危险

为之则易,不为则难

0%

03_小兔鲜

✔ 能够实现热门推荐的业务逻辑。

✔ 能够实现商品分类的业务逻辑。

✔ 能够实现商品详情的业务逻辑

热门推荐准备

参考效果

推荐模块的布局结构是相同的,因此我们可以复用相同的页面及交互,只是所展示的数据不同。

热门推荐

静态结构

新建热门推荐页面文件,并在 pages.json 中添加路由(VSCode 插件自动完成),pages/hot/hot.vue

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
<script setup lang="ts">
// 热门推荐页 标题和url
const hotMap = [
{ type: '1', title: '特惠推荐', url: '/hot/preference' },
{ type: '2', title: '爆款推荐', url: '/hot/inVogue' },
{ type: '3', title: '一站买全', url: '/hot/oneStop' },
{ type: '4', title: '新鲜好物', url: '/hot/new' },
]
</script>

<template>
<view class="viewport">
<!-- 推荐封面图 -->
<view class="cover">
<image
src="http://yjy-xiaotuxian-dev.oss-cn-beijing.aliyuncs.com/picture/2021-05-20/84abb5b1-8344-49ae-afc1-9cb932f3d593.jpg"
></image>
</view>
<!-- 推荐选项 -->
<view class="tabs">
<text class="text active">抢先尝鲜</text>
<text class="text">新品预告</text>
</view>
<!-- 推荐列表 -->
<scroll-view scroll-y class="scroll-view">
<view class="goods">
<navigator
hover-class="none"
class="navigator"
v-for="goods in 10"
:key="goods"
:url="`/pages/goods/goods?id=`"
>
<image
class="thumb"
src="https://yanxuan-item.nosdn.127.net/5e7864647286c7447eeee7f0025f8c11.png"
></image>
<view class="name ellipsis">不含酒精,使用安心爽肤清洁湿巾</view>
<view class="price">
<text class="symbol">¥</text>
<text class="number">29.90</text>
</view>
</navigator>
</view>
<view class="loading-text">正在加载...</view>
</scroll-view>
</view>
</template>

<style lang="scss">
page {
height: 100%;
background-color: #f4f4f4;
}
.viewport {
display: flex;
flex-direction: column;
height: 100%;
padding: 180rpx 0 0;
position: relative;
}
.cover {
width: 750rpx;
height: 225rpx;
border-radius: 0 0 40rpx 40rpx;
overflow: hidden;
position: absolute;
left: 0;
top: 0;
}
.scroll-view {
flex: 1;
}
.tabs {
display: flex;
justify-content: space-evenly;
height: 100rpx;
line-height: 90rpx;
margin: 0 20rpx;
font-size: 28rpx;
border-radius: 10rpx;
box-shadow: 0 4rpx 5rpx rgba(200, 200, 200, 0.3);
color: #333;
background-color: #fff;
position: relative;
z-index: 9;
.text {
margin: 0 20rpx;
position: relative;
}
.active {
&::after {
content: '';
width: 40rpx;
height: 4rpx;
transform: translate(-50%);
background-color: #27ba9b;
position: absolute;
left: 50%;
bottom: 24rpx;
}
}
}
.goods {
display: flex;
flex-wrap: wrap;
justify-content: space-between;
padding: 0 20rpx 20rpx;
.navigator {
width: 345rpx;
padding: 20rpx;
margin-top: 20rpx;
border-radius: 10rpx;
background-color: #fff;
}
.thumb {
width: 305rpx;
height: 305rpx;
}
.name {
height: 88rpx;
font-size: 26rpx;
}
.price {
line-height: 1;
color: #cf4444;
font-size: 30rpx;
}
.symbol {
font-size: 70%;
}
.decimal {
font-size: 70%;
}
}

.loading-text {
text-align: center;
font-size: 28rpx;
color: #666;
padding: 20rpx 0 50rpx;
}
</style>

动态标题

获取页面参数动态设置标题。

  1. 项目首页传递参数,pages/index/components/HotPanel.vue
1
2
3
<navigator :url="`/pages/hot/hot?type=${item.type}`">
…省略 
</navigator>
  1. 热门推荐页获取参数,pages/hot/hot.vue
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
<script setup lang="ts">
// 热门推荐页 标题和 url
const hotMap = [
{ type: '1', title: '特惠推荐', url: '/hot/preference' },
{ type: '2', title: '爆款推荐', url: '/hot/inVogue' },
{ type: '3', title: '一站买全', url: '/hot/oneStop' },
{ type: '4', title: '新鲜好物', url: '/hot/new' },
]
// uniapp 获取页面参数
const query = defineProps<{
type: string
}>()
// console.log(query)
const currUrlMap = hotMap.find((v) => v.type === query.type)
// 动态设置标题
uni.setNavigationBarTitle({ title: currUrlMap!.title })
</script>

小结一下

获取热门数据

地址参数

不同类型的推荐,需要调用不同的 API 接口,如下。

type 推荐类型 接口路径
1 特惠推荐 /hot/preference
2 爆款推荐 /hot/inVogue
3 一站买全 /hot/oneStop
4 新鲜好物 /hot/new

接口封装

经过分析,尽管不同类型请求 url 不同,但请求参数及响应格式都具有一致性,因此可以将接口的调用进行封装,参考代码如下所示。

  1. 封装接口,services/hot.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
import type { PageParams } from '@/types/global'
import { http } from '@/utils/http'

type HotParams = PageParams & {
/** Tab 项的 id,默认会查询【全部】 Tab 项的第 1 页数据 */
subType?: string
}
/**
* 通用热门推荐类型
* @param url 请求地址
* @param data 请求参数
*/
export const getHotRecommendAPI = (url: string, data?: HotParams) => {
return http({
method: 'GET',
url,
data
})
}
  1. 调用接口,pages/hot/hot.vue
1
2
3
4
5
6
7
8
9
10
import { getHotRecommendAPI } from '@/services/hot'
import { onLoad } from '@dcloudio/uni-app'

const getHotRecommendData = async () => {
const res = await getHotRecommendAPI(currUrlMap!.url)
console.log(res)
}
onLoad(() => {
getHotRecommendData()
})

