海南澄迈住房和城乡建设厅网站,个人是否可以申请网址,吴桥做网站,vs做网站登录界面要求
可以进行购物车水果删除可以进行水果数量增减可以进行总价计算、购物车商品计算选中所有水果也会一同勾选全选框#xff0c;全选框勾选也能选中所有水果可以记录购物车状态#xff0c;当页面关闭后重新打开可以看到原先的购物车数据
功能代码
!DOCTYPE html…要求
可以进行购物车水果删除可以进行水果数量增减可以进行总价计算、购物车商品计算选中所有水果也会一同勾选全选框全选框勾选也能选中所有水果可以记录购物车状态当页面关闭后重新打开可以看到原先的购物车数据
功能代码
!DOCTYPE html
html langenheadmeta charsetUTF-8 /meta http-equivX-UA-Compatible contentIEedge /meta nameviewport contentwidthdevice-width, initial-scale1.0 /link relstylesheet href./css/inputnumber.css /link relstylesheet href./css/index.css /title购物车/title
/headbodydiv classapp-container idapp!-- 顶部banner --div classbanner-boximg srchttp://autumnfish.cn/static/fruit.jpg alt //div!-- 面包屑 --div classbreadcrumbspan/span/span购物车/span/div!-- 购物车主体 --div classmain v-iffruitList.length0div classtable!-- 头部 --div classtheaddiv classtrdiv classth选中/divdiv classth th-pic图片/divdiv classth单价/divdiv classth num-th个数/divdiv classth小计/divdiv classth操作/div/div/div!-- 身体 --div classtbodydiv classtr :class{active:item.isChecked} v-for(item,index) in fruitList :keyitem.iddiv classtdinput typecheckbox v-modelitem.isChecked //divdiv classtdimg :srcitem.icon alt //divdiv classtd{{item.price}}/divdiv classtddiv classmy-input-numberbutton :disableditem.num 0 classdecrease clicksub(item.id) - /buttonspan classmy-input__inner{{item.num}}/spanbutton classincrease clickadd(item.id) /button/div/divdiv classtd{{item.price * item.num}}/divdiv classtdbutton clickdel(item.id)删除/button/div/div/div/div!-- 底部 --div classbottom!-- 全选 --label classcheck-allinput typecheckbox v-modelisAll /全选/labeldiv classright-box!-- 所有商品总价 --span classprice-box总价nbsp;nbsp;:nbsp;nbsp;¥nbsp;span classprice{{totalPrice}}/span/span!-- 结算按钮 --button classpay结算( {{totalNum}} )/button/div/div/div!-- 空车 --div classempty v-else空空如也/div/divscript srchttps://cdn.jsdelivr.net/npm/vue2/dist/vue.js/scriptscriptconst defaultArr [{id: 1,icon: ./img/火龙果.png,isChecked: true,num: 2,price: 6,},{id: 2,icon: ./img/荔枝.png,isChecked: false,num: 7,price: 20,},{id: 3,icon: ./img/榴莲.png,isChecked: false,num: 3,price: 40,},{id: 4,icon: ./img/鸭梨.png,isChecked: true,num: 10,price: 3,},{id: 5,icon: ./img/樱桃.png,isChecked: false,num: 20,price: 34,},]const app new Vue({el: #app,data: {// 水果列表fruitList: JSON.parse(localStorage.getItem(list)) || defaultArr},methods: {del(id) {this.fruitList this.fruitList.filter(item item.id ! id)},add(id) {const fruit this.fruitList.find(item item.id id)fruit.num;},sub(id) {const fruit this.fruitList.find(item item.id id)fruit.num--;}},computed: {isAll: {get() {return this.fruitList.every(item item.isChecked)},set(value) {this.fruitList.forEach(item item.isChecked value)}},totalPrice() {return this.fruitList.reduce((sum, item) {if (item.isChecked) {return sum item.price * item.num} else {return sum}}, 0)},totalNum() {return this.fruitList.reduce((sum, item) {if (item.isChecked) {return sum item.num} else {return sum}}, 0)}},watch: {fruitList: {deep: true,handler(newValue) {localStorage.setItem(list, JSON.stringify(newValue))}}}})/script
/body/htmlcss代码
index.css
.app-container {padding-bottom: 300px;width: 800px;margin: 0 auto;
}
media screen and (max-width: 800px) {.app-container {width: 600px;}
}
.app-container .banner-box {border-radius: 20px;overflow: hidden;margin-bottom: 10px;
}
.app-container .banner-box img {width: 100%;
}
.app-container .nav-box {background: #ddedec;height: 60px;border-radius: 10px;padding-left: 20px;display: flex;align-items: center;
}
.app-container .nav-box .my-nav {display: inline-block;background: #5fca71;border-radius: 5px;width: 90px;height: 35px;color: white;text-align: center;line-height: 35px;margin-right: 10px;
}.breadcrumb {font-size: 16px;color: gray;
