-slide" >
<img src="https://swiperjs.com/demos/images/nature-1.jpg" alt="">
</div>
<div class="swiper-slide" >
<img src="https://swiperjs.com/demos/images/nature-2.jpg" alt="">
</div>
<div class="swiper-slide" >
<img src="https://swiperjs.com/demos/images/nature-3.jpg" alt="">
</div>
<div class="swiper-slide" >
<img src="https://swiperjs.com/demos/images/nature-3.jpg" alt="">
</div>
</div>
<!-- Add Arrows -->
<div class="swiper-button-next swiper-button-white"></div>
<div class="swiper-button-prev swiper-button-white"></div>
</div>
<div class="swiper-container gallery-thumbs">
<div class="swiper-wrapper">
<div class="swiper-slide" >
<img src="https://swiperjs.com/demos/images/nature-1.jpg" alt="">
</div>
<div class="swiper-slide">
<img src="https://swiperjs.com/demos/images/nature-2.jpg" alt="">
</div>
<div class="swiper-slide" style="background-image:url(https://swiperjs.com/demos/images/nature-3.jpg)"></div>
<div class="swiper-slide" style="background-image:url(https://swiperjs.com/demos/images/nature-4.jpg)"></div>
</div>
JavaScript:
var galleryThumbs = new Swiper('.gallery-thumbs',{
spaceBetween: 10,slidesPerView: 4,freeMode: true,watchSlidesVisibility: true,watchSlidesProgress: true,});
var galleryTop = new Swiper('.gallery-top',navigation: {
nextEl: '.swiper-button-next',prevEl: '.swiper-button-prev',},thumbs: {
swiper: galleryThumbs
}
});
$(document).ready(function() {
var currentImage = $('.swiper-slide img').attr(src);
// console.log(var1);
$('#crrent-image img').attr('src',currentImage);
});
解决方法
万一有人在寻找相同的答案。
这是我解决的方法:
$(".swiper-button-next").click(function() {
var currentActiveSlide = $('.swiper-slide-active img').attr('src');
$('#main_image img').attr('src',currentActiveSlide);
});
$(".swiper-button-prev").click(function() {
var currentActiveSlide = $('.swiper-slide-active img').attr('src');
$('#main_image img').attr('src',currentActiveSlide);
});
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