删除并添加锚点href jQuery

Question

我有一个由锚元素组成的库，在这些元素中我有一"快速查看"按钮，当我单击此按钮时，会显示一个弹出窗口。如果我不点击按钮，而是点击项目，那么每个项目都应该把我带到网站的不同部分。我面临的问题是，当我设置这些锚的href的路径并单击快速查看按钮时，弹出窗口会迅速消失，我会转到我在锚元素的href中设置的任何路径。

我想在单击"快速查看"按钮时从锚点中删除href属性，然后在关闭弹出窗口时将其添加回。我知道当我单击快速查看按钮时，我可以使用$("a").removeAttr("href");来删除href，但如果我这样做，那么当我关闭弹出窗口时，锚点就不再具有href属性。

在删除href之前，我需要将href添加回他们最初的路径，我有大约40个这样的项目，我该如何解决这个问题？

注意：前两个项目有指向其他地方的href链接，如果你想看到弹出窗口，请点击最后两个项目中的一个。

代码笔：https://codepen.io/CodingGilbert/pen/KBpbLo

// Open popup shop item
$('.quickview__icon').click(function() {
$('.overlay').css({'opacity': '1', 'visibility': 'visible'});
// Change popup clothing-item: img, name, price
var imgid = "#"+$(this).attr('id').replace(/s/g,'') + "Img";
var en the anchors noimgsrc = $(imgid).prop('src');
var price = document.getElementById($(this).attr('id').replace(/s/g,'') + "Price").innerHTML;
$('#clothingImg').prop('src', imgsrc);
document.getElementById('clothingName').innerHTML = $(this).attr('id');
document.getElementById("clothingPrice").innerHTML = price;
});
// Popup close
$('#closeIcon').click(function() {
$('.popup, .overlay').css({
'opacity': '0',
'visibility': 'hidden'});
$('body').css('overflow', 'visible');
})

