焊接首页

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2026-06-10 14:17:54 +08:00
parent d171a5b73b
commit 787ad93dee
24 changed files with 1682 additions and 38 deletions
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<template>
<view class="page">
<!-- 头部过滤区域 -->
<view class="filter-header">
<view class="filter-row">
<!-- 下拉过滤 1 -->
<u-dropdown v-model="filter1Value" :options="filter1Options" @change="handleFilter1Change"></u-dropdown>
<!-- 下拉过滤 2 -->
<u-dropdown v-model="filter2Value" :options="filter2Options" @change="handleFilter2Change"></u-dropdown>
<!-- 刷新按钮 -->
<view class="refresh-btn" @click="handleRefresh">
<u-icon name="reload" :size="36" :class="{ rotating: loading }"></u-icon>
</view>
</view>
</view>
<!-- 列表内容 -->
<scroll-view
class="list-scroll"
scroll-y
:scroll-into-view="scrollIntoView"
@scrolltolower="loadMore"
refresher-enabled
:refresher-triggered="refreshing"
@refresh="handleRefresh"
>
<!-- 列表项 -->
<view class="list-wrap">
<view
v-for="(item, index) in listData"
:key="item.id || index"
class="list-item"
@click="handleItemClick(item)"
>
<view class="item-header">
<text class="item-title">{{ item.name || '未命名' }}</text>
<text class="item-status" :class="item.status">{{ item.statusText || '' }}</text>
</view>
<view class="item-content">
<text class="item-desc">{{ item.description || '' }}</text>
</view>
<view class="item-footer">
<text class="item-time">{{ item.createTime || '' }}</text>
<text class="item-author">{{ item.creator || '' }}</text>
</view>
</view>
<!-- 空状态 -->
<u-empty
v-if="!loading && listData.length === 0"
mode="list"
text="暂无数据"
></u-empty>
<!-- 加载提示 -->
<view v-if="loading && listData.length > 0" class="loading-more">
<u-loading mode="circle" size="32"></u-loading>
<text>加载中...</text>
</view>
<!-- 没有更多 -->
<view v-if="!loading && !hasMore && listData.length > 0" class="no-more">
<text> 没有更多了 </text>
</view>
</view>
</scroll-view>
</view>
</template>
<script setup>
import { ref, reactive, onMounted } from 'vue'
// ===== 过滤条件 =====
const filter1Value = ref('')
const filter2Value = ref('')
// 过滤选项 1
const filter1Options = ref([
{ label: '全部类型', value: '' },
{ label: '类型 A', value: 'type_a' },
{ label: '类型 B', value: 'type_b' },
{ label: '类型 C', value: 'type_c' }
])
// 过滤选项 2
const filter2Options = ref([
{ label: '全部状态', value: '' },
{ label: '进行中', value: 'pending' },
{ label: '已完成', value: 'completed' },
{ label: '已取消', value: 'cancelled' }
])
// ===== 列表数据 =====
const listData = ref([])
const loading = ref(false)
const refreshing = ref(false)
const hasMore = ref(true)
const currentPage = ref(1)
const pageSize = 20
const scrollIntoView = ref('')
// ===== 筛选条件变更 =====
const filterParams = reactive({
filter1: '',
filter2: ''
})
// 过滤 1 变化
const handleFilter1Change = (value) => {
filterParams.filter1 = value
resetAndLoad()
}
// 过滤 2 变化
const handleFilter2Change = (value) => {
filterParams.filter2 = value
resetAndLoad()
}
// ===== 数据加载 =====
// 加载数据
const fetchData = async (isRefresh = false) => {
if (loading.value || (!isRefresh && !hasMore.value)) return
loading.value = true
if (isRefresh) {
refreshing.value = true
}
try {
// TODO: 替换为实际 API 调用
// const res = await api.getList({
// page: currentPage.value,
// pageSize,
// ...filterParams
// })
// 模拟数据
const mockData = await mockApiFetch({
page: currentPage.value,
pageSize,
