【发布时间】:2020-08-21 15:15:00
【问题描述】:
我正在尝试创建一个产品卡片,当您将鼠标悬停在卡片上时,它将显示图像的缩略图,如果您将鼠标悬停在缩略图上,主图像将变为缩略图的图像。我已经设法完成了这项工作,但是当我拥有其他具有相似属性的卡片时(考虑到它是一个电子商务网站),我的挑战就来了。每当我将鼠标悬停在缩略图上时,两张卡片都会做出反应,而不是我悬停的卡片。当我将鼠标悬停在特定卡片中的特定缩略图上时,我如何才能让它只更改该卡片的主图像?
HTML 代码
<div class="display-area">
<div class="row">
<div class="col-lg-2 col-md-2">
<a href="">
<div class="product">
<div class="image-area">
<button class="fav"><i class="far fa-heart"></i></button>
<button class="quick-view"><span>Quick View</span><i class="fa fa-eye"
aria-hidden="true"></i>
</button>
<button class="compare"><i class="fas fa-balance-scale"></i></button>
<img src="./assets/images/ladies.jpg" alt="" class="main-img">
<div class="img-thumb thumb-1 active">
<img src="./assets/images/ladies.jpg" alt="">
</div>
<div class="img-thumb thumb-2">
<img src="./assets/images/men.jpg" alt="">
</div>
<div class="img-thumb thumb-3">
<img src="./assets/images/ladies.jpg" alt="">
</div>
</div>
<div class="details">
<div class="ratings">
<i class="fa fa-star" aria-hidden="true"></i>
<i class="fa fa-star" aria-hidden="true"></i>
<i class="fa fa-star" aria-hidden="true"></i>
<i class="fa fa-star" aria-hidden="true"></i>
<i class="fa fa-star" aria-hidden="true"></i>
</div>
<div class="shop">
The DMs
</div>
<div class="product-name">
Oversized Cottom Blouse
</div>
<div class="price">
P 250.00
</div>
</div>
</div>
</a>
</div>
<div class="col-lg-2 col-md-2">
<a href="">
<div class="product">
<span class="new-tag">New</span>
<div class="image-area">
<button class="fav"><i class="far fa-heart"></i></button>
<button class="quick-view"><span>Quick View</span><i class="fa fa-eye"
aria-hidden="true"></i>
</button>
<button class="compare"><i class="fas fa-balance-scale"></i></button>
<img src="./assets/images/ladies.jpg" alt="" class="main-img">
<div class="img-thumb thumb-1 active">
<img src="./assets/images/ladies.jpg" alt="">
</div>
<div class="img-thumb thumb-2">
<img src="./assets/images/men.jpg" alt="">
</div>
<div class="img-thumb thumb-3">
<img src="./assets/images/ladies.jpg" alt="">
</div>
</div>
<div class="details">
<div class="ratings">
<i class="fa fa-star" aria-hidden="true"></i>
<i class="fa fa-star" aria-hidden="true"></i>
<i class="fa fa-star" aria-hidden="true"></i>
<i class="fa fa-star" aria-hidden="true"></i>
<i class="fa fa-star" aria-hidden="true"></i>
</div>
<div class="shop">
The DMs
</div>
<div class="product-name">
Oversized Cottom Blouse
</div>
<div class="price">
P 250.00
</div>
</div>
</div>
</a>
</div>
</div>
</div>
JS 代码
/* product hover */
const thumbs = document.querySelectorAll('.img-thumb');
const mainImg = document.querySelectorAll('.main-img');
thumbs.forEach(function(thumb) {
thumb.addEventListener('mouseover', function() {
for (let img = 0; img < mainImg.length; img++) {
mainImg.forEach(function(image) {
image.src = thumb.children[0].src;
});
}
for (let i = 0; i < thumbs.length; i++) {
thumbs[i].classList.remove("active");
}
thumb.classList.add("active");
});
});
【问题讨论】:
-
是的,我正在使用 boostrap 和 jquery
-
mainImg.forEach(function(image) { image.src = thumb.children[0].src;});好吧,你确实设置了所有图像。 (一目了然) -
我怎样才能只为特定图像设置?
标签: javascript html jquery twitter-bootstrap