114 lines
2.3 KiB
Vue
114 lines
2.3 KiB
Vue
<template>
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<view class="container">
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<view v-for="item in list" :key="item.id" class="item">
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<uni-card :extra="item.createTime" :title="item.title" @click="detail(item)"></uni-card>
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</view>
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<!-- 加载更多状态 -->
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<view v-if="noData && list.length > 0" class="load-more">
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<text class="no-more-text">没有更多数据了</text>
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</view>
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</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 { getArticleList } from '@/api/article/article.js'
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import { onUnload, onReachBottom } from '@dcloudio/uni-app'
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const list = ref([])
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const noData = ref(false)
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const loading = ref(false)
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//定义data参数
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const queryParams = {
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pageNum: 1,
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pageSize: 6,
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}
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// 获取列表
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const getList = async () => {
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if (loading.value) return
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try {
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loading.value = true
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let res = await getArticleList(queryParams)
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// 确保 res.data 存在且是数组
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const newData = res?.rows || []
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// 如果是第一页，直接替换数据
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if (queryParams.pageNum === 1) {
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list.value = newData
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} else {
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list.value = [...list.value, ...newData]
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}
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if (queryParams.pageNum * queryParams.pageSize >= res.total) {
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noData.value = true
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}
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console.log('订单列表:', list.value)
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} catch (error) {
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console.error('获取订单列表失败:', error)
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uni.showToast({
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title: '获取订单列表失败',
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icon: 'none',
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})
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} finally {
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loading.value = false
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}
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}
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const detail = item => {
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uni.navigateTo({
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url: `/pages/announcementList/announcementDetail?id=${item.id}&title=${encodeURIComponent(item.title)}&content=${encodeURIComponent(item.content)}&createTime=${encodeURIComponent(item.createTime)}`,
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})
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}
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// 页面加载时获取数据
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onMounted(() => {
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getList()
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})
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onUnload(() => {
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// 清理数据
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list.value = []
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noData.value = false
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loading.value = false
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})
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onReachBottom(() => {
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if (noData.value || loading.value) return
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queryParams.pageNum++
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getList()
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})
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</script>
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<style lang="scss" scoped>
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.container {
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overflow: hidden;
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padding: 20rpx;
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}
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.item {
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margin-bottom: 20rpx;
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}
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.uni-body {
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font-size: 28rpx;
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line-height: 1.6;
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color: #666;
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}
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.load-more {
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margin-top: 20rpx;
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text-align: center;
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.no-more-text {
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font-size: 24rpx;
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color: #999;
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}
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}
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</style>
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