high-mini/member-Recharge/home/home.vue

<template>
	<view>

		<view class="swiperMain">
			<view class="swiperHead">
				<!--组件-->
				<swiperNavBar :scrollIntoView="scrollIntoView" :swiperTabList='swiperTabList'
					:swiperTabIdx='swiperTabIdx' :currentSwiperWidth='currentSwiperWidth'
					:currentSwiperHeight='currentSwiperHeight' :swiperCurrentSize='swiperCurrentSize'
					:swiperColor='swiperColor' :swiperCurrentColor='swiperCurrentColor'
					:currentSwiperLineShow="currentSwiperLineShow"
					:currentSwiperLineActiveWidth="currentSwiperLineActiveWidth"
					:currentSwiperLineActiveHeight="currentSwiperLineActiveHeight"
					:currentSwiperLineActiveBg="currentSwiperLineActiveBg"
					:currentSwiperLineAnimatie="currentSwiperLineAnimatie" v-if=" swiperTabList.length > 0 "
					@change="CurrentTab">
				</swiperNavBar>
				<!--组件-->
			</view>
			<!--内容-->
			<view class="swiperCont" :style="{ paddingTop:currentSwiperHeight + 'rpx' }">
				<swiper class="swiper" :style="{ height:mainHeight + 'px' }" :current="swiperTabIdx"
					@change="SwiperChange">
					<swiper-item class="swiperItem" v-for="(item,index) in swiperTabList" :key='index'>
						<!-- {{ item }} -->
						<view class="contsitem" v-for="(item,index) in productList" :key='index'
							:class="[producval == item.id ? 'activecol' : 'contsitem']" @click="changepro(item)">
							<view class="title fcor666">{{item.name}}</view>
							<view class="price">¥<text style="font-size: 24px;">{{item.costPrice}}</text></view>
							<view class="fgprice" v-if="item.price != item.costPrice">¥{{item.price}}</view>
						</view>
					</swiper-item>
				</swiper>

				<view class="subbtn" @click="jumpcom()">提交</view>
			</view>
		</view>

	</view>
</template>
<script>
	import swiperNavBar from '../../components/swiperNavBar.vue';
	import {
		getBrandByList,
		getMemberProducts
	} from '../../Utils/Api.js';
	let app = getApp();
	export default {
		data() {
			return {
				//导航
				scrollIntoView: 0, //设置哪个方向可滚动，则在哪个方向滚动到该元素
				swiperTabList: [], //导航列表
				swiperTabIdx: 0,
				swiperCurrentSize: '26rpx', //导航的字体大小
				swiperColor: '#333333', //导航栏字体未选中前颜色
				swiperCurrentColor: '#1D63FF', //选中当前导航栏字体颜色
				currentSwiperWidth: '23%', //当前导航的宽度 % upx rpx px  （导航超出可左右滑动 ）
				currentSwiperHeight: 100, //当前导航的高度度 rpx px
				mainHeight: 200, //全屏或者局部滑动设置的高度
				currentSwiperLineShow: true, //是否显示导航栏的线条 （线条距离标题太近的话可自行修改.swiperLine的css）
				currentSwiperLineActiveBg: '#1D63FF', //当前选中的导航栏线条颜色
				currentSwiperLineActiveWidth: '30rpx', //当前选中的导航栏线条的宽度 upx rpx px
				currentSwiperLineActiveHeight: '6rpx', //当前选中的导航栏线条的高度度 upx rpx px
				currentSwiperLineAnimatie: 300, //当前选中的导航栏线条过渡效果
				productList: [],
				producval: '',
				//（全屏出现滚动条 去掉paddingTop 但导航栏会遮住部分内容 自行改.swiperCont .swiper里css）
				//也可获取导航栏的高度  屏幕高度减去导航栏高度 = 你的内容全屏高度  不会出现滚动条
				goodsTypeId: '', //商家id
				goosList: '' //选中参数
			}
		},
		onLoad(options) {
			this.goodsTypeId = options.id;
			this.getBrandByList();
		},
		components: {
			swiperNavBar
		},
		onReady() {
			this.mainHeight = uni.getSystemInfoSync().windowHeight; //获取屏幕的高度使得全屏左右滑动
		},
		methods: {
			//查询二级分类
			getBrandByList() {
				uni.showLoading({
					title: '加载中...'
				})

