deming/pages/information/information.vue

<template>
	<view>
		<u-navbar :is-back="false" :title-size="36" title="消息">
			<view class="slot-wrap">
				<image src="../../static/pageD/info(3).png" @click="delMessage()"></image>
				<image src="../../static/pageD/info(2).png"></image>
			</view>
		</u-navbar>
		<view class="content">
			<!-- 正文内容 -->
		</view>
		<!-- <view class="sousuo"></view> -->
		<view class="backes">
			<titles :information="information_dles"></titles>
		</view>
		<!-- 消息通知 -->
		<view class="backes">
			<view id="information">
				<view class="information_dl" v-for="(item,index) in information_dl" :key="index" @click="gochat(item)" >
					<view>
						<image :src="item.avatar"></image>
					</view>
					<view class="title">{{item.name}}</view>
					<view class="contentes u-line-1">{{item.text}}</view>
					<view class="times">{{item.time}}</view>
					<view class="tishi" v-if="item.unReadMessage"></view>

				</view>
			</view>
		</view>
		<u-toast ref="uToast" />
	</view>
</template>

<script>
    import { mapState } from 'vuex';
	import titles from "@/components/informations/titles/titles"
	export default {
        computed: {
            ...mapState(["hasLogin,token"])
        },
		data() {
			return {
				information_dles : [{
						id: 0,
						url: '../../static/pageD/info(11).png',
						text: '公告/资讯'
					},
					{
						id: 0,
						url: '../../static/pageD/info(13).png',
						text: '活动消息'
					},
					{
						id: 0,
						url: '../../static/pageD/info(14).png',
						text: '交易物流'
					},
					{
						id: 0,
						url: '../../static/pageD/info(15).png',
						text: '关注消息'
					},

				],
				// 通知消息
				information_dl: [
					{
						id: 0,
						url: '../../static/pageD/info(11).png',
						text: '通知消息',
						contentes: '亲，您购物车中的 [新鲜盆栽] 降价4.00元。',
						title: '2020-7-21'
					},
					{
						id: 1,
						url: '../../static/pageD/info(11).png',
						text: '通知消息',
						contentes: '亲，您购物车中的 [新鲜盆栽] 降价4.00元。',
						title: '2020-7-21'
					},
					{
						id: 2,
						url: '../../static/pageD/info(11).png',
						text: '通知消息',
						contentes: '亲，您购物车中的 [新鲜盆栽] 降价4.00元。',
						title: '2020-7-21'
					},

				],
				value: '',
				login: '登录',
				show: false
			};
		},
		onShow(){
			this.information_dl = this.imService.friends;
			this.imService.onFriendListChange=this.onFriendListChange;
		},
		onLoad() {
			// /消息模块的请求
			if (this.hasLogin) {
					this.messageIndex();
			}
			
		},
		methods: {
			gochat(id){
				this.$u.route({
					url:"/pageD/privateChat/privateChat",
					params:{
						id:JSON.stringify(id)
					}
					
				})
			},
			onFriendListChange(onlineFriends) {
				//todo:比较垃圾的处理方式，因为Uniapp的基于MAP的双向绑定在H5端不稳定，H5端偶尔会抽风
				// 下边这一行删掉，有时候页面可以更新，有时候不行，大家有优雅的方式，也欢迎跟我们沟通
				console.log(onlineFriends,121212)
				this.information_dl = onlineFriends;

				this.$forceUpdate();
			},
			// 选中某个复选框时，由checkbox时触发
			checkboxChange(e) {
				//console.log(e);
			},
			// 选中任一checkbox时，由checkbox-group触发
			checkboxGroupChange(e) {
				// console.log(e);
			},
			mask_u() {
				this.show = !this.show
			},
			// 消息模块的读取
			messageIndex(){
				console.log("消息模块的读取消息模块的读取消息模块的读取")
				this.$u.api.messageIndex({}).then((res)=>{
					console.log(res)
					let data = res.data.allMessages;
					for(let i in data){
						var type = data[i].type;
						console.log(data[i].type)
						var array = []
						array.push(type)
						
					}
					console.log( array)
					// 获取到字段的类型 添加到数据中心
					for(let j = 0; j < this.information_dles.length; j++ ){
						console.log()
						// this.information_dles[j].type = type;
						for(let k = 0; k < array.length; k++ ){
							this.information_dles[j].type = array[k];
							console.log( array[k])
						}
					}
					console.log(this.information_dles)
				})
			},
			// 清空消息
			delMessage(){

				this.$u.api.delMessage({
					type : "all"
				}).then((res)=>{
					console.log(res)
					this.imService.friends = {};
					this.information_dl = [];
					uni.setStorageSync('imlist',JSON.stringify([]));
					if(res.errCode == 0){
						this.$refs.uToast.show({
							title: '清除成功',
							type: 'success'
						})
					}
				})
			}
			
		},
		components: {
			titles,
		}
	};
</script>

<style lang="scss" scoped>
	.tishi{
		position: absolute;
		bottom: 30rpx;
		right: 30rpx;
		width: 12rpx;
		height: 12rpx;
		border-radius: 50%;
		background-color: #FF0000;
	}
	.sousuo {
		height: 113rpx;
		border: 1px #f00 solid;
	}

	.slot-wrap {
		display: flex;
		align-items: center;

		/* 如果您想让slot内容占满整个导航栏的宽度 */
		/* flex: 1; */
		/* 如果您想让slot内容与导航栏左右有空隙 */
		/* padding: 0 30rpx; */
		image {
			width: 60rpx;
			height: 60rpx;
			position: absolute;
			right: 90rpx;
		}

		image:nth-child(2) {
			width: 34rpx;
			height: 40rpx;
			position: absolute;
			right: 30rpx;
		}
	}

	.backes {
		background: #fff;
		margin-bottom: 10rpx;
	}

	.information_dl {
		width: 710rpx;
		margin: 0 auto;
		overflow: hidden;
		zoom: 1;
		position: relative;
		padding-bottom: 23rpx;
		border-bottom: 1px #ececec solid;
		padding: 20rpx 5rpx 23rpx 5rpx;
		position: relative;

		image {
			width: 84rpx;
			height: 84rpx;
			margin-right: 16rpx;
		}

		view {
			float: left;
			display: block;
		}

		.title {
			font-size: 30rpx;
			color: #333;
			width: 600rpx;
			margin-bottom: 15rpx;
			margin-top: 9rpx;
		}

		.contentes {
			font-size: 20rpx;
			color: #999;
			width: 600rpx;
		}
	}

	.times {
		position: absolute;
		top: 30rpx;
		right: 0;
		color: #333333;
		font-size: 20rpx;
	}

	uni-page-wrapper {}

	page {
		background: #ececec !important;
	}
</style>