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cart.vue
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cart.vue
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<template>
<div
class="cart"
@mouseenter="cartShow"
@mouseleave="cartNo"
>
<div class="cw_icon">
<i class="iconfont left"></i>
<span class="count">{{allNum}}</span>
<a href="javascript:void(0);">我的购物车</a>
<i class="iconfont right"></i>
</div>
<div :class="['dropdown-layer', flag==false? 'noshow':'show']">
<div class="space"></div>
<div v-if="cartList.length" class="settle-box">
<div class="title">
<h4>最新加入的商品</h4>
</div>
<div class="content" v-for="(item, index) in cartList" :key="index">
<ul class="mcart-sigle">
<li class="mcart-con">
<div>
<a href="" class="mcart_item">
<img :src="item.img" alt="">
<span>{{item.desc}}</span>
</a>
</div>
<div class="price">
<div><strong>￥{{item.cost}}</strong>x{{item.num}}</div>
<div class="delete" @click="orderDelete(index)">删除</div>
</div>
</li>
</ul>
</div>
<div class="foot_fixed">
<div class="cart_bottom">
<div>共<strong>{{allNum}}</strong>件商品</div>
<div>共计<strong class="total">￥{{total}}</strong></div>
<a class="go-cart" href="">去购物车</a>
</div>
</div>
</div>
<div v-else class="settle-box">
<div class="title">
<h4>最新加入的商品</h4>
</div>
<div class="cart-empty">
<i class="iconfont"></i>
<p>你的购物车还是空的</p>
</div>
<div class="foot_fixed">
<div class="cart_bottom">
<div>共<strong>{{allNum}}</strong>件商品</div>
<div>共计<strong class="total">￥{{total}}</strong></div>
<a class="go-cart" href="">去购物车</a>
</div>
</div>
</div>
</div>
</div>
</template>
<style lang="scss" scoped>
.cart{
display: flex;
flex-direction: column;
justify-content: space-around;
align-items: center;
& .cw_icon{
width: 150px;
height: 34px;
border: 1px solid #DFDFDF;
background: #F9F9F9;
text-align: center;
line-height: 34px;
font-size: 12px;
position: relative;
&:hover{
background: #fff;
border: 1px solid #ddd;
box-shadow: 0 0 5px rgba(0,0,0,.2);
}
& .iconfont{
padding: 0 6px;
}
& span{
background-color: #c81623;
display: block;
position: absolute;
top: -8px;
right: 20px;
border-radius: 50%;
line-height: 16px;
padding: 2px 3px;
color: #Fff;
transform: rotateZ(-14deg);
}
& a{
color: #666;
line-height: 34px;
padding-right: 6px;
}
& a:hover{
color: #f30213;
}
& .left{
color: #c81623;
}
& .right{
color: #999;
float: right;
}
}
.dropdown-layer{
position: absolute;
top: 40px;
right: 0;
width:320px;
background: #fff;
border: 1px solid #ddd;
box-shadow: 0 0 5px rgba(0,0,0,.2);
& .space{
position: absolute;
right: 0;
top: -7px;
width: 150px;
height: 12px;
background: #fff;
}
.settle-box{
max-height: 373px;
overflow: auto;
position: relative;
z-index: 2;
width: 100%;
background: #fff;
display: flex;
flex-direction: column;
justify-content: space-around;
.title{
text-align: left;
position: sticky;
background-color: #fff;
width: 100%;
top: -2px;
margin-bottom: 40px;
h4{
font-size:14px; padding:4px 3px;
}
}
.content{
padding: 10px 8px;
margin:10px 0;
background-color: #f5f5f5;
border:1px solid transparent;
&:hover{
background-color: #ffffff;
border:1px solid #f5f5f5;
}
.mcart-con{
display: flex;
flex-direction: row;
flex-wrap: nowrap;
justify-content: space-around;
align-items: flex-start;
.mcart_item{
display: flex;
flex-direction: row;
flex-wrap: nowrap;
justify-content: space-between;
align-items: flex-start;
color: #666;
span{
padding:0 8px;
text-align: left;
font-size: 14px;
}
}
.price{
color: #e4393c;
.delete{
color: #666;
font-size: 14px;
cursor: pointer;
}
.delete:hover{
color:#e4393c;
}
}
}
}
.foot_fixed{
position: sticky;
bottom: 0px;
.cart_bottom{
display: flex;
flex-direction: row;
flex-wrap: nowrap;
justify-content: space-around;
align-items: flex-start;
font-size: 12px;
padding: 6px 3px;
background-color: #f5f5f5;
.total{
color: #e4393c;
}
.go-cart{
font-size: 14px;
background-color: #e4393c;
color: #fff;
padding:2px 10px;
}
}}
.cart-empty{
height: 100px;
.iconfont{
font-size: 52px;
}
}
}
}
}
.show{
display: flex;
}
.noshow{
display: none;
}
</style>
<script>
export default {
data(){
return {
allNum:0,
total:0,
flag:false,
cartList:[{
img:"https://img10.360buyimg.com/n5/jfs/t1/34687/29/1523/83595/5cb98e20Eace6accb/91f34a7ec6df6dbc.jpg",
desc:"阿萨撒旦画说的佛收到货iOS多福is核对粉红色",
cost:1234,
num:3,
},
{
img:"https://img10.360buyimg.com/n5/jfs/t1/34687/29/1523/83595/5cb98e20Eace6accb/91f34a7ec6df6dbc.jpg",
desc:"阿萨撒旦画说的佛收到货iOS多福is核对粉红色",
cost:1234,
num:3,
},
{
img:"https://img10.360buyimg.com/n5/jfs/t1/34687/29/1523/83595/5cb98e20Eace6accb/91f34a7ec6df6dbc.jpg",
desc:"阿萨撒旦画说的佛收到货iOS多福is核对粉红色",
cost:1234,
num:3,
},
{
img:"https://img10.360buyimg.com/n5/jfs/t1/34687/29/1523/83595/5cb98e20Eace6accb/91f34a7ec6df6dbc.jpg",
desc:"阿萨撒旦画说的佛收到货iOS多福is核对粉红色",
cost:1234,
num:3,
}
]
}
},
mounted(){
this.calculateNum();
},
methods:{
orderDelete(index){
console.log(index)
this.cartList.splice(index, 1);
},
calculateNum(){
if(this.cartList){
this.cartList.forEach((ele, index)=>{
this.allNum += this.cartList[index].num;
this.total += this.cartList[index].cost;
})
}
},
cartShow(){
this.flag = true;
},
cartNo(){
this.flag = false;
}
}
}
</script>