* {
margin: 0;
padding: 0;
}
*,
*::before,
*::after {
box-sizing: inherit;
}
html {
box-sizing: border-box;
font-size: 62.5%;
-webkit-font-smoothing: subpixel-antialiased;
}
body {
font-family: "Karla", sans-serif;
font-weight: 400;
line-height: 1.6;
color: #222;
}
.products-container {
display: flex;
}
.container {
padding: 2rem 3rem;
}
.shop-item {
width: calc(100% / 4);
height: 100%;
margin: 1rem;
position: relative;
display: flex;
justify-content: center;
}
.shop-item__img {
width: 100%;
height: 100%;
object-fit: cover;
}
.quickview {
width: 100%;
height: 100%;
position: absolute;
display: flex;
flex-direction: column;
justify-content: space-between;
align-content: center;
padding-bottom: 2rem;
color: #222;
letter-spacing: 0.15rem;
text-transform: uppercase;
opacity: 0;
transition: all ease-in-out 250ms;
}
.quickview:hover {
opacity: 1;
}
.quickview__icon {
font-size: 1rem;
background-color: rgba(204, 204, 204, 0.9);
padding: 0.7rem 1rem;
align-self: center;
}
.quickview__info {
font-size: 1.2rem;
align-self: center;
text-align: center;
}
.quickview__info--price {
font-size: 1rem;
color: rgba(61, 61, 61, 0.6);
}
.popup {
height: 100vh;
width: 100%;
background-color: rgba(245, 239, 236, 0.8);
display: flex;
justify-content: center;
align-items: center;
position: fixed;
top: 0;
left: 0;
z-index: 100;
opacity: 0;
visibility: hidden;
transition: all ease-in-out 250ms;
}
.popup__img {
height: 95%;
}
.popup__close-icon {
position: absolute;
top: 1rem;
right: 2.5rem;
font-size: 3rem;
color: #d1d1d1;
cursor: pointer;
transition: all ease-in-out 250ms;
}
.popup__close-icon:hover {
color: rgba(61, 61, 61, 0.6);
}
.popup__close-icon-clothing {
position: absolute;
font-size: 3.6rem;
font-weight: lighter;
color: #222;
top: -1rem;
right: 1.5rem;
cursor: pointer;
}
.overlay {
position: fixed;
overflow-y: scroll;
overscroll-behavior: contain;
top: 0;
right: 0;
bottom: 0;
left: 0;
opacity: 0;
visibility: hidden;
background-color: rgba(240, 240, 240, 0.6);
}
.popup-item {
width: 75%;
height: 150vh;
background-color: #fff;
margin: 5rem auto;
display: flex;
justify-content: center;
}
.product-info {
padding: 5rem 3.5rem;
letter-spacing: 0.1rem;
color: #222;
}
.product-info--shop {
padding: 0 3.5rem;
}
.product-info__price {
font-size: 2.4rem;
margin: 3rem 0;
display: block;
color: rgba(29, 29, 29, 0.7);
}
.product-info__text {
font-size: 1.4rem;
margin-bottom: 3rem;
color: rgba(29, 29, 29, 0.7);
}
.detail-group {
color: #222;
margin-bottom: 4rem;
}
.detail-group__span {
font-size: 1.1rem;
text-transform: uppercase;
}
.detail-group__size {
width: 12.5rem;
font-size: 1.1rem;
letter-spacing: 0.1rem;
padding: 1.1rem 2rem;
margin-top: 0.5rem;
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
border-radius: 0;
border: 0;
outline: none;
background: url(../img/down-arrow.png) 85%/7% no-repeat #f8f8f8;
}
.detail-group__quantity {
width: 7.5rem;
padding: 1.1rem 1.6rem;
margin-top: 0.5rem;
outline: none;
border: 0;
background-color: #f8f8f8;
}
.clothing-item-flex {
height: 100%;
background-color: #fff;
display: flex;
}
.clothing-item-flex__img-wrapper {
min-width: 60%;
margin: 1.5rem;
overflow: hidden;
}
.clothing-item-flex__img-wrapper--no-margin {
margin: 0;
}
.clothing-item-flex__img {
width: 100%;
height: 100%;
object-fit: cover;
}
.btn {
display: inline-block;
font-size: 1.2rem;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.2rem;
padding: 1.2rem 2.6rem;
border: 2px solid #fff;
color: #fff;
text-decoration: none;
outline: none;
transition: all 250ms ease-in-out;
}
.btn:hover {
color: #222;
background-color: #fff;
}
.btn--form {
color: #222;
border: 2px solid black;
font-weight: 400;
padding: 1.4rem 3.5rem;
cursor: pointer;
}
.btn--form:hover {
color: #fff;
background-color: #222;
}
.btn--form--shop {
padding: 2.3rem 3.4rem;
}
.btn-view {
display: block;
width: 10.5rem;
margin-top: 4rem;
font-size: 1.4rem;
letter-spacing: 0.1rem;
text-decoration: none;
color: rgba(61, 61, 61, 0.6);
border-bottom: 1px solid rgba(162, 162, 162, 0.7);
}
.popup-btn {
width: 3rem;
height: 3rem;
position: absolute;
top: 50%;
right: 9%;
cursor: pointer;
}
.popup-btn--prev {
transform: rotate(180deg);
left: 9%;
}
.popup-btn__icon {
height: 100%;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<section class="products-container container">
<a href="https://www.pinterest.com/pin/449304500297815470/" class="shop-item">
<img src="https://static1.squarespace.com/static/560c458be4b0af26f729d191/560c5de0e4b083d9c365515f/560d4f67e4b00b2c2a29ab00/1443712877696/lauren-winter-haori-jacket_0250.jpg?format=750w" alt="Clothing item" class="lazy shop-item__img" id="HaoriJacketImg">
<div class="quickview">
<span class="quickview__icon" id="Haori Jacket">Quick View</span>
<span class="quickview__info">Haori jacket<br><span class="quickview__info--price" id="HaoriJacketPrice">$210.00</span></span>
</div>
</a>