小结一下

推荐类型声明

返回数据

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
const result = {
id: '',
title: '',
bannerPicture: '',
subTypes: [
{
id: '',
title: '',
goodsItems: {
page: 1,
pageSize: 10,
pages: 35,
counts: 8,
items: [
// 每一个商品项
{
id: '',
name: '',
orderNum: 47,
picture: '',
price: '',
desc: ''
}
],
}
},
{}
],
}

类型定义

  1. 商品的类型是可复用的,封装到 src/types/global.d.ts 文件中。
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
/** 通用商品类型 */
export type GoodsItem = {
/** 商品描述 */
desc: string
/** 商品折扣 */
discount: number
/** id */
id: string
/** 商品名称 */
name: string
/** 商品已下单数量 */
orderNum: number
/** 商品图片 */
picture: string
/** 商品价格 */
price: number
}
  1. 猜你喜欢的商品类型和上面相同,可复用,修改如下。

types/home.d.ts

1
2
3
import type { GoodsItem } from './global'

export type GuessItem = GoodsItem
  1. 热门推荐,src/types/hot.d.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
import type { PageResult, GoodsItem } from './global'

/** 热门推荐 */
export type HotResult = {
/** id信息 */
id: string
/** 活动图片 */
bannerPicture: string
/** 活动标题 */
title: string
/** 子类选项 */
subTypes: SubTypeItem[]
}

/** 热门推荐-子类选项 */
export type SubTypeItem = {
/** 子类id */
id: string
/** 子类标题 */
title: string
/** 子类对应的商品集合 */
goodsItems: PageResult<GoodsItem>
}
  1. 为接口指定返回值类型,services/hot.ts
1
2
3
4
5
6
7
8
9
import type { HotResult } from '@/types/hot'

export const getHotRecommendAPI = (url: string, data?: HotParams) => {
return http<HotResult>({
method: 'GET',
url,
data
})
}

小结一下

多 Tabs 逻辑

封面图片

pages/hot/hot.vue

1
2
3
4
5
6
7
// #1
const bannerPicture = ref('')
const getHotRecommendData = async () => {
const res = await getHotRecommendAPI(currUrlMap!.url)
// #2
bannerPicture.value = res.result.bannerPicture
}
1
2
3
4
<view class="cover">
<!-- #3 -->
<image :src="bannerPicture"></image>
</view>

点击高亮

pages/hot/hot.vue

1
2
3
4
5
6
7
8
9
10
// #1
const subTypes = ref<SubTypeItem[]>([])
// #4
const activeIndex = ref(0)
const getHotRecommendData = async () => {
const res = await getHotRecommendAPI(currUrlMap!.url)
bannerPicture.value = res.result.bannerPicture
// #2
subTypes.value = res.result.subTypes
}
1
2
3
4
5
6
7
8
9
10
11
12
<view class="tabs">
<!-- #3 -->
<!-- #5 绑定 @tap 点击高亮 -->
<text
v-for="(item, index) in subTypes"
:key="item.id"
class="text"
:class="{ active: index === activeIndex }"
@tap="activeIndex = index"
>{{ item.title }}</text
>
</view>

列表渲染

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
<scroll-view
scroll-y
class="scroll-view"
v-for="(item, index) in subTypes"
:key="item.id"
v-show="activeIndex === index"
>
<view class="goods">
<navigator
hover-class="none"
class="navigator"
v-for="goods in item.goodsItems.items"
:key="goods.id"
:url="`/pages/goods/goods?id=${goods.id}`"
>
<image class="thumb" :src="goods.picture"></image>
<view class="name ellipsis">{{ goods.name }}</view>
<view class="price">
<text class="symbol">¥</text>
<text class="number">{{ goods.price }}</text>
</view>
</navigator>
</view>
<view class="loading-text">正在加载...</view>
</scroll-view>

小结一下

推荐分页处理

根据当前用户选中的 Tabs 加载对应的列表数据。

操作流程

  1. 根据高亮下标,获取对应列表数据。

  2. 提取列表的分页参数,用于发送请求。

  3. 滚动触底事件,页码累加,数组追加,退出判断等业务和常规分页基本一致。

具体步骤

  1. 绑定 @scrolltolowerpages/hot/hot.vue
1
2
3
4
5
6
7
8
<scroll-view
scroll-y
class="scroll-view"
v-for="(item, index) in subTypes"
:key="item.id"
v-show="activeIndex === index"
@scrolltolower="onScrolltolower"
></scroll-view>
  1. 逻辑处理。
1
2
3
4
5
6
7
8
9
10
11
12
13
14
// #2
const onScrolltolower = async () => {
// 获取当前项
const currsubTypes = subTypes.value[activeIndex.value]
currsubTypes.goodsItems.page++
const res = await getHotRecommendAPI(currUrlMap!.url, {
subType: currsubTypes.id,
page: currsubTypes.goodsItems.page,
pageSize: currsubTypes.goodsItems.pageSize
})
const newsubTypes = res.result.subTypes[activeIndex.value]
// #3 追加
currsubTypes.goodsItems.items.push(...newsubTypes.goodsItems.items)
}

小结一下

推荐分页条件

完整代码

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
<script setup lang="ts">
import { getHotRecommendAPI } from '@/services/hot'
import { onLoad } from '@dcloudio/uni-app'
import { ref } from 'vue'
import type { SubTypeItem } from '@/types/hot'