				let params = {
					pageNum: 1,
					pageSize: 10000,
					goodTypeId: this.goodsTypeId
				}
				getBrandByList(params).then(res => {
					uni.hideLoading();
					if (res.return_code == '000000') {
						this.swiperTabList = res.return_data.list;
						this.getMemberProducts(res.return_data.list[0].id);
					} else {
						this.swiperTabList = [];
					}
				})
			},
			//查询产品
			getMemberProducts(item) {
				let datas = {
					typeId: this.goodsTypeId,
					brandId: item,
					regionId: app.globalData.cityId
				}
				getMemberProducts(datas).then(res => {
					uni.hideLoading();
					if (res.return_code == '000000' && res.return_data !='') {
						this.productList = res.return_data;
						this.goosList = res.return_data[0];
						this.producval = res.return_data[0].id;
					} else {
						this.productList = [];
					}
				})
			},
			//tab点击事件 自行完善需要的代码
			CurrentTab: function(index, item) {
				this.swiperTabIdx = index;
				this.scrollIntoView = Math.max(0, index - 1);
				this.getMemberProducts(item.id);
			},
			//滑动事件  自行完善需要的代码
			SwiperChange: function(e) {
				this.swiperTabIdx = e.detail.current;
				this.scrollIntoView = Math.max(0, e.detail.current - 1);
				let brandid = this.swiperTabList[this.swiperTabIdx].id;
				this.getMemberProducts(brandid);
			},
			//选择充值
			changepro(item) {
				this.producval = item.id;
				this.goosList = item;
			},
			//跳转确定订单
			jumpcom() {
				uni.navigateTo({
					url: '../rec-confirmation/rec-confirmation?goodid=' + this.producval + '&price=' + this
						.goosList.costPrice + '&oldprice=' + this.goosList.price+'&name='+this.goosList.name
				})
			}
		}

	}
</script>
<style lang="scss">
	page {
		background: #F8F8F8;
	}

	.swiperMain {
		width: 100%;
	}

	.swiperHead {
		position: fixed;
		top: 0;
		z-index: 10;
		width: 100%;
		background: #FFFFFF;
	}

	.swiperHead scroll-view {
		display: flex;
		flex-direction: row;
		flex-wrap: nowrap;
		white-space: nowrap;
	}

	.swiperTab {
		display: inline-flex;
		flex-direction: column;
		text-align: center;
	}

	.swiperCont {
		width: 100%;
		padding-top: 70rpx;
		background-color: #f0f0f0;
	}

	/* #ifdef H5 */
	.swiperHead {
		position: fixed;
		top: 44px;
		z-index: 10;
		width: 100%;
		background: #FFFFFF;
	}

	/* #endif */

	.swiper {
		width: 100%;
		height: 400rpx;
	}

	.swiperItem {
		overflow: auto;
		background: #ffffff;
		text-align: center;
		color: #333333;
		font-size: 30upx;
	}

	.contsitem {
		width: 23%;
		min-height: 125px;
		padding-bottom: 10px;
		padding-left: 10px;
		padding-right: 10px;
		border-radius: 5px;
		margin-top: 20px;
		display: inline-block;
		text-align: center;
		margin-left: 4%;
		background-color: #f0f0f0;
		float: left;
	}

	.title {
		font-size: 14px;
		padding-top: 15px;
	}

	.price {
		font-size: 14px;
		padding-top: 5px;
		font-weight: bold;
		color: #caba60;
	}

	.fgprice {
		color: #999999;
		text-decoration: line-through;
		font-size: 14px;
	}

	.activecol {
		background-color: #edd076;
	}

	.swiperItem image {
		width: 100%;
		height: 100%;
		display: block;
	}

	.subbtn {
		width: 80%;
		height: 45px;
		line-height: 45px;
		margin-left: 10%;
		background-color: #1D63FF;
		color: #FFFFFF;
		border-radius: 20px;
		margin-top: 80px;
		position: absolute;
		bottom: 40px;
		text-align: center;
	}
</style>