<a href="https://www.pinterest.com/pin/ASQyu4IhVADMC-1ZPfodm2IgJJD-Q2dKvL8t-bQZv-H5rfuxCX52s94/" class="shop-item">
<img src="https://static1.squarespace.com/static/560c458be4b0af26f729d191/560c5de0e4b083d9c365515f/560d5226e4b0e3eb29871ecf/1443713579307/lauren-winter-swing-dress_0183.jpg?format=2500w" alt="Clothing item" class="lazy shop-item__img" id="SwingDressImg">
<div class="quickview">
<span class="quickview__icon" id="Swing Dress">Quick View</span>
<span class="quickview__info">Swing dress<br><span class="quickview__info--price" id="SwingDressPrice">$218.00</span></span>
</div>
</a>

<a href="#" class="shop-item">
<img src="https://static1.squarespace.com/static/560c458be4b0af26f729d191/560c5de0e4b083d9c365515f/560d4fd9e4b03b1013fd1f56/1443712996946/lauren-winter-lounge-jumpsuit-black_0284.jpg?format=750w" alt="Clothing item" class="lazy shop-item__img" id="LoungeJumpsuitImg">
<div class="quickview">
<span class="quickview__icon" id="Lounge Jumpsuit">Quick View</span>
<span class="quickview__info">Lounge Jumpsuit<br><span class="quickview__info--price" id="LoungeJumpsuitPrice">$298.00</span></span>
</div>
</a>

<a href="#" class="shop-item">
<img src="https://static1.squarespace.com/static/560c458be4b0af26f729d191/560c5de0e4b083d9c365515f/560d542ae4b088b5adb66691/1443714094740/ulihu-blue-linen-crop-top_0320.jpg?format=750w" alt="Clothing item" class="lazy shop-item__img" id="LinenTopImg">
<div class="quickview">
<span class="quickview__icon" id="Linen Top">Quick View</span>
<span class="quickview__info">Linen top<br><span class="quickview__info--price" id="LinenTopPrice">$125.00</span></span>
</div>
</a>
</section>
<!-- Popup Shop Item -->
<div class="overlay">
<div class="popup-btn popup-btn--prev">
<img src="https://image.flaticon.com/icons/svg/60/60758.svg" alt="Previous button" class="popup-btn__icon">
</div>
<div class="popup-item">
<div class="clothing-item-flex">
<div class="clothing-item-flex__img-wrapper">
<img src="" alt="Clothing item" class="clothing-item-flex__img zoom-normal" id="clothingImg">
</div>
<div class="product-info">
<h2 class="heading-secondary" id="clothingName"></h2>
<span class="product-info__price" id="clothingPrice"></span>
<p class="product-info__text">Sed ornare tellus non lectus blandit faucibus. Curabitur convallis nibh ut libero lobortis ullamcorper. Aliquam ornare risus in orci iaculis egestas. Vivamus varius ipsum eu leo ...</p>
<div class="detail-group">
<p class="detail-group__span">Size:</p>
<select class="detail-group__size">
<option value="">Select Size</option>
<option value="0">0</option>
<option value="2">2</option>
<option value="4">4</option>
<option value="6">6</option>
<option value="8">8</option>
</select>
</div>
<div class="detail-group">
<p class="detail-group__span">Quantity:</p>
<input class="detail-group__quantity" max="9999" min="1" value="1" type="number">
</div>
<button type="button" class="btn btn--form btn--form--shop">Add to cart</button>
<a href="" class="btn-view">View Full Item</a>
</div>
</div>
<span class="popup__close-icon-clothing" id="closeIcon">&times;</span>
</div>
<div class="popup-btn">
<img src="https://image.flaticon.com/icons/svg/60/60758.svg" alt="Next button" class="popup-btn__icon">
</div>
</div>

Answer 1

再次查看您的示例后，我明白了问题所在。通常，您的quickview__icon跨度不会是<a />的子跨度，相反，它可能是一个兄弟跨度，并且您可以将其绝对放置在shop-item之上，这将完全排除重定向的尝试。

然而，为了让你的代码几乎按原样工作，你可以这样做：

$('.quickview__icon').click(function(event) {
event.preventDefault();

这将阻止<a />尝试重定向页面。

为了将来参考，请阅读X-Y问题，并试着看看为什么你的问题属于这一类。