// 热门推荐页 标题和url
const hotMap = [
{ type: '1', title: '特惠推荐', url: '/hot/preference' },
{ type: '2', title: '爆款推荐', url: '/hot/inVogue' },
{ type: '3', title: '一站买全', url: '/hot/oneStop' },
{ type: '4', title: '新鲜好物', url: '/hot/new' }
]
const query = defineProps<{
type: string
}>()
const currUrlMap = hotMap.find((v) => v.type === query.type)

uni.setNavigationBarTitle({ title: currUrlMap!.title })
const bannerPicture = ref('')
// #3
const subTypes = ref<(SubTypeItem & { finish?: boolean })[]>([])
const activeIndex = ref(0)
const getHotRecommendData = async () => {
const res = await getHotRecommendAPI(currUrlMap!.url, {
// #2 修改 page,方便测试
// subType // 首次不需要传递,默认就是 2 个 tab 的数据
// page: 30,
// #6 利用环境变量
page: import.meta.env.DEV ? 30 : 1,
pageSize: 10
})
bannerPicture.value = res.result.bannerPicture
subTypes.value = res.result.subTypes
}

const onScrolltolower = async () => {
// 获取当前项
const currsubTypes = subTypes.value[activeIndex.value]
// #1
if (currsubTypes.goodsItems.page < currsubTypes.goodsItems.pages) {
currsubTypes.goodsItems.page++
} else {
// #4
currsubTypes.finish = true
return uni.showToast({ icon: 'none', title: '没有更改数据了~' })
}
const res = await getHotRecommendAPI(currUrlMap!.url, {
subType: currsubTypes.id,
page: currsubTypes.goodsItems.page,
pageSize: currsubTypes.goodsItems.pageSize
})
const newsubTypes = res.result.subTypes[activeIndex.value]
currsubTypes.goodsItems.items.push(...newsubTypes.goodsItems.items)
}

onLoad(() => {
getHotRecommendData()
});
</script>

<template>
<view class="viewport">
<!-- 推荐封面图 -->
<view class="cover">
<image :src="bannerPicture"></image>
</view>
<!-- 推荐选项 -->
<view class="tabs">
<text
v-for="(item, index) in subTypes"
:key="item.id"
class="text"
:class="{ active: index === activeIndex }"
@tap="activeIndex = index"
>{{ item.title }}</text
>
</view>
<!-- 推荐列表 -->
<scroll-view
scroll-y
class="scroll-view"
v-for="(item, index) in subTypes"
:key="item.id"
v-show="activeIndex === index"
@scrolltolower="onScrolltolower"
>
<view class="goods">
<navigator
hover-class="none"
class="navigator"
v-for="goods in item.goodsItems.items"
:key="goods.id"
:url="`/pages/goods/goods?id=${goods.id}`"
>
<image class="thumb" :src="goods.picture"></image>
<view class="name ellipsis">{{ goods.name }}</view>
<view class="price">
<text class="symbol">¥</text>
<text class="number">{{ goods.price }}</text>
</view>
</navigator>
</view>
<!-- #5 -->
<view class="loading-text">{{
item.finish ? '没有更多数据了~' : '正在加载...'
}}</view>
</scroll-view>
</view>
</template>

小结一下

分类准备工作

参考效果

商品分类页中的广告位,可复用之前定义的轮播图组件 XtxSwiper

分类页

静态结构

商品分类页静态结构,pages/category/category.vue

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
<script setup lang="ts">
//
</script>

<template>
<view class="viewport">
<!-- 搜索框 -->
<view class="search">
<view class="input">
<text class="icon-search">女靴</text>
</view>
</view>
<!-- 分类 -->
<view class="categories">
<!-- 左侧:一级分类 -->
<scroll-view class="primary" scroll-y>
<view v-for="(item, index) in 10" :key="item" class="item" :class="{ active: index === 0 }">
<text class="name"> 居家 </text>
</view>
</scroll-view>
<!-- 右侧:二级分类 -->
<scroll-view class="secondary" scroll-y>
<!-- 焦点图 -->
<XtxSwiper class="banner" :list="[]" />
<!-- 内容区域 -->
<view class="panel" v-for="item in 3" :key="item">
<view class="title">
<text class="name">宠物用品</text>
<navigator class="more" hover-class="none">全部</navigator>
</view>
<view class="section">
<navigator
v-for="goods in 4"
:key="goods"
class="goods"
hover-class="none"
:url="`/pages/goods/goods?id=`"
>
<image
class="image"
src="https://yanxuan-item.nosdn.127.net/674ec7a88de58a026304983dd049ea69.jpg"
></image>
<view class="name ellipsis">木天蓼逗猫棍</view>
<view class="price">
<text class="symbol">¥</text>
<text class="number">16.00</text>
</view>
</navigator>
</view>
</view>
</scroll-view>
</view>
</view>
</template>

<style lang="scss">
page {
height: 100%;
overflow: hidden;
}
.viewport {
height: 100%;
display: flex;
flex-direction: column;
}
.search {
padding: 0 30rpx 20rpx;
background-color: #fff;
.input {
display: flex;
align-items: center;
justify-content: space-between;
height: 64rpx;
padding-left: 26rpx;
color: #8b8b8b;
font-size: 28rpx;
border-radius: 32rpx;
background-color: #f3f4f4;
}
}
.icon-search {
&::before {
margin-right: 10rpx;
}
}
/* 分类 */
.categories {
flex: 1;
min-height: 400rpx;
display: flex;
}
/* 一级分类 */
.primary {
overflow: hidden;
width: 180rpx;
flex: none;
background-color: #f6f6f6;
.item {
display: flex;
justify-content: center;
align-items: center;
height: 96rpx;
font-size: 26rpx;
color: #595c63;
position: relative;
&::after {
content: '';
position: absolute;
left: 42rpx;
bottom: 0;
width: 96rpx;
border-top: 1rpx solid #e3e4e7;
}
}
.active {
background-color: #fff;
&::before {
content: '';
position: absolute;
left: 0;
top: 0;
width: 8rpx;
height: 100%;
background-color: #27ba9b;
}
}
}
.primary .item:last-child::after,
.primary .active::after {
display: none;
}
/* 二级分类 */
.secondary {
background-color: #fff;
.carousel {
height: 200rpx;
margin: 0 30rpx 20rpx;
border-radius: 4rpx;
overflow: hidden;
}
.panel {
margin: 0 30rpx 0rpx;
}
.title {
height: 60rpx;
line-height: 60rpx;
color: #333;
font-size: 28rpx;
border-bottom: 1rpx solid #f7f7f8;
.more {
float: right;
padding-left: 20rpx;
font-size: 24rpx;
color: #999;
}
}
.more {
&::after {
font-family: 'erabbit' !important;
content: '\e6c2';
}
}
.section {
width: 100%;
display: flex;
flex-wrap: wrap;
padding: 20rpx 0;
.goods {
width: 150rpx;
margin: 0rpx 30rpx 20rpx 0;
&:nth-child(3n) {
margin-right: 0;
}
image {
width: 150rpx;
height: 150rpx;
}
.name {
padding: 5rpx;
font-size: 22rpx;
color: #333;
}
.price {
padding: 5rpx;
font-size: 18rpx;
color: #cf4444;
}
.number {
font-size: 24rpx;
margin-left: 2rpx;
}
}
}
}
</style>

