141 lines
3.0 KiB
Vue
141 lines
3.0 KiB
Vue
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<script setup>
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import { ref, onMounted, onUnmounted } from 'vue'
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import request from '../../utils/request.js'
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const faqList = ref([])
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const loading = ref(false)
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const activeId = ref(null)
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// 分页
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const currentPage = ref(1)
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const pageSize = ref(15)
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const totalPage = ref(1)
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const finished = ref(false)
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// 获取列表
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const getFaqList = async () => {
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if (finished.value || loading.value) return
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loading.value = true
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try {
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const res = await request({
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url: '/go/api/h5/v1/other/get/question/list',
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method: 'get',
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params: {
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page: currentPage.value,
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page_size: pageSize.value
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},
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hideLoading: true
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})
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totalPage.value = res.total_page || 1
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if (res.list?.length) {
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faqList.value.push(...res.list)
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}
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// 判断是否还有下一页
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if (currentPage.value >= totalPage.value) {
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finished.value = true
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} else {
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currentPage.value += 1
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}
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} catch (err) {
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console.error('获取FAQ失败', err)
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} finally {
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loading.value = false
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}
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}
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// 切换展开/收起
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const toggle = (id) => {
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activeId.value = activeId.value === id ? null : id
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}
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// 滚动监听（触底加载）
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const handleScroll = () => {
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const scrollTop = document.documentElement.scrollTop || document.body.scrollTop
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const clientHeight = document.documentElement.clientHeight
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const scrollHeight = document.documentElement.scrollHeight
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// 距离底部 100px 加载下一页
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if (scrollTop + clientHeight + 100 >= scrollHeight) {
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getFaqList()
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}
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}
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onMounted(() => {
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getFaqList()
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window.addEventListener('scroll', handleScroll)
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})
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onUnmounted(() => {
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window.removeEventListener('scroll', handleScroll)
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})
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</script>
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<template>
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<div class="faq-container">
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<div v-for="item in faqList" :key="item.id" class="faq-item">
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<div class="faq-title" @click="toggle(item.id)">
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<span>{{ item.title }}</span>
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<span class="arrow">{{ activeId === item.id ? '−' : '+' }}</span>
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</div>
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<div v-show="activeId === item.id" class="faq-content">
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<div v-html="item.content"></div>
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</div>
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</div>
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<!-- 加载提示 -->
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<div v-if="loading" class="loading-tip">加载中...</div>
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<!-- <div v-if="finished && faqList.length > 0" class="finished-tip">已加载全部</div>-->
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</div>
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</template>
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<style scoped>
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.faq-container {
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margin: 20px 0;
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}
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.faq-item {
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margin-bottom: 12px;
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border: 1px solid #eee;
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border-radius: 8px;
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overflow: hidden;
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}
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.faq-title {
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display: flex;
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justify-content: space-between;
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padding: 14px 16px;
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background: #f9f9f9;
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cursor: pointer;
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font-weight: 500;
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font-size: 15px;
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}
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.faq-title:hover {
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background: #f3f3f3;
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}
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.arrow {
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font-size: 18px;
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font-weight: bold;
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}
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.faq-content {
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padding: 16px;
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line-height: 1.7;
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}
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.faq-content :deep(img) {
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max-width: 100%;
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height: auto;
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margin: 10px 0;
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}
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.loading-tip {
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padding: 16px;
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text-align: center;
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color: #666;
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}
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.finished-tip {
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padding: 16px;
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text-align: center;
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color: #999;
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}
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</style>
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