...filterParams
})
if (isRefresh) {
listData.value = mockData.list
} else {
listData.value = [...listData.value, ...mockData.list]
}
hasMore.value = mockData.hasMore
currentPage.value++
} catch (error) {
console.error('加载数据失败:', error)
uni.showToast({
title: '加载失败,请重试',
icon: 'none'
})
} finally {
loading.value = false
refreshing.value = false
}
}
// 重置并重新加载
const resetAndLoad = () => {
currentPage.value = 1
hasMore.value = true
listData.value = []
fetchData(true)
}
// 下拉刷新
const handleRefresh = () => {
resetAndLoad()
}
// 上拉加载更多
const loadMore = () => {
if (!loading.value && hasMore.value) {
fetchData(false)
}
}
// 列表项点击
const handleItemClick = (item) => {
console.log('点击列表项:', item)
// TODO: 跳转详情
// uni.navigateTo({ url: `/pages/xxx/detail?id=${item.id}` })
}
// ===== 模拟 API(实际使用时删除)=====
const mockApiFetch = async (params) => {
return new Promise((resolve) => {
setTimeout(() => {
const start = (params.page - 1) * params.pageSize
const end = start + params.pageSize
const hasMore = end < 100 // 模拟总共 100 条数据
const list = Array.from({ length: hasMore ? params.pageSize : (100 - start) }, (_, i) => ({
id: start + i + 1,
name: `项目 ${start + i + 1}`,
description: '这是一个测试项目的描述信息,可能包含更多内容',
status: ['pending', 'completed', 'cancelled'][Math.floor(Math.random() * 3)],
statusText: ['进行中', '已完成', '已取消'][Math.floor(Math.random() * 3)],
createTime: '2024-01-01 12:00:00',
creator: `用户${Math.floor(Math.random() * 10) + 1}`
}))
resolve({
list,
hasMore
})
}, 500)
})
}
// ===== 生命周期 =====
onMounted(() => {
fetchData(true)
})
</script>
<style lang="scss" scoped>
.page {
display: flex;
flex-direction: column;
height: 100vh;
background: #f5f6f8;
}
// 头部过滤区域
.filter-header {
background: #ffffff;
padding: 20rpx 24rpx;
border-bottom: 1rpx solid #f0f0f0;
.filter-row {
display: flex;
align-items: center;
gap: 16rpx;
}
.refresh-btn {
margin-left: auto;
padding: 8rpx;
display: flex;
align-items: center;
justify-content: center;
.rotating {
animation: rotate 1s linear infinite;
}
}
}
@keyframes rotate {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}
// 列表滚动区域
.list-scroll {
flex: 1;
overflow: hidden;
}
.list-wrap {
padding: 24rpx;
}
// 列表项
.list-item {
background: #ffffff;
border-radius: 16rpx;
padding: 28rpx;
margin-bottom: 20rpx;
box-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.05);
&:last-child {
margin-bottom: 0;
}
.item-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 16rpx;
.item-title {
font-size: 30rpx;
font-weight: 600;
color: #333;
}
.item-status {
font-size: 22rpx;
padding: 6rpx 16rpx;
border-radius: 20rpx;
background: #f0f0f0;
color: #666;
&.pending {
background: rgba(255, 167, 38, 0.1);
color: #ffa726;
}
&.completed {
background: rgba(76, 175, 80, 0.1);
color: #4caf50;
}
&.cancelled {
background: rgba(244, 67, 54, 0.1);
color: #f44336;
}
}
}
.item-content {
margin-bottom: 16rpx;
.item-desc {
font-size: 26rpx;
color: #666;
line-height: 1.6;
overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
}
}
.item-footer {
display: flex;
justify-content: space-between;
.item-time,
.item-author {
font-size: 22rpx;
color: #999;
}
}
}
// 加载中
.loading-more {
display: flex;
flex-direction: column;
align-items: center;
padding: 32rpx 0;
color: #999;
font-size: 24rpx;
}
// 没有更多
.no-more {
text-align: center;
padding: 32rpx 0;
color: #ccc;
font-size: 24rpx;
}
</style>