渲染轮播图

接口地址

1
2
3
4
5
6
7
8
9
10
11
12
13
import { getHomeBannerAPI } from '@/services/home'
import type { BannerItem } from '@/types/home'
import { onLoad } from '@dcloudio/uni-app'
import { ref } from 'vue'

const bannerList = ref<BannerItem[]>([])
const getBannerData = async () => {
const res = await getHomeBannerAPI(2)
bannerList.value = res.result
}
onLoad(() => {
getBannerData()
})
1
<XtxSwiper class="banner" :list="bannerList" />

小结一下

一级分类渲染

获取数据

接口地址

  1. 封装接口,services/category.ts
1
2
3
4
5
6
7
8
9
10
11
import { http } from '@/utils/http'

/**
* 分类列表-小程序
*/
export const getCategoryTopAPI = () => {
return http({
method: 'GET',
url: '/category/top'
})
}
  1. 调用接口,pages/category/category.vue
1
2
3
4
5
6
7
8
9
10
import { getCategoryTopAPI } from '@/services/category'
// #1
const getCategoryTopData = async () => {
const res = await getCategoryTopAPI()
console.log(res)
}
onLoad(() => {
// #2
getCategoryTopData()
})

类型声明

  1. 定义类型,types/category.d.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
import type { GoodsItem } from './global'

/** 一级分类项 */
export type CategoryTopItem = {
/** 二级分类集合[ 二级分类项 ] */
children: CategoryChildItem[]
/** 一级分类id */
id: string
/** 一级分类图片集[ 一级分类图片项 ] */
imageBanners: string[]
/** 一级分类名称 */
name: string
/** 一级分类图片 */
picture: string
}

/** 二级分类项 */
export type CategoryChildItem = {
/** 商品集合[ 商品项 ] */
goods: GoodsItem[]
/** 二级分类id */
id: string
/** 二级分类名称 */
name: string
/** 二级分类图片 */
picture: string
}
  1. 修改接口,指定后端返回数据的类型,services/category.ts
1
2
3
4
5
6
7
8
9
10
11
12
import type { CategoryTopItem } from '@/types/category'
import { http } from '@/utils/http'

/**
* 分类列表-小程序
*/
export const getCategoryTopAPI = () => {
return http<CategoryTopItem[]>({
method: 'GET',
url: '/category/top'
})
}
  1. 页面中存储数据并渲染。
1
2
3
4
5
6
7
8
9
10
11
12
13
// #1
const categoryList = ref<CategoryTopItem[]>([])
// #4
const activeIndex = ref(0)
const getCategoryTopData = async () => {
const res = await getCategoryTopAPI()
// #2
categoryList.value = res.result
}
onLoad(() => {
getBannerData()
getCategoryTopData()
})
1
2
3
4
5
6
7
8
9
10
11
12
13
<scroll-view class="primary" scroll-y>
<!-- #3 -->
<!-- #5 绑定 @tap -->
<view
v-for="(item, index) in categoryList"
:key="item.id"
class="item"
:class="{ active: index === activeIndex }"
@tap="activeIndex = index"
>
<text class="name"> {{ item.name }} </text>
</view>
</scroll-view>

小结一下

二级分类渲染

商品二级分类是从属于某个一级分类的,通过 computed 配合高亮下标提取当前二级分类数据。

参考代码

1
2
3
4
// #1
const subCategoryList = computed(() => {
return categoryList.value[activeIndex.value]?.children || []
})
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
<!-- #2 循环 subCategoryList -->
<view class="panel" v-for="item in subCategoryList" :key="item.id">
<view class="title">
<!-- #3 二级分类的标题 -->
<text class="name">{{ item.name }}</text>
<navigator class="more" hover-class="none">全部</navigator>
</view>
<view class="section">
<!-- #4 二级分类的内容 -->
<navigator
v-for="goods in item.goods"
:key="goods.id"
class="goods"
hover-class="none"
:url="`/pages/goods/goods?id=${goods.id}`"
>
<image class="image" :src="goods.picture"></image>
<view class="name ellipsis">{{ goods.name }}</view>
<view class="price">
<text class="symbol">¥</text>
<text class="number">{{ goods.price }}</text>
</view>
</navigator>
</view>
</view>

小结一下

骨架屏的优化

参考效果

实现步骤参考首页的骨架屏。

分类页骨架屏

代码参考

pages/category/category.vue

1
2
3
4
5
6
7
8
9
10
// #1
import PageSkeleton from './components/PageSkeleton.vue'
// #2
const isFinish = ref(false)
// #3
onLoad(async () => {
isFinish.value = false
await Promise.all([getBannerData(), getCategoryTopData()])
isFinish.value = true
})
1
2
<view class="viewport" v-if="isFinish"></view>
<PageSkeleton v-else />

小结一下

详情准备工作

参考效果

用户点击商品列表,跳转到对应的商品详情页。

商品详情

静态结构

pages/goods/goods.vue记得配置到 pages.json

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
<script setup lang="ts">
// 获取屏幕边界到安全区域距离
const { safeAreaInsets } = uni.getSystemInfoSync()
</script>

