一、
淘宝购物车
代码:
1.html文件
<title>淘宝购物车页面</title>
<link href="css/myCart.css" rel="stylesheet" />
<script type="text/javascript" src="jquery-3.3.1.js"></script>
<script type="text/javascript">
("#allCheckBox").click(function(){
var checked = (".cart_td_1").children().removeAttr("checked");
$(".cart_td_1").children().prop("checked",checked);
});
//单选判断
$(".cart_td_1").children().click(function(){
isAllChecked();
});
//减少数量
$(".cart_td_6").children("img[alt='minus']").click(function(){
productNum(this,true);
});
//增加数量
$(".cart_td_6").children("img[alt='add']").click(function(){
productNum(this,false);
});
//单击删除
$(".cart_td_8").click(function(){
var spEl = $(this).parent();
var name = spEl.attr("name");
var len = $(this).parent().siblings("tr[id][name='"+name+"']").length;
if(len>0){
//不能删除店铺
spEl.remove();
}else{
//删除店铺
spEl.prev().remove();
spEl.remove();
}
productCount();
});
//删除所选
$("#deleteAll").click(function(){
//对商品列表遍历
$("tr[id]").each(function(i,e){
var isChecked = $(e).children(".cart_td_1").children().is(":checked");
if(isChecked){
var name = $(e).attr("name");
var len = $(e).siblings("tr[id][name='"+name+"']").length;
if(len>0){
//不能删除店铺
$(e).remove();
}else{
//删除店铺
$(e).prev().remove();
$(e).remove();
}
}
});
productCount();
});
});
//计算总价与小计
function productCount(){
var productTr = $("#shopping").find("tr[id]");
var totalPrice=0;
var totalScore=0;
productTr.each(function(i,e){
var num=$(e).children(".cart_td_6").children("input").val();
var price=$(e).children(".cart_td_5").text();
var sum = num*price;
var score=$(e).children(".cart_td_4").text()*num;
$(e).children(".cart_td_7").text(sum);
totalPrice+=sum;
totalScore+=score;
});
$("#total").text(totalPrice);
$("#integral").text(totalScore);
}
//判断是否全选
function isAllChecked(){
var checkBOxs = $(".cart_td_1").children();
var sum = checkBOxs.length;
var k=0;
checkBOxs.each(function(i,e){
if($(e).is(":checked")) k++;
});
if(sum==k){
$("#allCheckBox").prop("checked",true);
}else{
$("#allCheckBox").prop("checked",false);
}
}
//商品增加减少,flag为true时增加,flag为false时减少
function productNum(dom,flag){
var inputEl = $(dom).siblings("input");
var v = inputEl.val();
if(flag==true){
//减少数量
if(v<=1){
alert("商品数量至少为一件");
v = 1;
}else{
v--;
}
}else{
//增加数量
v++;
}
inputEl.val(v);
productCount();
}
</script>
</head>
<body>
<div id="header"><img src="images/taobao_logo.gif" alt="logo" /></div>
<div id="nav">您的位置:<a href="#">首页</a> > <a href="#">我的淘宝</a> > 我的购物车</div>
<div id="navlist">
<ul>
<li class="navlist_red_left"></li>
<li class="navlist_red">1. 查看购物车</li>
<li class="navlist_red_arrow"></li>
<li class="navlist_gray">2. 确认订单信息</li>
<li class="navlist_gray_arrow"></li>
<li class="navlist_gray">3. 付款到支付宝</li>
<li class="navlist_gray_arrow"></li>
<li class="navlist_gray">4. 确认收货</li>
<li class="navlist_gray_arrow"></li>
<li class="navlist_gray">5. 评价</li>
<li class="navlist_gray_right"></li>
</ul>
</div>
<div id="content">
<form action="" method="post" name="myform">
<table width="100%" border="0" cellspacing="0" cellpadding="0" id="shopping">
<tr>
<td class="title_1">
<input id="allCheckBox" type="checkbox" value=""/>全选
</td>
<td class="title_2" colspan="2">店铺宝贝</td>
<td class="title_3">获积分</td>
<td class="title_4">单价(元)</td>
<td class="title_5">数量</td>
<td class="title_6">小计(元)</td>
<td class="title_7">操作</td>
</tr>
<tr>
