添加到购物车列表及相关商品推荐.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<!--<script type="text/javascript" src="js/tool.js"></script>-->
<style type="text/css">
*{margin: 0;padding: 0;}
ul{list-style: none;}
a{text-decoration: none;}
.box{
width: 1200px;
border: 1px solid;
margin: 50px auto 0;
}
.box ul{
overflow: hidden;
}
.box ul li{
width: 260px;
height: 100px;
font-size: 12px;
float: left;
margin-right: 53px;
margin-bottom: 15px;
}
.box .product a img{
float: left;
width: 98px;
height: 98px;
border: 1px solid #ccc;
margin-right: 10px;
}
.box .product .txt{
float: left;
width: 150px;
height: 36px;
line-height: 18px;
overflow: hidden;
}
.box .product .price{
float: left;
width: 150px;
color: #d91f20;
font-size: 14px;
margin-top: 5px;
overflow: hidden;
}
.box .product .add_to_cart{
float: left;
width: 105px;
height: 30px;
border: 1px solid #ccc;
margin-top: 8px;
text-align: center;
line-height: 30px;
}
.header{
width: 1200px;
/*height: 100px;*/
border: 1px solid #ccc;
margin: 0 auto;
}
.header .title{
display: flex;
justify-content: space-around;
height: 30px;
line-height: 30px;
border: 1px solid #ccc;
background: #f3f3f3;
}
.header .cart_list_box{
max-height: 306px;
overflow: auto;
}
.header .cart_list{
border: 1px solid #ccc;
display: flex;
justify-content: space-between;
border-bottom: none;
}
.header .cart_list li{
float: left;
height: 50px;
width: 200px;
font-size: 14px;
line-height: 50px;
text-align: center;
overflow: hidden;
background: #fff4e8;
}
.header .cart_list li .img{
width: 50px;
height: 50px;
}
.product_total{
width: 1200px;
margin: 0 auto;
overflow: hidden;
outline: 1px solid #ccc;
}
.product_total .fr{
float: right;
width: 280px;
height: 50px;
}
.product_total .fr p{
float: left;
line-height: 50px;
color: #ccc;
font-size: 12px;
}
.product_total .fr .calc{
float: right;
width: 110px;
height: 50px;
background: #e64346;
color: #fff;
font-weight: bold;
text-align: center;
line-height: 50px;
font-size: 18px;
}
.product_total .fr p #total{
color: orange;
font-size: 22px;
}
.product_total .fr p i{
font-size: 20px;
color: orange;
font-style: normal;
}
.product_total .fl #removeAll{
float: left;
margin-left: 500px;
margin-top: 4px;
width: 110px;
height: 40px;
background: #fff8f8;
border: 1px solid #ffdfdf;
color: #999;
text-align: center;
line-height: 40px;
font-size: 16px;
}
</style>
</head>
<body>
<div class="header">
<ul class="title">
<li>编号</li>
<li>图片</li>
<li>标题</li>
<li>数量</li>
<li>单价</li>
<li>操作</li>
</ul>
<div class="cart_list_box">
</div>
</div>
<div class="product_total">
<div class="fl">
<button id="removeAll">清空购物车</button>
</div>
<div class="fr">
<p>合计：<i>￥</i><span id="total">00.00</span></p>
<button class="calc">去结算</button>
</div>
</div>
<div class="box">
<h3>购买了该商品的用户还购买了</h3>
<ul class="con">
</ul>
</div>
<ul class="conModel">
<li style="display: none">
<div class="id" style="display:none">1</div>
<a href=""><img class="img" src="images/01.jpg"></a>
<p class="txt">益达（Extra）木糖醇无糖口香糖冰凉薄荷70粒98单瓶装</p>
<span class="price">￥13.90</span>
<a href="javascript:void(0)" class="add_to_cart">加入购物车</a>
</li>
</ul>
<script src="jquery-3.2.1.min.js"></script>
<script>
var json = [