<template>
<scroll-view scroll-y class="viewport">
<!-- 基本信息 -->
<view class="goods">
<!-- 商品主图 -->
<view class="preview">
<swiper circular>
<swiper-item>
<image
mode="aspectFill"
src="https://yanxuan-item.nosdn.127.net/99c83709ca5f9fd5c5bb35d207ad7822.png"
/>
</swiper-item>
<swiper-item>
<image
mode="aspectFill"
src="https://yanxuan-item.nosdn.127.net/f9107d47c08f0b99c097e30055c39e1a.png"
/>
</swiper-item>
<swiper-item>
<image
mode="aspectFill"
src="https://yanxuan-item.nosdn.127.net/754c56785cc8c39f7414752f62d79872.png"
/>
</swiper-item>
<swiper-item>
<image
mode="aspectFill"
src="https://yanxuan-item.nosdn.127.net/ef16f8127610ef56a2a10466d6dae157.jpg"
/>
</swiper-item>
<swiper-item>
<image
mode="aspectFill"
src="https://yanxuan-item.nosdn.127.net/1f0c3f5d32b0e804deb9b3d56ea6c3b2.png"
/>
</swiper-item>
</swiper>
<view class="indicator">
<text class="current">1</text>
<text class="split">/</text>
<text class="total">5</text>
</view>
</view>

<!-- 商品简介 -->
<view class="meta">
<view class="price">
<text class="symbol">¥</text>
<text class="number">29.90</text>
</view>
<view class="name ellipsis">云珍·轻软旅行长绒棉方巾 </view>
<view class="desc"> 轻巧无捻小方巾,旅行便携 </view>
</view>

<!-- 操作面板 -->
<view class="action">
<view class="item arrow">
<text class="label">选择</text>
<text class="text ellipsis"> 请选择商品规格 </text>
</view>
<view class="item arrow">
<text class="label">送至</text>
<text class="text ellipsis"> 请选择收获地址 </text>
</view>
<view class="item arrow">
<text class="label">服务</text>
<text class="text ellipsis"> 无忧退 快速退款 免费包邮 </text>
</view>
</view>
</view>

<!-- 商品详情 -->
<view class="detail panel">
<view class="title">
<text>详情</text>
</view>
<view class="content">
<view class="properties">
<!-- 属性详情 -->
<view class="item">
<text class="label">属性名</text>
<text class="value">属性值</text>
</view>
<view class="item">
<text class="label">属性名</text>
<text class="value">属性值</text>
</view>
</view>
<!-- 图片详情 -->
<image
mode="widthFix"
src="https://yanxuan-item.nosdn.127.net/a8d266886d31f6eb0d7333c815769305.jpg"
></image>
<image
mode="widthFix"
src="https://yanxuan-item.nosdn.127.net/a9bee1cb53d72e6cdcda210071cbd46a.jpg"
></image>
</view>
</view>

<!-- 同类推荐 -->
<view class="similar panel">
<view class="title">
<text>同类推荐</text>
</view>
<view class="content">
<navigator
v-for="item in 4"
:key="item"
class="goods"
hover-class="none"
:url="`/pages/goods/goods?id=`"
>
<image
class="image"
mode="aspectFill"
src="https://yanxuan-item.nosdn.127.net/e0cea368f41da1587b3b7fc523f169d7.png"
></image>
<view class="name ellipsis">简约山形纹全棉提花毛巾</view>
<view class="price">
<text class="symbol">¥</text>
<text class="number">18.50</text>
</view>
</navigator>
</view>
</view>
</scroll-view>

<!-- 用户操作 -->
<view class="toolbar" :style="{ paddingBottom: safeAreaInsets?.bottom + 'px' }">
<view class="icons">
<button class="icons-button"><text class="icon-heart"></text>收藏</button>
<button class="icons-button" open-type="contact">
<text class="icon-handset"></text>客服
</button>
<navigator class="icons-button" url="/pages/cart/cart" open-type="switchTab">
<text class="icon-cart"></text>购物车
</navigator>
</view>
<view class="buttons">
<view class="addcart"> 加入购物车 </view>
<view class="buynow"> 立即购买 </view>
</view>
</view>
</template>

<style lang="scss">
page {
height: 100%;
overflow: hidden;
display: flex;
flex-direction: column;
}

.viewport {
background-color: #f4f4f4;
}

.panel {
margin-top: 20rpx;
background-color: #fff;
.title {
display: flex;
justify-content: space-between;
align-items: center;
height: 90rpx;
line-height: 1;
padding: 30rpx 60rpx 30rpx 6rpx;
position: relative;
text {
padding-left: 10rpx;
font-size: 28rpx;
color: #333;
font-weight: 600;
border-left: 4rpx solid #27ba9b;
}
navigator {
font-size: 24rpx;
color: #666;
}
}
}

.arrow {
&::after {
position: absolute;
top: 50%;
right: 30rpx;
content: '\e6c2';
color: #ccc;
font-family: 'erabbit' !important;
font-size: 32rpx;
transform: translateY(-50%);
}
}

/* 商品信息 */
.goods {
background-color: #fff;
.preview {
height: 750rpx;
position: relative;
.indicator {
height: 40rpx;
padding: 0 24rpx;
line-height: 40rpx;
border-radius: 30rpx;
color: #fff;
font-family: Arial, Helvetica, sans-serif;
background-color: rgba(0, 0, 0, 0.3);
position: absolute;
bottom: 30rpx;
right: 30rpx;
.current {
font-size: 26rpx;
}
.split {
font-size: 24rpx;
margin: 0 1rpx 0 2rpx;
}
.total {
font-size: 24rpx;
}
}
}
.meta {
position: relative;
border-bottom: 1rpx solid #eaeaea;
.price {
height: 130rpx;
padding: 25rpx 30rpx 0;
color: #fff;
font-size: 34rpx;
box-sizing: border-box;
background-color: #35c8a9;
}
.number {
font-size: 56rpx;
}
.brand {
width: 160rpx;
height: 80rpx;
overflow: hidden;
position: absolute;
top: 26rpx;
right: 30rpx;
}
.name {
max-height: 88rpx;
line-height: 1.4;
margin: 20rpx;
font-size: 32rpx;
color: #333;
}
.desc {
line-height: 1;
padding: 0 20rpx 30rpx;
font-size: 24rpx;
color: #cf4444;
}
}
.action {
padding-left: 20rpx;
.item {
height: 90rpx;
padding-right: 60rpx;
border-bottom: 1rpx solid #eaeaea;
font-size: 26rpx;
color: #333;
position: relative;
display: flex;
align-items: center;
&:last-child {
border-bottom: 0 none;
}
}
.label {
width: 60rpx;
color: #898b94;
margin: 0 16rpx 0 10rpx;
}
.text {
flex: 1;
-webkit-line-clamp: 1;
}
}
}

