tlfb/pages/index/index.vue

<template>
	<view class="container">
		<!-- 小程序头部兼容 -->
		<!-- #ifdef MP -->
		<view class="input-box flex" @click="clickSearch">
			<view class=" input-content flex">
				<view class="iconfont iconsearch"></view>
				<view class="input"><input type="text" disabled placeholder="请输入搜索内容" /></view>
			</view>
		</view>
		<view class="mp-height"></view>
		<!-- #endif -->
		<!-- 头部轮播 -->
		<view class="carousel-section">
			<!-- 标题栏和状态栏占位符 -->
			<view class="titleNview-placing"></view>
			<!-- 背景色区域 -->
			<view class="titleNview-background" :style="{ backgroundColor: '#5DBC7C' }"></view>
			<swiper class="carousel" autoplay="true" duration="400" interval="5000" @change="swiperChange">
				<swiper-item v-for="(item, index) in carouselList" :key="index" class="carousel-item">
					<image :src="item.pic" />
				</swiper-item>
			</swiper>
			<!-- 自定义swiper指示器 -->
			<!-- <view class="swiper-dots">
				<text class="num">{{ swiperCurrent + 1 }}</text>
				<text class="sign">/</text>
				<text class="num">{{ swiperLength }}</text>
			</view> -->
		</view>
		<!-- 分类 -->
		<view class="cate-section">
			<navigator url="/pages/product/newPeople" v-if="userInfo.is_whole == 0">
				<view class="cate-item">
					<image src="/static/img/index-nav1.png"></image>
					<text>新人专区</text>
				</view>
			</navigator>
			<navigator url="/pages/product/exchange">
				<view class="cate-item">
					<image src="/static/img/index-nav2.png"></image>
					<text>兑换专区</text>
				</view>
			</navigator>
			<navigator url="/pages/product/store">
				<view class="cate-item">
					<image src="/static/img/index-nav3.png"></image>
					<text>附近门店</text>
				</view>
			</navigator>
			<navigator url="/pages/user/shareQrCode">
				<view class="cate-item">
					<image src="/static/img/index-nav4.png"></image>
					<text>邀请有礼</text>
				</view>
			</navigator>
		</view>
		<!-- 金豆专区 -->
		<golden-bean :data='jdList'></golden-bean>
		<!-- 批发专区 -->
		<wholesale></wholesale>
		<!-- 为你推荐 -->
		<recommend :data='bastList'></recommend>
	</view>
</template>

<script>
	import {
		getProducts
	} from '@/api/product.js';
	import goldenBean from './child/goldenBean.vue';
	import wholesale from './child/wholesale.vue';
	import recommend from './child/recommend.vue';
	import {
		loadIndexs
	} from '@/api/index.js';
	import {
		getUserInfo
	} from '@/api/user.js';
	import {
		setCoupons
	} from '@/api/functionalUnit.js';
	import {
		saveUrl,
		interceptor
	} from '@/utils/loginUtils';
	import {
		mapState
	} from 'vuex';

	export default {
		components: {
			goldenBean,
			wholesale,
			recommend
		},
		data() {
			return {
				shareShow: false, //分享海报
				pageProportion: 0, //保存页面基于750宽度的比例
				swiperHeight: 0,
				checkid: 0,
				titleNViewBackground: '',
				swiperCurrent: 0,
				swiperLength: 0,
				carouselList: [], //轮播列表
				bastList: [], //商品
				jdList: [], //金豆商品
				page: 1,
				limit: 3,
			};
		},
		computed: {
			...mapState(['loginInterceptor']),
			...mapState('user', ['hasLogin', 'userInfo'])
		},
		onLoad: function(option) {
			// #ifndef MP
			if (option.spread) {
				// 存储其他邀请人
				uni.setStorageSync('spread', option.spread);
			}
			// #endif
			// #ifdef MP
			if (option.scene) {
				// 存储小程序邀请人
				uni.setStorage({
					key: 'spread_code',
					data: option.scene
				});
			}
			// #endif
		},
		onShow: function() {
			// 判断是否强制登录
			if (this.loginInterceptor && !this.hasLogin) {
				saveUrl()
				// 登录拦截
				// interceptor();
				return
			}
			this.loadData();
			this.getBargainList();
		},
		//下拉刷新
		onPullDownRefresh() {
			this.loadData();
		},
		// #ifndef MP
		// 监听导航栏输入框点击事件
		onNavigationBarSearchInputClicked(e) {
			//跳转到搜索页面
			this.clickSearch();
		},
		//点击导航栏 buttons 时触发
		onNavigationBarButtonTap(e) {
			const index = e.index;
			if (index === 0) {
				this.$api.msg('点击了扫描');
			} else if (index === 1) {
				// #ifdef APP-PLUS
				const pages = getCurrentPages();
				const page = pages[pages.length - 1];
				const currentWebview = page.$getAppWebview();
				currentWebview.hideTitleNViewButtonRedDot({
					index
				});
				// #endif
				uni.navigateTo({
					url: '/pages/user/notice'
				});
			}
		},
		// #endif
		methods: {
			getUserInfo() {
				getUserInfo().then(res => {
					console.log(res)
					this.setUserInfo(res.data);
				})
			},
			getBargainList() {
				let that = this;

