如何从卡片列表中一次只滑出一个卡片盒？

Question

这是我的网站的代码，看起来像这样：

我的CSS看起来像这样：

/** Card View ***/
.list-items {
    display: flex;
    flex-flow: wrap;
    justify-content: center;
}
.list-items .card{
    width: 18%;
    margin: 10px;
    background: #262626;

    position: relative;
    display: block;
    box-shadow: 0px 1px 2px 0px rgba(0,0,0,0.15);
    transition: 0.4s linear;
}
.card:hover{
    box-shadow: 0px 1px 35px 0px rgba(0,0,0,0.3);
}
.card .image{
    background: black;
    overflow: hidden;
}
.card .image img{
    height: 100%;
    width: 100%;
    transition: 0.3s;
}
.card.active .image img{
    opacity: 0.6;
    transform: scale(1.1);
}
.card .content{
    position: absolute;
    border: none;
    bottom: 0px;
    background: #262626;
    width: 100%;
    padding: 10px;
}
.content .title{
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
}
.content .category{
    color: #04e0b2;
    font-size: 12px;
}
.content .bottom{
    margin-top: 5px;
}
.content .bottom button{
    width: 100%;
    border: none;
    background: #04e0b2;
    color: #ffffff;
    font-weight: 800;
    padding: 8px 0px;
    transition: 0.3s ease;
    cursor: pointer;
}
.content .bottom button:hover{
    transform: scale(0.9);
}
.content .bottom{
    display: none;
}

这是HTML

<div class="list-items">
    <div class="card">
        <div class="image">
            <img src="https://www.themoviedb.org/t/p/w220_and_h330_face/mMWLGu9pFymqipN8yvISHsAaj72.jpg">
        </div>
        <div class="content">
            <div class="title">Dory's Reef Cam</div>
            <div class="category">Family, Animation, Comedy, Adventure</div>
            <div class="bottom">
                <button>Play</button>
            </div>
        </div>
    </div>
    <div class="card">
        <div class="image">
            <img src="https://www.themoviedb.org/t/p/w220_and_h330_face/mMWLGu9pFymqipN8yvISHsAaj72.jpg">
        </div>
        <div class="content">
            <div class="title">Dory's Reef Cam</div>
            <div class="category">Family, Animation, Comedy, Adventure</div>
            <div class="bottom">
                <button>Play</button>
            </div>
        </div>
    </div>
</div>

Javascript如下所示：

//Card Hover
$('.card').hover(function(){
    if($(this).hasClass('active')){
        $('.card .bottom').slideUp(function(){
            $('.card').removeClass('active');
        });
    }else{
        $('.card').addClass('active');
        $('.card .bottom').stop().slideDown();
    }
});

它的幻灯片上所有的卡片，列表项目，所有的一次，我想知道如何实现它的单一项目一次！

有没有办法像这样悬停单项和它的滑块，但只针对单项！

Answer 1

使用this引用悬停的卡

​

//Card Hover
$('.card').hover(function(){
$(this).toggleClass('active');
        $(this).find('.bottom').slideToggle();
});

/** Card View ***/
.list-items {
    display: flex;
    flex-flow: wrap;
    justify-content: center;
}
.list-items .card{
    width: 18%;
    margin: 10px;
    background: #262626;

    position: relative;
    display: block;
    box-shadow: 0px 1px 2px 0px rgba(0,0,0,0.15);
    transition: 0.4s linear;
}
.card:hover{
    box-shadow: 0px 1px 35px 0px rgba(0,0,0,0.3);
}
.card .image{
    background: black;
    overflow: hidden;
}
.card .image img{
    height: 100%;
    width: 100%;
    transition: 0.3s;
}
.card.active .image img{
    opacity: 0.6;
    transform: scale(1.1);
}
.card .content{
    position: absolute;
    border: none;
    bottom: 0px;
    background: #262626;
    width: 100%;
    padding: 10px;
}
.content .title{
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
}
.content .category{
    color: #04e0b2;
    font-size: 12px;
}
.content .bottom{
    margin-top: 5px;
}
.content .bottom button{
    width: 100%;
    border: none;
    background: #04e0b2;
    color: #ffffff;
    font-weight: 800;
    padding: 8px 0px;
    transition: 0.3s ease;
    cursor: pointer;
}
.content .bottom button:hover{
    transform: scale(0.9);
}
.content .bottom{
    display: none;
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="list-items">
    <div class="card">
        <div class="image">
            <img src="https://www.themoviedb.org/t/p/w220_and_h330_face/mMWLGu9pFymqipN8yvISHsAaj72.jpg">
        </div>
        <div class="content">
            <div class="title">Dory's Reef Cam</div>
            <div class="category">Family, Animation, Comedy, Adventure</div>
            <div class="bottom">
                <button>Play</button>
            </div>
        </div>
    </div>
    <div class="card">
        <div class="image">
            <img src="https://www.themoviedb.org/t/p/w220_and_h330_face/mMWLGu9pFymqipN8yvISHsAaj72.jpg">
        </div>
        <div class="content">
            <div class="title">Dory's Reef Cam</div>
            <div class="category">Family, Animation, Comedy, Adventure</div>
            <div class="bottom">
                <button>Play</button>
            </div>
        </div>
    </div>
</div>

​