}
.table {width: 100%;text-align: left;border-radius: 2px 2px 0 0;border-collapse: separate;border-spacing: 0;
}
.th {color: rgba(0, 0, 0, 0.85);font-weight: 500;text-align: left;background: #fafafa;border-bottom: 1px solid #f0f0f0;transition: background 0.3s ease;
}
.th.num-th {flex: 1.5;
}
.th {text-align: center;
}
.th:nth-child(4),
.th:nth-child(5),
.th:nth-child(6),
.th:nth-child(7) {text-align: center;
}
.th.th-pic {flex: 1.3;
}
.th:nth-child(6) {flex: 1.3;
}.th,
.td {position: relative;padding: 16px 16px;overflow-wrap: break-word;flex: 1;
}
.pick-td {font-size: 14px;
}
.main,
.empty {border: 1px solid #f0f0f0;margin-top: 10px;
}
.tr {display: flex;cursor: pointer;border-bottom: 1px solid #ebeef5;
}
.tr.active {background-color: #f5f7fa;
}
.td {display: flex;justify-content: center;align-items: center;
}.table img {width: 100px;height: 100px;
}button {outline: 0;box-shadow: none;color: #fff;background: #d9363e;border-color: #d9363e;color: #fff;background: #d9363e;border-color: #d9363e;line-height: 1.5715;position: relative;display: inline-block;font-weight: 400;white-space: nowrap;text-align: center;background-image: none;border: 1px solid transparent;box-shadow: 0 2px 0 rgb(0 0 0 / 2%);cursor: pointer;transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);-webkit-user-select: none;-moz-user-select: none;-ms-user-select: none;user-select: none;touch-action: manipulation;height: 32px;padding: 4px 15px;font-size: 14px;border-radius: 2px;
}
button.pay {background-color: #3f85ed;margin-left: 20px;
}.bottom {height: 60px;display: flex;align-items: center;justify-content: space-between;padding-right: 20px;border: 1px solid #f0f0f0;border-top: none;padding-left: 20px;
}
.right-box {display: flex;align-items: center;
}
.check-all {cursor: pointer;
}
.price {color: hotpink;font-size: 30px;font-weight: 700;
}
.price-box {display: flex;align-items: center;
}
.empty {padding: 20px;text-align: center;font-size: 30px;color: #909399;
}
.my-input-number {display: flex;
}
.my-input-number button {height: 40px;color: #333;border: 1px solid #dcdfe6;background-color: #f5f7fa;
}
.my-input-number button:disabled {cursor: not-allowed!important;
}
.my-input-number .my-input__inner {height: 40px;width: 50px;padding: 0;border: none;border-top: 1px solid #dcdfe6;border-bottom: 1px solid #dcdfe6;
}inputNumber.css position: relative;display: inline-block;width: 140px;line-height: 38px;
}
.my-input-number span {-moz-user-select: none;-webkit-user-select: none;-ms-user-select: none;
}
.my-input-number .my-input {display: block;position: relative;font-size: 14px;width: 100%;
}
.my-input-number .my-input__inner {-webkit-appearance: none;background-color: #fff;background-image: none;border-radius: 4px;border: 1px solid #dcdfe6;box-sizing: border-box;color: #606266;display: inline-block;font-size: inherit;height: 40px;line-height: 40px;outline: none;padding: 0 15px;transition: border-color 0.2s cubic-bezier(0.645, 0.045, 0.355, 1);width: 100%;padding-left: 50px;padding-right: 50px;text-align: center;
}
.my-input-number .my-input-number__decrease,
.my-input-number .my-input-number__increase {position: absolute;z-index: 1;top: 1px;width: 40px;height: auto;text-align: center;background: #f5f7fa;color: #606266;cursor: pointer;font-size: 13px;
}
.my-input-number .my-input-number__decrease {left: 1px;border-radius: 4px 0 0 4px;border-right: 1px solid #dcdfe6;
}
.my-input-number .my-input-number__increase {right: 1px;border-radius: 0 4px 4px 0;border-left: 1px solid #dcdfe6;
}
.my-input-number .my-input-number__decrease.is-disabled,
.my-input-number .my-input-number__increase.is-disabled {color: #c0c4cc;cursor: not-allowed;
}