				getProducts({
						page: that.page,
						limit: that.limit,
						is_gold: 1
					})
					.then(function(res) {
						that.jdList = res.data
					})
					.catch(res => {});
			},
			// 點擊搜索框
			clickSearch() {
				uni.navigateTo({
					url: '/pages/product/search'
				});
			},
			// 监听图片加载完成
			onImageError(key, index) {
				this[key][index].image = '/static/error/errorImage.jpg';
			},
			// 请求载入数据
			async loadData() {
				loadIndexs({})
					.then(({
						data
					}) => {
						let goods = data.info;
						this.carouselList = data.banner;
						this.swiperLength = this.carouselList.length;
						this.bastList = goods.bastList; //精品推荐

						uni.stopPullDownRefresh();
					})
					.catch(e => {
						uni.stopPullDownRefresh();
					});
			},
			//轮播图切换修改背景色
			swiperChange(e) {
				const index = e.detail.current;
				this.swiperCurrent = index;
				this.titleNViewBackground = this.carouselList[index].background;
			},
			//详情页
			navToDetailPage(item) {
				let id = item.id;
				uni.navigateTo({
					url: '/pages/product/product?id=' + id
				});
			},
		}
	};
</script>

<style lang="scss">
	.Mask {
		width: 100%;
		height: 100vh;
		position: fixed;
		z-index: 99999;
		background-color: rgba(0, 0, 0, 0.7);
		top: 0;

		image {
			width: 100%;
			height: 100vh;
		}
	}

	/* #ifdef MP */
	.mp-height {
		height: 44px;
	}

	.input-box {
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		padding: 25rpx;
		background-color: #ffffff;
		z-index: 999;
		height: 44px;

		.iconsearch {
			font-size: 50rpx;
		}

		.input-content {
			border-radius: 99rpx;
			flex-grow: 1;
			padding: 10rpx 30rpx;
			background-color: rgba(231, 231, 231, 0.7);

			.input {
				flex-grow: 1;

				input {
					font-size: $font-lg;
				}
			}
		}

		.input-button {
			padding-left: 20rpx;
			font-size: $font-lg;
			height: 100%;
		}
	}

	page {
		.cate-section {
			position: relative;
			z-index: 5;
			border-radius: 16rpx 16rpx 0 0;
			margin-top: -20rpx;
		}

		.carousel-section {
			padding: 0;

			.titleNview-placing {
				padding-top: 0;
				height: 0;
			}

			.carousel {
				.carousel-item {
					padding: 0;
				}
			}

			.swiper-dots {
				left: 45rpx;
				bottom: 40rpx;
			}
		}
	}

	/* #endif */

	page {
		background: #f7f8f7;
	}

	.m-t {
		margin-top: 16rpx;
	}

	/* 头部 轮播图 */
	.carousel-section {
		position: relative;
		padding-top: 10px;
		overflow: hidden;

		.titleNview-placing {
			height: var(--status-bar-height);
			padding-top: 44px;
			box-sizing: content-box;
		}

		.titleNview-background {
			position: absolute;
			top: 0;
			left: 0;
			width: 100%;
			height: 426rpx;
			transition: 0.4s;
		}

		.carousel {
			width: 100%;
			height: 240rpx;

			.carousel-item {
				width: 100%;
				height: 100%;
				padding: 0 28rpx;
				overflow: hidden;
			}

			image {
				width: 100%;
				height: 100%;
				border-radius: $border-radius-sm;
			}
		}
	}

	.swiper-dots {
		display: flex;
		position: absolute;
		left: 60rpx;
		bottom: 15rpx;
		width: 72rpx;
		height: 36rpx;
		background-image: url(data:image/png;base64,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);
		background-size: 100% 100%;

		.num {
			width: 36rpx;
			height: 36rpx;
			border-radius: 50px;
			font-size: 24rpx;
			color: #fff;
			text-align: center;
			line-height: 36rpx;
		}

		.sign {
			position: absolute;
			top: 0;
			left: 50%;
			line-height: 36rpx;
			font-size: 12rpx;
			color: #fff;
			transform: translateX(-50%);
		}
	}

	/* 分类 */
	.cate-section {
		background-color: #fff;
		display: flex;
		justify-content: space-around;
		align-items: center;
		flex-wrap: wrap;
		padding: 30rpx 22rpx;

		.cate-item {
			display: flex;
			flex-direction: column;
			align-items: center;
			font-size: $font-sm + 2rpx;
			color: $font-color-dark;
		}

		/* 原图标颜色太深,不想改图了,所以加了透明度 */
		image {
			width: 140rpx;
			height: 140rpx;
			// margin-bottom: 5rpx;
			border-radius: 50%;
			opacity: 0.7;
		}
	}

	/*公用边框样式*/
	%icon {
		margin-right: 10rpx;
		display: inline-block;
		padding: 2rpx 10rpx;
		border: 1rpx solid $color-yellow;
		color: $color-yellow;
		line-height: 1;
		font-size: $font-base;
		border-radius: 10rpx;
	}
</style>