/* 商品详情 */
.detail {
padding-left: 20rpx;
.content {
margin-left: -20rpx;
}
.properties {
padding: 0 20rpx;
margin-bottom: 30rpx;
.item {
display: flex;
line-height: 2;
padding: 10rpx;
font-size: 26rpx;
color: #333;
border-bottom: 1rpx dashed #ccc;
}
.label {
width: 200rpx;
}
.value {
flex: 1;
}
}
}

/* 同类推荐 */
.similar {
padding-left: 20rpx;
.content {
padding: 0 20rpx 20rpx;
margin-left: -20rpx;
background-color: #f4f4f4;
overflow: hidden;
navigator {
width: 345rpx;
padding: 24rpx 20rpx 20rpx;
margin: 20rpx 20rpx 0 0;
border-radius: 10rpx;
background-color: #fff;
float: left;
}
.image {
height: 260rpx;
}
.name {
height: 80rpx;
margin: 10rpx 0;
font-size: 26rpx;
color: #262626;
}
.price {
line-height: 1;
font-size: 20rpx;
color: #cf4444;
}
.number {
font-size: 26rpx;
margin-left: 2rpx;
}
}
navigator {
&:nth-child(even) {
margin-right: 0;
}
}
}

/* 底部工具栏 */
.toolbar {
background-color: #fff;
height: 100rpx;
padding: 0 20rpx;
border-top: 1rpx solid #eaeaea;
display: flex;
justify-content: space-between;
align-items: center;
box-sizing: content-box;
.buttons {
display: flex;
& > view {
width: 220rpx;
text-align: center;
line-height: 72rpx;
font-size: 26rpx;
color: #fff;
border-radius: 72rpx;
}
.addcart {
background-color: #ffa868;
}
.buynow {
background-color: #27ba9b;
margin-left: 20rpx;
}
}
.icons {
padding-right: 10rpx;
display: flex;
align-items: center;
flex: 1;
.icons-button {
flex: 1;
text-align: center;
line-height: 1.4;
padding: 0;
margin: 0;
border-radius: 0;
font-size: 20rpx;
color: #333;
background-color: #fff;
}
text {
display: block;
font-size: 34rpx;
}
}
}
</style>

获取数据

接口地址

  1. 接收商品 ID,pages/goods/goods.vue
1
2
3
4
// 接收页面参数
const query = defineProps<{
id: string
}>()
  1. 接口封装,services/goods.ts
1
2
3
4
5
6
7
8
9
10
11
12
import { http } from '@/utils/http'
/**
* 商品详情
* @param id 商品id
*/
export const getGoodsByIdAPI = (id: string) => {
return http({
method: 'GET',
url: '/goods',
data: { id },
})
}
  1. 页面中调用,pages/goods/goods.vue
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
import { getGoodsByIdAPI } from '@/services/goods'
import { onLoad } from '@dcloudio/uni-app'

// 获取屏幕边界到安全区域距离
const { safeAreaInsets } = uni.getSystemInfoSync()

const query = defineProps<{
id: string
}>()

const getGoodsByIdData = async () => {
const res = await getGoodsByIdAPI(query.id)
console.log(res)
}

onLoad(() => {
getGoodsByIdData()
})

小结一下

详情数据渲染

基本操作

  1. 定义类型,types/goods.d.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
import type { GoodsItem } from './global'

/** 商品信息 */
export type GoodsResult = {
/** id */
id: string
/** 商品名称 */
name: string
/** 商品描述 */
desc: string
/** 当前价格 */
price: number
/** 原价 */
oldPrice: number
/** 商品详情: 包含详情属性 + 详情图片 */
details: Details
/** 主图图片集合[ 主图图片链接 ] */
mainPictures: string[]
/** 同类商品[ 商品信息 ] */
similarProducts: GoodsItem[]
/** sku集合[ sku信息 ] */
skus: SkuItem[]
/** 可选规格集合备注[ 可选规格信息 ] */
specs: SpecItem[]
/** 用户地址列表[ 地址信息 ] */
userAddresses: AddressItem[]
}

/** 商品详情: 包含详情属性 + 详情图片 */
export type Details = {
/** 商品属性集合[ 属性信息 ] */
properties: DetailsPropertyItem[]
/** 商品详情图片集合[ 图片链接 ] */
pictures: string[]
}

/** 属性信息 */
export type DetailsPropertyItem = {
/** 属性名称 */
name: string
/** 属性值 */
value: string
}

/** sku信息 */
export type SkuItem = {
/** id */
id: string
/** 库存 */
inventory: number
/** 原价 */
oldPrice: number
/** sku图片 */
picture: string
/** 当前价格 */
price: number
/** sku编码 */
skuCode: string
/** 规格集合[ 规格信息 ] */
specs: SkuSpecItem[]
}

/** 规格信息 */
export type SkuSpecItem = {
/** 规格名称 */
name: string
/** 可选值名称 */
valueName: string
}

/** 可选规格信息 */
export type SpecItem = {
/** 规格名称 */
name: string
/** 可选值集合[ 可选值信息 ] */
values: SpecValueItem[]
}

/** 可选值信息 */
export type SpecValueItem = {
/** 是否可售 */
available: boolean
/** 可选值备注 */
desc: string
/** 可选值名称 */
name: string
/** 可选值图片链接 */
picture: string
}

/** 地址信息 */
export type AddressItem = {
/** 收货人姓名 */
receiver: string
/** 联系方式 */
contact: string
/** 省份编码 */
provinceCode: string
/** 城市编码 */
cityCode: string
/** 区/县编码 */
countyCode: string
/** 详细地址 */
address: string
/** 默认地址,1为是,0为否 */
isDefault: number
/** 收货地址 id */
id: string
/** 省市区 */
fullLocation: string
}
  1. 给后端返回的详情数据指定类型,services/goods.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
import type { GoodsResult } from '@/types/goods'
import { http } from '@/utils/http'

