cbz/pages/tabbar/index/index.vue

<template>
	<view class="content">
		<view class="content_top">
			<u-navbar leftText="" height="44px" :bgColor="bgColor" :placeholder="true">
				<view class="navbar_left hflex acenter" slot="left">
					<image src="../../../static/images/index/logo.png" style="width: 160rpx;height: 60rpx;"></image>
					<view class="dian" v-if="city != '全国'"></view>
					<view class="hflex acenter" v-if="city && city != '全国'">
						<image :src="weather.icon" style="width: 32rpx;height: 32rpx;margin-right: 8rpx;"></image>
						<view class="text_style1">{{weather.min}}&deg;~{{weather.max}}&deg;</view>
					</view>
				</view>
			</u-navbar>
			<view class="search hflex acenter" :class="scrollHeight > 0 ? 'bg_white' : ''">
				<view class="hflex acenter" @click="changeCity">
					<view class="city">{{city ? city : '全国'}}</view>
					<u-icon name="arrow-down-fill" color="#000" size="10"></u-icon>
				</view>
				<u-search v-model="serach_value" borderColor="#506dff" placeholder="搜索关键词" shape="round" :showAction="false"
					@click="focus" disabled bgColor="#fff">
				</u-search>
			</view>
		</view>
		
		<view class="swiper">
			<u-swiper :indicator="true" indicatorActiveColor="#506dff" :list="bannerList" radius="20rpx" @click="toBanner" keyName="img" height="170"></u-swiper>
		</view>
		<view class="notice hflex acenter jbetween">	
			<!-- <view class="notice_left">公告</view> -->
			<u-notice-bar :text="notice_text" direction="column" icon="公告" color="#7a7b7c" bgColor="#f3f7ff" @click="toNot"></u-notice-bar>
			<view class="hflex acenter" @click="toNotlist">
				<view class="text1">更多</view>
				<u-icon name="arrow-right" color="#bebebf" size="14"></u-icon>
			</view>
		</view>
		<view class="boxs hflex acenter jbetween">
			<image :src="class_img1" mode="widthFix" style="width: 336rpx;" @click="toDetail(1)"></image>
			<image :src="class_img2" mode="widthFix" style="width: 336rpx;" @click="toDetail(2)"></image>
		</view>
		<view class="boxs hflex acenter jbetween">
			<image :src="class_img3" mode="widthFix" style="width: 220rpx;" @click="toDetail(3)"></image>
			<image :src="class_img4" mode="widthFix" style="width: 220rpx;" @click="toDetail(4)"></image>
			<image :src="class_img5" mode="widthFix" style="width: 220rpx;" @click="toDetail(5)"></image>
		</view>
		<view class="boxs fixed" :style="'top:' + height + 'px'">
			<u-tabs :list="tabs" @click="changeTaaba" :scrollable = "true"
				:activeStyle="{
					fontSize: '30rpx',
					color: '#000',
				}" :inactiveStyle="{
					fontSize: '30rpx',
					color: '#888888'
				}"></u-tabs>
		</view>
		<view class="boxs" style="margin: 0;" v-if="pageList.length > 0">
			<news-module :pageList="pageList" @toDetail="toNews"></news-module>
		</view>
		<!-- <view class="boxs" v-else>
			<u-empty icon="https://ship.shipcc.cn/common/zhan.png" text="暂时没有数据哦">
		</view> -->
	</view>
</template>