<td colspan="8" class="line"></td>
</tr>
<tr name="shop01">
<td colspan="8" class="shopInfo">店铺:<a href="#">纤巧百媚时尚鞋坊</a> 卖家:<a href="#">纤巧百媚</a> <img src="images/taobao_relation.jpg" alt="relation" /></td>
</tr>
<tr id="product1" name="shop01">
<td class="cart_td_1">
<input name="cartCheckBox" type="checkbox" value="product1"/>
</td>
<td class="cart_td_2">
<img src="images/taobao_cart_01.jpg" alt="shopping"/>
</td>
<td class="cart_td_3">
<a href="#">日韩流行风时尚美眉最爱独特米字拼图金属坡跟公主靴子黑色</a><br />
颜色:棕色 尺码:37<br />
保障:<img src="images/taobao_icon_01.jpg" alt="icon" />
</td>
<td class="cart_td_4">5</td>
<td class="cart_td_5">138.00</td>
<td class="cart_td_6">
<img src="images/taobao_minus.jpg" alt="minus" class="hand"/>
<input id="num_1" type="text" value="1" class="num_input" readonly="readonly"/>
<img src="images/taobao_adding.jpg" alt="add" class="hand"/>
</td>
<td class="cart_td_7"></td>
<td class="cart_td_8"><a href="javascript:void(0);">删除</a></td>
</tr>
<tr name="shop02">
<td colspan="8" class="shopInfo">店铺:<a href="#">香港我的美丽日记</a> 卖家:<a href="#">lokemick2009</a> <img src="images/taobao_relation.jpg" alt="relation" /></td>
</tr>
<tr id="product2" name="shop02">
<td class="cart_td_1"><input name="cartCheckBox" type="checkbox" value="product2" /></td>
<td class="cart_td_2"><img src="images/taobao_cart_02.jpg" alt="shopping"/></td>
<td class="cart_td_3"><a href="#">chanel/香奈尔/香奈尔炫亮魅力唇膏3.5g</a><br />
保障:<img src="images/taobao_icon_01.jpg" alt="icon" /> <img src="images/taobao_icon_02.jpg" alt="icon" /></td>
<td class="cart_td_4">12</td>
<td class="cart_td_5">265.00</td>
<td class="cart_td_6"><img src="images/taobao_minus.jpg" alt="minus" class="hand"/> <input id="num_2" type="text" value="1" class="num_input" readonly="readonly"/> <img src="images/taobao_adding.jpg" alt="add" class="hand"/></td>
<td class="cart_td_7"></td>
<td class="cart_td_8"><a href="javascript:void(0);">删除</a></td>
</tr>
<tr name="shop03">
<td colspan="8" class="shopInfo">店铺:<a href="#">实体经营</a> 卖家:<a href="#">林颜店铺</a> <img src="images/taobao_relation.jpg" alt="relation" /></td>
</tr>
<tr id="product3" name="shop03">
<td class="cart_td_1"><input name="cartCheckBox" type="checkbox" value="product3"/></td>
<td class="cart_td_2"><img src="images/taobao_cart_03.jpg" alt="shopping"/></td>
<td class="cart_td_3"><a href="#">蝶妆海?蓝清滢粉底液10#(象牙白)</a><br />
保障:<img src="images/taobao_icon_01.jpg" alt="icon" /> <img src="images/taobao_icon_02.jpg" alt="icon" /></td>
<td class="cart_td_4">3</td>
<td class="cart_td_5">85.00</td>
<td class="cart_td_6"><img src="images/taobao_minus.jpg" alt="minus" class="hand"/> <input id="num_3" type="text" value="1" class="num_input" readonly="readonly"/> <img src="images/taobao_adding.jpg" alt="add" class="hand"/></td>
<td class="cart_td_7"></td>
<td class="cart_td_8"><a href="javascript:void(0);">删除</a></td>
</tr>
<tr name="shop04">
<td colspan="8" class="shopInfo">店铺:<a href="#">红豆豆的小屋</a> 卖家:<a href="#">taobao豆豆</a> <img src="images/taobao_relation.jpg" alt="relation" /></td>
</tr>
<tr id="product4" name="shop04">
<td class="cart_td_1"><input name="cartCheckBox" type="checkbox" value="product4"/></td>
<td class="cart_td_2"><img src="images/taobao_cart_04.jpg" alt="shopping"/></td>
<td class="cart_td_3"><a href="#">相宜促销专供 大S推荐 最好用的LilyBell化妆棉</a><br />
保障:<img src="images/taobao_icon_01.jpg" alt="icon" /></td>
