uniProject/pages/client/Kecheng/list.vue

<template>
	<view class="phone-list-page kecheng-list">
		<customNavbarVue title="课程" :show-back-btn="true" @back="goUpPage"></customNavbarVue>
		
		<!-- 课程列表 -->
		<scroll-view scroll-y="true" refresher-enabled="true" :refresher-triggered="data.loading"
			:refresher-threshold="50" refresher-background="transparent" @refresherrefresh="onRefresh" @scrolltolower="onScrolltolower"
			:style="{ height: `calc(100vh - ${statusBarHeight}px - 212rpx);`}" class="phone-scroll-overflow">
			<uni-list class="admin-list-box">
				<uni-list-item v-for="item in data.list" class="admin-list-item-box">
					<template v-slot:body>
						<view class="kecheng-list-card-box" @click="checkKecheng(item)">
							<img :src="item.pic">
							<view class="card-right-box">
								<view class="card-name">{{item.name}}</view>
								<view class="ks-totalTm kc-fenlei">分类：{{item.kcClassifyName}} </view>
								<view>课时：{{formatSecondsToCnhms(item.period, true)}}</view>
								<view>{{item.createTime}}</view>
							</view>
						</view>
					</template>
				</uni-list-item>
				<uni-load-more :status="data.state" @click="getMore(0)" :contentText="data.contentText"></uni-load-more>
			</uni-list>
		</scroll-view>

		<!-- 页面底端 -->
		<customTabbarClientVue></customTabbarClientVue>
	</view>
</template>

<script setup>
	import customNavbarVue from "@/components/custom-navbar/custom-navbar.vue";
	import customTabbarClientVue from "@/components/custom-tabbar/custom-tabbar-client.vue";

	import {ref,reactive,onMounted} from "vue";
	import {onLoad,onShow} from "@dcloudio/uni-app";
	import * as kechengApi from "@/api/kecheng.js"
	import {formatSecondsToCnhms} from "@/utils/common.js"

	const data = reactive({
		list: [], // 考试列表
		loading: false,
		page: 0,
		size: 10,
		state: 'more',
		contentText: {
			contentdown: '查看更多',
			contentrefresh: '加载中',
			contentnomore: '没有更多'
		},
		from: ''
	})
	
	const statusBarHeight = ref(0);
	function onScrolltolower() {
		getMore()
	}

	function goUpPage() {

		const pages = getCurrentPages();
		if (pages.length > 1) {
			uni.navigateBack()
		} else {
			/* uni.redirectTo({
				url: '/pages/client/ShouYe/shouye'
			})	 */
			history.back();
		}


	}

	function handleSearch() {
		data.page = 0;
		refreshData();
	}

	function checkKecheng(item) {
		uni.navigateTo({
			url: `/pages/client/Kecheng/study?kcId=${item.kcId}&jzId=${item.jzId}&from=kechengList`
		})
	}

	function onRefresh() {
		data.page = 0;
		data.list = [];
		data.loading = true;
		refreshData();
	}

	function refreshData() {
		const opt = {
			page: 1,
			size: 10, // 固定查询10条
		}
		data.list = [];
		// 数学
		data.state = 'loading';
		data.page++;
		opt.page = data.page;

		kechengApi.getClientKechengList(opt).then(res => {
			data.list = data.list.concat(res.data.data);
			data.loading = false;

			if (res.data.total > data.list.length) {
				data.state = 'more';
				data.loading = false;
			} else {
				data.state = 'no-more';
				data.loading = false;
			}
		}).catch(err => {
			data.state = 'more';
			data.loading = false;
		})
	}

	function getMore() {
		const opt = {
			page: 1,
			size: 10, // 固定查询10条
		}
		if (data.state == 'no-more') return;
		data.state = 'loading';
		data.page++;
		opt.page = data.page;
		kechengApi.getClientKechengList(opt).then(res => {
			data.list = data.list.concat(res.data.data);
			data.loading = false;

			if (res.data.total > data.list.length) {
				data.state = 'more';
				data.loading = false;
			} else {
				data.state = 'no-more';
				data.loading = false;
			}
		}).catch(err => {
			data.state = 'more';
			data.loading = false;
		})
	}

	onLoad((options) => {
		data.from = options.from;
	})

	onMounted(() => {
		uni.getSystemInfo({
		success: (res) => {
		statusBarHeight.value = res.statusBarHeight;
		}
		});
	});
	
	onShow(() => {
    onRefresh()
	})
</script>