<script>
	import $api, { closeLoading } from '@/static/js/api.js'
	var that = ''
	const app = getApp().globalData
	export default {
		data() {
			return {
				title: 'Hello',
				weather: {
					icon: '/static/icons/100.svg',
					min: 0,
					max: 10
				},
				city: '',
				location: '',
				serach_value: '',
				bannerList: [
				],
				notice_text: [
				],
				noticeList: [],
				class_img1: 'https://cn-shanghai-aliyun-cloudauth-1196126035163283.oss-cn-shanghai.aliyuncs.com/class_img1.png',
				class_img2: 'https://cn-shanghai-aliyun-cloudauth-1196126035163283.oss-cn-shanghai.aliyuncs.com/class_img2.png',
				class_img3: 'https://cn-shanghai-aliyun-cloudauth-1196126035163283.oss-cn-shanghai.aliyuncs.com/class_img3.png',
				class_img4: 'https://cn-shanghai-aliyun-cloudauth-1196126035163283.oss-cn-shanghai.aliyuncs.com/class_img4.png',
				class_img5: 'https://cn-shanghai-aliyun-cloudauth-1196126035163283.oss-cn-shanghai.aliyuncs.com/class_img5.png',
				tabs: [],
				pageList: [
				],
				bgColor: 'rgb(255,255,255,0)',
				exad: '',
				page: 1,
				total: 1,
				cid: '',
				scrollHeight: 0,
				height: 0
			}
		},
		onLoad() {
			that = this
			let res = uni.getSystemInfoSync()
			that.height = res.statusBarHeight + 92 
			console.log('getSystemInfoSync',res);
			// this.getCity()
			// that.getCate()
			// that.getBanner()
			// that.HXlogin()
		},
		onShow() {
			that.exad = []
			that.getCity()
			that.getCate()
			that.getNotice()
			that.getBanner()
		},
		onPullDownRefresh() {
			that.getNotice()
		},
		watch: {
			city(newVal, oldVal) {
				console.log('城市数据发生改变');
				that.getCity()
			}
		},
		onPageScroll(e) {
			that.scrollHeight = e.scrollTop
			if(e.scrollTop != 0) {
				that.bgColor = "#fff"
			} else {
				that.bgColor = 'rgba(255,255,255,0)'
			}
		},
		methods: {
			getBanner() {
				$api.req({
					url: '/data/api.Data/getSlider',
					data: {
						keys: 'home_banner'
					}
				}, function(res) {
					if(res.code == 1) {
						that.bannerList = res.data
					}
				})
			},
			getNotice() {
				$api.req({
					url: '/data/api.Notice/index',
					data: {
						page: 1,
						limit: 10
					}
				}, function(res) {
					if(res.code == 1) {
						that.noticeList = res.data.data
						for(var i=0;i<that.noticeList.length;i++) {
							that.notice_text.push(that.noticeList[i].title)
						}
						// uni.stopPullDownRefresh();
					}
					uni.stopPullDownRefresh();
				})
			},
			// 获取当前位置
			getCity() {
				that.city = uni.getStorageSync('city') ? uni.getStorageSync('city') : '全国'
				console.log(that.city);
				if(!that.city) {
					// that.city = '全国'
					return new Promise((resolve, reject) => {
						app.getLoca().then(res=> {
							console.log('getLoaction',res);
							that.city = res[0].regeocodeData.addressComponent.city
							uni.setStorageSync('city',that.city)
							uni.setStorageSync('locationCity',that.city)
						})
					})
				}
				that.getWeather()
			},
			changeCity() {
				$api.jump('/page_index/pages/index/changeCity')
			},
			// 获取当前城市天气
			getWeather() {
				if(that.city == '全国') {
					return
				}
				uni.request({
					url: 'https://geoapi.qweather.com/v2/city/lookup',
					data: {
						key: '682de67f4b8d4a5e97bc63ed722ae3cf',
						location:that.city
					},
					header:{
						'content-type': 'application/x-www-form-urlencoded',
					},
					success(res) {
						uni.request({
							url: "https://devapi.qweather.com/v7/weather/7d",
							data: {
								location: res.data.location[0].id,
								key: '682de67f4b8d4a5e97bc63ed722ae3cf'
							},
							header:{
								'content-type': 'application/x-www-form-urlencoded',
							},
							success(res2) {
								that.weather = {
									icon: '/static/icons/' + res2.data.daily[0].iconDay + '.svg',
									min: res2.data.daily[0].tempMin,
									max: res2.data.daily[0].tempMax
								}
							}
						})
					}
				})
				/* $api.req({
					url: '/data/api.Weather/area',
					data: {
						name: that.city
					}
				}, function(res) {
					that.weather = {
						icon: '/static/icons/' + res.data.daily[0].iconDay + '.svg',
						min: res.data.daily[0].tempMin,
						max: res.data.daily[0].tempMax
					}
				}) */
			},
			// 点击天气
			toWeather() {
				// $api.jump('/page_index/pages/index/weather')
			},
			// 轮播图跳转
			toBanner(e) {
				var url = that.bannerList[e].url
				if(url == '#') {
					return
				}
				$api.jump('/pages/user/web_view?src=' + encodeURIComponent(url))
			},
			// 点击输入框
			focus() {
				$api.jump('/page_index/pages/index/search')
			},
			toNot(index) {
				$api.jump('/page_index/pages/index/noticeDetail?id=' + that.noticeList[index].id)
			},
			// 公告列表
			toNotlist() {
				$api.jump('/page_index/pages/index/noticeList')
			},
			toDetail(index) {
				
				var url = ''
				switch(index) {
					case 1: 
						url = '/page_index/pages/demand/demand';
						break;
					case 2:
						url = '/page_index/pages/purchase/purchase';
						break;
					case 3:
						url = '/page_index/pages/repair/repair';
						break;
					case 4:
						url = '/page_index/pages/bidding/bidding';
						break;
					case 5:
						url = '/page_index/pages/resources/resources';
						break;
				}
				