/**
* 商品详情
* @param id 商品id
*/
export const getGoodsByIdAPI = (id: string) => {
return http<GoodsResult>({
method: 'GET',
url: '/goods',
data: { id }
})
}
  1. 存储详情数据到组件中并渲染。
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
<script setup lang="ts">
import { getGoodsByIdAPI } from '@/services/goods'
import { onLoad } from '@dcloudio/uni-app'
import { ref } from 'vue'
import type { GoodsResult } from '@/types/goods'

// 获取屏幕边界到安全区域距离
const { safeAreaInsets } = uni.getSystemInfoSync()

const query = defineProps<{
id: string
}>()

// #1
const goods = ref<GoodsResult>()

const getGoodsByIdData = async () => {
const res = await getGoodsByIdAPI(query.id)
// #2
goods.value = res.result
}

onLoad(() => {
getGoodsByIdData()
});
</script>

<template>
<scroll-view scroll-y class="viewport">
<!-- 基本信息 -->
<view class="goods">
<!-- 商品主图 -->
<view class="preview">
<swiper circular>
<!-- #3 -->
<swiper-item v-for="item in goods?.mainPictures" :key="item">
<image mode="aspectFill" :src="item" />
</swiper-item>
</swiper>
<view class="indicator">
<text class="current">1</text>
<text class="split">/</text>
<text class="total">5</text>
</view>
</view>

<!-- 商品简介 -->
<view class="meta">
<view class="price">
<text class="symbol">¥</text>
<text class="number">{{ goods?.price }}</text>
</view>
<!-- #4 -->
<view class="name ellipsis">{{ goods?.name }}</view>
<!-- #5 -->
<view class="desc">{{ goods?.desc }}</view>
</view>

<!-- 操作面板 -->
<view class="action">
<view class="item arrow">
<text class="label">选择</text>
<text class="text ellipsis"> 请选择商品规格 </text>
</view>
<view class="item arrow">
<text class="label">送至</text>
<text class="text ellipsis"> 请选择收获地址 </text>
</view>
<view class="item arrow">
<text class="label">服务</text>
<text class="text ellipsis"> 无忧退 快速退款 免费包邮 </text>
</view>
</view>
</view>

<!-- 商品详情 -->
<view class="detail panel">
<view class="title">
<text>详情</text>
</view>
<view class="content">
<view class="properties">
<!-- #6 属性详情 -->
<view
class="item"
v-for="item in goods?.details.properties"
:key="item.name"
>
<text class="label">{{ item.name }}</text>
<text class="value">{{ item.value }}</text>
</view>
</view>
<!-- #7 图片详情 -->
<image
v-for="item in goods?.details.pictures"
:key="item"
mode="widthFix"
:src="item"
></image>
</view>
</view>

<!-- 同类推荐 -->
<view class="similar panel">
<view class="title">
<text>同类推荐</text>
</view>
<view class="content">
<!-- #8 -->
<navigator
v-for="item in goods?.similarProducts"
:key="item.id"
class="goods"
hover-class="none"
:url="`/pages/goods/goods?id=${item.id}`"
>
<image class="image" mode="aspectFill" :src="item.picture"></image>
<view class="name ellipsis">{{ item.name }}</view>
<view class="price">
<text class="symbol">¥</text>
<text class="number">{{ item.price }}</text>
</view>
</navigator>
</view>
</view>
</scroll-view>

<!-- 用户操作 -->
<view
class="toolbar"
:style="{ paddingBottom: safeAreaInsets?.bottom + 'px' }"
>
<view class="icons">
<button class="icons-button"><text class="icon-heart"></text>收藏</button>
<button class="icons-button" open-type="contact">
<text class="icon-handset"></text>客服
</button>
<navigator
class="icons-button"
url="/pages/cart/cart"
open-type="switchTab"
>
<text class="icon-cart"></text>购物车
</navigator>
</view>
<view class="buttons">
<view class="addcart"> 加入购物车 </view>
<view class="buynow"> 立即购买 </view>
</view>
</view>
</template>

小结一下

详情交互处理

轮播图

参考效果

当轮播图滑动切换的时候更新自定义下标,当图片被点击的时候大图预览

轮播图交互

代码实现

1
2
3
4
5
6
7
8
9
10
11
12
13
// #2
const currentIndex = ref(0)
const onChange: UniHelper.SwiperOnChange = (ev) => {
currentIndex.value = ev.detail.current
}

// #6
const onTapImage = (url: string) => {
uni.previewImage({
current: url,
urls: goods.value!.mainPictures
})
}
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
<view class="preview">
<!-- #1 -->
<swiper circular @change="onChange">
<swiper-item v-for="item in goods?.mainPictures" :key="item">
<!-- #5 -->
<image @tap="onTapImage(item)" mode="aspectFill" :src="item" />
</swiper-item>
</swiper>
<view class="indicator">
<!-- #3 -->
<text class="current">{{ currentIndex + 1 }}</text>
<text class="split">/</text>
<!-- #4 -->
<text class="total">{{ goods?.mainPictures.length }}</text>
</view>
</view>

小结一下

弹出层

uni-ui 弹出层组件:uni-popup

弹出层交互

基本使用

  1. 准备 ref 变量。
1
2
3
4
const popup = ref<{
open: (type?: UniHelper.UniPopupType) => void
close: () => void
}>()
  1. 和 uni-popup 的 ref 属性进行绑定。
1
2
3
4
5
<!-- #2 -->
<uni-popup ref="popup" type="bottom" background-color="#fff">
<view>内容1</view>
<button @tap="popup?.close">关闭</button>
</uni-popup>
  1. 点击【服务】打开弹出层。
1
2
3
4
<view class="item arrow" @tap="popup?.open('bottom')">
<text class="label">服务</text>
<text class="text ellipsis"> 无忧退 快速退款 免费包邮 </text>
</view>