<td class="cart_td_4">12</td>
<td class="cart_td_5">12.00</td>
<td class="cart_td_6"><img src="images/taobao_minus.jpg" alt="minus" class="hand"/> <input id="num_4" type="text" value="2" class="num_input" readonly="readonly"/> <img src="images/taobao_adding.jpg" alt="add" class="hand"/></td>
<td class="cart_td_7"></td>
<td class="cart_td_8"><a href="javascript:void(0);">删除</a></td>
</tr>
<tr>
<td colspan="3"><a id="deleteAll" href="javascript:void(0);"><img src="images/taobao_del.jpg" alt="delete"/></a></td>
<td colspan="5" class="shopend">商品总价(不含运费):<label id="total" class="yellow"></label> 元<br />
可获积分 <label class="yellow" id="integral"></label> 点<br />
<input name=" " type="image" src="images/taobao_subtn.jpg" /></td>
</tr>
</table>
</form>
</div>
</body>
</html>
2.CSS文件
body{
margin:0px;
padding:0px;
font-size:12px;
line-height:20px;
color:#333;
}
ul,li,ol,h1,dl,dd{
list-style:none;
margin:0px;
padding:0px;
}
a{
color:#1965b3;
text-decoration: none;
}
a:hover{
color:#CD590C;
text-decoration:underline;
}
img{
border:0px;
vertical-align:middle;
}
header{
height:40px;
margin:10px auto 10px auto;
width:800px;
clear:both;
}
nav{
margin:10px auto 10px auto;
width:800px;
clear:both;
}
navlist{
width:800px;
margin:0px auto 0px auto;
height:23px;
}
#navlist li{
float:left;
height:23px;
line-height:26px;
}
.navlist_red_left{
background-image:url(../images/taobao_bg.png);
background-repeat:no-repeat;
background-position:-12px -92px;
width:3px;
}
.navlist_red{
background-color:#ff6600;
text-align:center;
font-size:14px;
font-weight:bold;
color:#FFF;
width:130px;
}
.navlist_red_arrow{
background-color:#ff6600;
background-image:url(../images/taobao_bg.png);
background-repeat:no-repeat;
background-position:0px 0px;
width:13px;
}
.navlist_gray{
background-color:#e4e4e4;
text-align:center;
font-size:14px;
font-weight:bold;
width:150px;
}
.navlist_gray_arrow{
background-color:#e4e4e4;
background-image:url(../images/taobao_bg.png);
background-repeat:no-repeat;
background-position:0px 0px;
width:13px;
}
.navlist_gray_right{
background-image:url(../images/taobao_bg.png);
background-repeat:no-repeat;
background-position:-12px -138px;
width:3px;
}
content{
width:800px;
margin:10px auto 5px auto;
clear:both;
}
.title_1{
text-align:center;
width:50px;
}
.title_2{
text-align:center;
}
.title_3{
text-align:center;
width:80px;
}
.title_4{
text-align:center;
width:80px;
}
.title_5{
text-align:center;
width:100px;
}
.title_6{
text-align:center;
width:80px;
}
.title_7{
text-align:center;
width:60px;
}
.line{
background-color:#a7cbff;
height:3px;
}
.shopInfo{
padding-left:10px;
height:35px;
vertical-align:bottom;
}
.num_input{
border:solid 1px #666;
width:25px;
height:15px;
text-align:center;
}
.cart_td_1,.cart_td_2,.cart_td_3,.cart_td_4,.cart_td_5,.cart_td_6,.cart_td_7,.cart_td_8{
background-color:#e2f2ff;
border-bottom:solid 1px #d1ecff;
border-top:solid 1px #d1ecff;
text-align:center;
padding:5px;
}
.cart_td_1,.cart_td_3,.cart_td_4,.cart_td_5,.cart_td_6,.cart_td_7{
border-right:solid 1px #FFF;
}
.cart_td_3{
text-align:left;
}
.cart_td_4{
font-weight:bold;
}
.cart_td_7{
font-weight:bold;
color:#fe6400;
font-size:14px;
}
.hand{
cursor:pointer;
}
.shopend{
text-align:right;
padding-right:10px;
padding-bottom:10px;
}
.yellow{
font-weight:bold;
color:#fe6400;
font-size:18px;
line-height:40px;
}