				$api.jump(url)
			},
			// 切换tabs
			changeTaaba(e) {
				
				that.page = 1
				that.cid = e.id
				// that.pageList = []
				that.exad = []
				that.getList(that.cid)
			},
			getCate() {
				$api.req({
					url: '/data/api.Xw/category'
				}, function(res) {
					if(res.code == 1) {
						that.tabs = res.data
						that.cid = that.tabs[0].id
						that.getList(that.cid)
					}
				})
			},
			getList(cid) {
				$api.req({
					url: '/data/api.Xw/index',
					data: {
						page: that.page,
						cid: cid,
						keyword: that.serach_value,
						exad: that.exad
					}
				}, function(res) {
					if(res.code == 1) {
						for(var i=0;i<res.data.data.length;i++) {
							if(res.data.data[i].images == "") {
								that.$set(res.data.data[i],'has_img',true)
							}else {
								res.data.data[i].images = res.data.data[i].images.split('|')
							}
							if(res.data.data[i].ctype == 2) {
								that.exad += res.data.data[i].id+ ','
							}
						}
						if(that.page == 1) {
							that.pageList = res.data.data
						} else {
							that.pageList = that.pageList.concat(res.data.data)
						}
						that.total = res.data.total
						// that.exad = res.data.exad.join(',')
						
					}
				})
			},
			toNews(index) {
				if(that.pageList[index].ctype == 1) {
					$api.jump('/page_index/pages/index/newDetail?id=' + that.pageList[index].id)
				} else if(that.pageList[index].ctype == 2){
					$api.jump('/page_index/pages/index/ggDetail?id=' + that.pageList[index].id)
				}
			},
			onReachBottom() {
				if (Number(that.page) * 15 >= Number(that.total)) {
					$api.info("没有更多了")
				} else {
					that.page++
					that.getList(that.cid)
				}
				
			}
		}
	}
</script>

<style lang="scss" scoped>
	.content::v-deep {
		// padding: 0 30rpx;
		background: #fff;
		.content_top {
			position: relative;
			background: url('../../../static/images/index/bg.png') no-repeat;
			background-size: 100%;
			box-sizing: border-box;
			padding: 0 30rpx 120rpx;
			.navbar_left {
				
				.dian {
					width: 8rpx;
					height: 8rpx;
					background: #232323;
					border-radius: 50%;
					margin: 0 6rpx 0 12rpx;
				}
			}
			.search {
				position: fixed;
				width: 691rpx;
				box-sizing: border-box;
				z-index: 999;
				padding: 20rpx 0;
				/* margin-top: 36rpx; */
				.city {
					color: #222222;
					font-size: 32rpx;
					margin-right: 16rpx;
				}
				.u-input {
					border: solid 1rpx #526eff;
					background: #fff;
					height: 76rpx;
					margin-left: 16rpx;
					padding: 0 24rpx !important;
				}
			}
		}
		.swiper {
			
			width: 690rpx;
			// box-sizing: border-box;
			// padding: 0 30rpx;
			height: 170px;
			margin: 0rpx auto 20rpx;
			border-radius: 20rpx;
			.u-swiper__wrapper__item__wrapper {
				height: 170px;
			}
		}
		.notice {
			width: 690rpx;
			box-sizing: border-box;
			padding: 15rpx 30rpx 15rpx 0;
			background-color: #f3f7ff;
			margin: 0 30rpx 0;
			border-radius: 20rpx;
			
			.u-notice-bar {
				// background-color: #f3f7ff !important;
				// 
				.u-icon__icon {
					font-size: 32rpx;
					// padding-left: 24rpx;
					color: #506dff !important;
					padding-right: 20rpx;
					border-right: 3rpx solid #f1f1f1;
				}
			}
			
			.notice_left {
				
			}
		}
		// .class_img {
		// 	width: 100%;
		// 	box-sizing: border-box;
		// 	padding: 0 30rpx;
			
		// }
		.boxs {
			width: 100%;
			box-sizing: border-box;
			padding: 0 30rpx;
			margin: 24rpx 0 0;
		}
		.fixed {
			background-color: #fff;
			position: sticky;
			top: 256rpx;
			z-index: 99;
		}
		.bg_white {
			background-color: #fff !important;
		}
		.text1 {
			font-size: 25rpx;
			color: #8f8f90;
		}
	}

</style>