init
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shuhongfan
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<!-- 公告 -->
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<template>
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<!-- 垂直滚动区域 scroll和swiper的高度都要给且是一样的高度-->
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<scroll-view scroll-y="true" @scrolltolower="lower">
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<view v-if="itemData.length > 0">
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<view class="boxCon">
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<view class="tabConList">
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<view class="item" v-for="(item, index) in itemData" :key="index">
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<view @click="handleClick(item)">
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<view class="text" :class="item.isRead===0 ? 'active' : ''">
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<icon></icon>
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{{ item.title }}
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</view>
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<text class="time">{{ item.created }}</text>
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</view>
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</view>
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</view>
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</view>
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<!-- 暂时先不做，后期做 -->
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<!-- <ReachBottom v-if="loading" :loadingText="loadingText"></ReachBottom> -->
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</view>
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<!-- 无数据显示 -->
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<view v-else>
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<EmptyPage :emptyInfo="emptyData"></EmptyPage>
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</view>
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<!-- end -->
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</scroll-view>
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</template>
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<script setup>
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import { ref, onMounted } from 'vue';
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import { taskTimeFormat } from '@/utils/index.js';
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// 接口api
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import { getNewList, msgRead } from '@/pages/api/news.js';
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// 导入组件
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//空页面
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import EmptyPage from '@/components/EmptyPage/index.vue';
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// 下拉提示
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import ReachBottom from '@/components/reach-bottom/index.vue';
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// ------定义变量------
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let loadingText = ref('');
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let loading = ref(false);
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let itemData = ref([]); //列表数据
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const emptyData = '暂无数据'
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// 获取父组件数据
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const props = defineProps({
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scrollH: {
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type: Number,
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default: 0
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}
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});
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// ------定义变量------
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const emit = defineEmits(['handleSearch']); //子组件向父组件事件传递
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// ------生命周期------
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onMounted(() => {
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init();
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});
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// ------定义方法------
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const init = () => {
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getList();
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};
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// 请求参数
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const params = ref({
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contentType: '200',
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page: 1,
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pageSize: 10
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})
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// 获取系统通知列表
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const getList = async () => {
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await getNewList(params.value)
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.then(res => {
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if (res.code === 200) {
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itemData.value = res.data.items;
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}
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})
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.catch(err => {
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return uni.showToast({
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title: err.msg,
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duration: 1000,
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icon: 'none'
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});
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});
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};
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const dataAdd = () => {
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this.loadingText = '没有更多了';
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this.loading = true;
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};
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// 下拉加载
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const lower = () => {
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loadingText.value = '数据加载中...';
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loading.value = true;
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dataAdd();
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};
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// 标记已读
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const handleClick = async item => {
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await msgRead(item.id)
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};
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//把数据、方法暴漏给父组件
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defineExpose({
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getList
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});
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</script>
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<style>
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</style>
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@@ -0,0 +1,147 @@
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<!-- 系统通知 -->
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<template>
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<!-- 垂直滚动区域 scroll和swiper的高度都要给且是一样的高度-->
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<scroll-view scroll-y="true" class="scrollSet">
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<!-- 列表 -->
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<view class=" newBox">
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<scroll-view scroll-y="true" :style="{ height: scrollH + 'px' }" v-if="itemData.length>0">
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<view class="systemList">
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<view class="boxBg item" v-for="(item, index) in itemData" :key="index">
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<view class="tit" :class="item.isRead === 0 ? 'active' : ''">
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您有一个新的运输任务
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<icon></icon>
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</view>
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<view class="address" v-html="item.content"></view>
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<view class="time">
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<text> {{item.created}}</text>
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<button class="uni-btn redBtn" @click="handleDetail(item)">查看详情</button>
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</view>
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</view>
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</view>
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<view style="height: 50rpx;">
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<!-- 下面的加载更多有问题 先占位 -->
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</view>
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</scroll-view>
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<view v-else><EmptyPage :emptyData="emptyData"></EmptyPage></view>
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</view>
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</scroll-view>
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</template>
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<script setup>
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import { ref, reactive, onMounted, nextTick } from 'vue';
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import { onReachBottom } from '@dcloudio/uni-app';
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import { taskTimeFormat } from '@/utils/index.js';
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// 接口 api
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import { getNewList, msgRead, msgAllRead } from '@/pages/api/news.js';
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// 导入组件
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//空页面
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import EmptyPage from '@/components/EmptyPage/index.vue';
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// 下拉提示
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import ReachBottom from '@/components/reach-bottom/index.vue';
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// ------定义变量------
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const pages = getCurrentPages(); //获取加载的页面，获取当前页面路由信息uniapp 做安卓不支持 vue-router
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const currentPage = pages[pages.length - 1].$page.options; //获取当前页面的对象
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const title = currentPage.title; //nav标题
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const type = currentPage.type; //当前派件类型
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const loadMore = ref(); //定义子组件的ref,可以调取子组件的值
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const emptyData = ref('暂无消息');
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const rithtText = ref('全部已读');
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let pageNumber = ref(1);
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let pageSize = ref(10);
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let totalPage = ref(0);
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let reload = ref(false);
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let scrollH = ref(null); //滚动高度
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let currentPageData = ref([]);
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let itemData = ref([]);
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let ids = ref([])
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// 监听上拉触底事件
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onReachBottom(() => {
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totalPage.value = Math.ceil(itemData.value.length / pageSize.value); //计算总页数
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totalPage.value = totalPage.value == 0 ? 1 : totalPage.value;
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if (pageNumber.value >= totalPage.value) {
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loadMore.value.status= 'noMore';
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return false;
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} else {
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loadMore.value.status = 'loading';
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let times = setTimeout(() => {
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pageNumber.value++;
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let begin = (pageNumber.value - 1) * pageSize.value;
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let end = pageNumber.value * pageSize.value;
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currentPageData.value = [...currentPageData.value, ...itemData.value.slice(begin, end)];
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}, 1000); //因为接口没做分页，所以做了数据分页处理，这里延时一秒在加载方法有个loading效果
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}
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});
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// ------生命周期------
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onMounted(() => {
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getList();
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});
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// ------定义方法------
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const params = ref({
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contentType: '201',
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page: 1,
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pageSize: 10
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})
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// 获取系统通知列表
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const getList = async () => {
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await getNewList(params.value)
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.then(res => {
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if (res.code === 200) {
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itemData.value = res.data.items;
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}
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})
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.catch(err => {
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return uni.showToast({
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title: err.msg,
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duration: 1000,
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icon: 'none'
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});
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});
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};
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// 进入详情，标记已读
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const handleDetail = async item => {
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await msgRead(item.id)
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.then(res => {
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uni.navigateTo({
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url: '/pages/message/details?obj=' + JSON.stringify(item)
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});
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})
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.catch(err => {
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return uni.showToast({
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title: err.msg,
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duration: 1000,
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icon: 'none'
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});
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});
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};
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// 全部已读 - 功能暂未实现
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const handleAll = async () => {
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itemData.value.map(val => {
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if(val.isRead===0){
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ids.value.push(val.id);
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}
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});
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await msgAllRead(ids.value)
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.then(res => {
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getList(type)
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})
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.catch(err => {
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return uni.showToast({
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title: err.msg,
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duration: 1000,
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icon: 'none'
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});
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});
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};
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// 返回上一页
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const goBack = () => {
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uni.redirectTo({
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url: '/pages/news/index?tabIndex=1'
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});
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};
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</script>
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<style src="./../index.scss" lang="scss"></style>
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