需求是商品只能选一次,有原价和现价.
大概的效果图是这样:
完整代码在这里,直接复制就能用:
<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
html{
background: rgb(214,175,209);
}
/*计算器*/
#app{
text-align: center;
margin-top: 8%;
position: relative;
}
.goods_box{
width: 70vw;
margin-left:15vw;
height: auto;
margin-top: 5%;
}
.goods_box ul{
width: 100%;
overflow:auto;
}
.goods_box ul li{
float: left;
width: 23%;
height: auto;
cursor: pointer;
margin: 2% 1%;
font-size: 0.6rem;
background: #fff;
display: flex;
align-items: center;
align-content: center;
padding-bottom: 1%;
border-radius: 4px;
}
.goods_img{
width: 40%;
border-radius: 6px;
height: auto;
margin-left: -4%;
margin-top: -4%;
box-shadow: 3px 3px 2px rgba(0,0,0,.24);
}
.price{
margin-left: 6%;
text-align: left;
}
.or_price{
color: rgba(242,58,58,0.8);
text-decoration: line-through;
}
.goods_name{
margin-top: 4%;
}
.now_and_or{
margin-top: 5%;
}
.now_price{
font-size: 1rem;
}
/*计算结果的盒子*/
.count_box{
width: 70vw;
margin-left:15vw;
height: auto;
border: 2px dashed rgb(253,234,93);
display: flex;
align-items: center;
padding: 2%;
position: relative;
}
.count_box .goods_img{
width: 100px;
height: 100px;
margin:0;
box-shadow: none;
}
.count_box ul{
width: 100%;
overflow:auto;
}
.count_box ul li{
float: left;
cursor: pointer;
font-size: 0.6rem;
display: flex;
align-items: center;
align-content: center;
padding-top: 2%;
padding-bottom: 1%;
border-radius: 4px;
}
.count_box ul li .price{
text-align: center;
}
.img_box{
position: relative;
}
.add{
font-size: 2rem;
color:rgb(253,234,93);
margin-left: 20px;
}
.delete{
display: flex;
align-items: center;
color:rgb(253,234,93);
font-size: 34px;
position: absolute;
top: -25%;
right: -9%;
cursor: pointer;
z-index: 1;
}
/*计算结果*/
.result{
margin-top: 16%;
margin-left: -30px;
font-size: 1rem;
display: flex;
align-items: center;
text-align: left;
background: rgb(214,175,209);
}
.result_content{
display: block;
margin-left: 2rem;
}
.or_amount{
text-decoration: line-through;
line-height: 2rem;
}
.equal_to{
font-size: 2rem;
color:rgb(253,234,93);
}
.now_amount span{
color:rgb(253,234,93);
}
.img01{
position: absolute;
}
.buy{
position: absolute;
right: 12px;
bottom: 10px;
font-size: 0.75rem;
}
</style>
</head>
<body>
<!-- 商品计算器 -->
<div id="app">
<div class="goods_box">
<ul>
<li class="goods" v-for="(item, index) in list" @click="choose(index)">
<img class="goods_img" v-bind:src="/UploadFiles/2021-04-02/item.goods_img">
总结
以上所述是小编给大家介绍的vue实现商品加减计算总价，希望对大家有所帮助，如果大家有任何疑问欢迎给我留言，小编会及时回复大家的！