小结一下

静态结构

提供 服务说明收获地址 两个组件的静态结构,实现弹出层交互。

  1. 服务说明,pages/goods/components/ServicePanel.vue
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
<template>
<view class="service-panel">
<!-- 关闭按钮 -->
<text class="close icon-close"></text>
<!-- 标题 -->
<view class="title">服务说明</view>
<!-- 内容 -->
<view class="content">
<view class="item">
<view class="dt">无忧退货</view>
<view class="dd">
自收到商品之日起30天内,可在线申请无忧退货服务(食品等特殊商品除外)
</view>
</view>
<view class="item">
<view class="dt">快速退款</view>
<view class="dd">
收到退货包裹并确认无误后,将在48小时内办理退款,
退款将原路返回,不同银行处理时间不同,预计1-5个工作日到账
</view>
</view>
<view class="item">
<view class="dt">满88元免邮费</view>
<view class="dd">
单笔订单金额(不含运费)满88元可免邮费,不满88元, 单笔订单收取10元邮费
</view>
</view>
</view>
</view>
</template>

<style lang="scss">
.service-panel {
padding: 0 30rpx;
border-radius: 10rpx 10rpx 0 0;
position: relative;
background-color: #fff;
}

.title {
line-height: 1;
padding: 40rpx 0;
text-align: center;
font-size: 32rpx;
font-weight: normal;
border-bottom: 1rpx solid #ddd;
color: #444;
}

.close {
position: absolute;
right: 24rpx;
top: 24rpx;
}

.content {
padding: 20rpx 20rpx 100rpx 20rpx;

.item {
margin-top: 20rpx;
}

.dt {
margin-bottom: 10rpx;
font-size: 28rpx;
color: #333;
font-weight: 500;
position: relative;

&::before {
content: '';
width: 10rpx;
height: 10rpx;
border-radius: 50%;
background-color: #eaeaea;
transform: translateY(-50%);
position: absolute;
top: 50%;
left: -20rpx;
}
}

.dd {
line-height: 1.6;
font-size: 26rpx;
color: #999;
}
}
</style>
  1. 收获地址组件,pages/goods/components/AddressPanel.vue
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
<template>
<view class="address-panel">
<!-- 关闭按钮 -->
<text class="close icon-close"></text>
<!-- 标题 -->
<view class="title">配送至</view>
<!-- 内容 -->
<view class="content">
<view class="item">
<view class="user">李明 13824686868</view>
<view class="address">北京市顺义区后沙峪地区安平北街6号院</view>
<text class="icon icon-checked"></text>
</view>
<view class="item">
<view class="user">王东 13824686868</view>
<view class="address">北京市顺义区后沙峪地区安平北街6号院</view>
<text class="icon icon-ring"></text>
</view>
<view class="item">
<view class="user">张三 13824686868</view>
<view class="address">北京市朝阳区孙河安平北街6号院</view>
<text class="icon icon-ring"></text>
</view>
</view>
<view class="footer">
<view class="button primary"> 新建地址 </view>
<view v-if="false" class="button primary">确定</view>
</view>
</view>
</template>

<style lang="scss">
.address-panel {
padding: 0 30rpx;
border-radius: 10rpx 10rpx 0 0;
position: relative;
background-color: #fff;
}

.title {
line-height: 1;
padding: 40rpx 0;
text-align: center;
font-size: 32rpx;
font-weight: normal;
border-bottom: 1rpx solid #ddd;
color: #444;
}

.close {
position: absolute;
right: 24rpx;
top: 24rpx;
}

.content {
min-height: 300rpx;
max-height: 540rpx;
overflow: auto;
padding: 20rpx;
.item {
padding: 30rpx 50rpx 30rpx 60rpx;
background-size: 40rpx;
background-repeat: no-repeat;
background-position: 0 center;
background-image: url(https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/images/locate.png);
position: relative;
}
.icon {
color: #999;
font-size: 40rpx;
transform: translateY(-50%);
position: absolute;
top: 50%;
right: 0;
}
.icon-checked {
color: #27ba9b;
}
.icon-ring {
color: #444;
}
.user {
font-size: 28rpx;
color: #444;
font-weight: 500;
}
.address {
font-size: 26rpx;
color: #666;
}
}

.footer {
display: flex;
justify-content: space-between;
padding: 20rpx 0 40rpx;
font-size: 28rpx;
color: #444;

.button {
flex: 1;
height: 72rpx;
text-align: center;
line-height: 72rpx;
margin: 0 20rpx;
color: #fff;
border-radius: 72rpx;
}

.primary {
color: #fff;
background-color: #27ba9b;
}

.secondary {
background-color: #ffa868;
}
}
</style>
  1. 导入组件,pages/goods/goods.vue
1
2
3
4
<uni-popup ref="popup" type="bottom" background-color="#fff">
<AddressPanel />
<ServicePanel />
</uni-popup>

参考实现

  1. 准备 popupName(用于区分展示哪一个),并准备一个方法用于修改 popupName 和控制弹框的展示。
1
2
3
4
5
const popupName = ref<'address' | 'service'>()
const openPopup = (name: typeof popupName.value) => {
popupName.value = name
popup.value?.open()
}
  1. 点击对应按钮的时候调用 openPopup 方法。
1
2
3
4
<view class="item arrow" @tap="openPopup('address')">
<text class="label">送至</text>
<text class="text ellipsis"> 请选择收获地址 </text>
</view>
1
2
3
4
<view class="item arrow" @tap="openPopup('service')">
<text class="label">服务</text>
<text class="text ellipsis"> 无忧退 快速退款 免费包邮 </text>
</view>
  1. 弹框中根据 popupName 进行区分展示。
1
2
3
4
5
<uni-popup ref="popup" type="bottom" background-color="#fff">
<!-- #6 -->
<AddressPanel v-if="popupName === 'address'" />
<ServicePanel v-if="popupName === 'service'" />
</uni-popup>
  1. 点击弹框内部关闭按钮时,关闭弹框(子调父),pages/goods/components/AddressPanel.vue
1
2
3
4
5
6
7
8
9
10
11
<script lang="ts" setup>
const emit = defineEmits<{
(event: 'close'): void
}>()
</script>
<template>
<view class="address-panel">
<text class="close icon-close" @tap="emit('close')"></text>
<!-- ... -->
</view>
</template>
  1. 父组件定义 @close 事件。
1
<AddressPanel v-if="popupName === 'address'" @close="popup?.close()" />

小结一下