{"id":"1","img":"images/01.jpg","txt":"益达（Extra）木糖醇无糖口香糖冰凉薄荷70粒98单瓶装","price":"￥13.90"},
{"id":"2","img":"images/02.jpg","txt":"益达（Extra）尊享护齿56g*3瓶京东定制装（草本精华+冰","price":"￥24.90"},
{"id":"3","img":"images/03.jpg","txt":"绿箭（DOUBLEMINT）无糖薄荷糖冰柠薄荷味35粒23.8g","price":"￥7.50"},
{"id":"4","img":"images/04.jpg","txt":"益达（Extra）木糖醇无糖口香糖香浓蜜瓜40粒56g单瓶装","price":"￥8.80"},
{"id":"5","img":"images/05.jpg","txt":"益达（Extra）无糖口香糖沁凉薄荷12片32g单盒装","price":"￥5.50"},
{"id":"6","img":"images/06.jpg","txt":"益达木糖醇无糖口香糖瓶装56g/瓶 益达口香糖 休闲零食","price":"￥8.80"},
{"id":"7","img":"images/07.jpg","txt":"益达木糖醇无糖口香糖瓶装56g/瓶*9口味组合休闲零食","price":"￥75.60"},
{"id":"8","img":"images/08.jpg","txt":"益达 无糖口香糖70粒摇一摇四口味合装 赠益达西瓜味24","price":"￥52.90"}
];
var parent = $(".con",$(".box")[0])[0];
for(var i = 0,len = json.length; i < len; i++){
var clone = $("li",$(".conModel")[0])[0].cloneNode(true);
if((i+1) % 4 === 0){
clone.style.marginRight = "0";
}
clone.style.display = "block";
clone.className = "product";
clone.children[0].innerHTML = json[i].id;
clone.children[1].children[0].src = json[i].img;
clone.children[2].innerHTML = json[i].txt;
clone.children[3].innerHTML = json[i].price;
parent.appendChild(clone);
}
// 动态添加购物车列表
var add_to_cart = $(".add_to_cart",$(".con")[0]);
for(var j = 0,cartLen = add_to_cart.length; j < cartLen; j++){
add_to_cart[j].onclick = function(){
var cart_list = $(".cart_list",$(".header")[0]);
for(var k =0, cart_list_len = cart_list.length; k < cart_list_len; k++){
if(this.parentNode.children[0].innerHTML === $("li",$(".cart_list")[k])[0].innerHTML ){
var num = ++cart_list[k].children[3].innerHTML;
var prices2 = Number(cart_list[k].children[4].innerHTML.slice(1));
$("#total").text((Number($("#total").text()) + prices2).toFixed(2));
return;
}
}
var clone = $(".title",$(".header")[0])[0].cloneNode(true);
clone.className = "cart_list";
clone.children[0].innerHTML = this.parentNode.children[0].innerHTML;
clone.children[1].innerHTML = this.parentNode.children[1].innerHTML;
clone.children[2].innerHTML = this.parentNode.children[2].innerHTML;
clone.children[3].innerHTML = "1";
clone.children[4].innerHTML = this.parentNode.children[3].innerHTML;
clone.children[5].innerHTML = "<a href='javascript:void(0)' class='remove'>删除</a>";
$(".cart_list_box",$(".header")[0])[0].appendChild(clone);
var prices1 = Number(clone.children[4].innerHTML.slice(1));
$("#total").text((Number($("#total").text()) + prices1).toFixed(2));
// 删除购物车列表内指定商品
for(var l = 0,remove_len = $(".remove").length; l < remove_len; l++){
$(".remove")[l].onclick = function(){
if(confirm("确认删除该商品？")){
var price = (this.parentNode.parentNode.children[4].innerHTML).slice(1);
var num = this.parentNode.parentNode.children[3].innerHTML;
var removePrices = price * num;
$("#total").text( (Number($("#total").text()) - removePrices).toFixed(2));
this.parentNode.parentNode.parentNode.removeChild(this.parentNode.parentNode);
}
}
}
}
}
// 清空购物车
$("#removeAll").click(function(){
for(var i = 0,len = $(".cart_list_box")[0].children.length; i < len; i++){
$(".cart_list_box")[0].removeChild($(".cart_list_box")[0].children[0]);
}
$("#total").text("00.00");
})
//去结算
$(".calc").click(function () {
window.location.href='http://www.baidu.com';
})
</script>
</body>
</html>
