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Vue

<template>
<view v-if="!isLoading" class="container">
<view class="goods-list">
<view class="goods-item" v-for="(item, index) in goodsList" :key="index">
<!-- 商品详情 -->
<view class="goods-main">
<!-- 商品图片 -->
<view class="goods-image">
<image class="image" :src="item.goods_image" mode="widthFix"></image>
</view>
<!-- 商品信息 -->
<view class="goods-content">
<view class="goods-title twolist-hidden"><text>{{ item.name }}</text></view>
<view class="goods-props clearfix">
<view class="goods-props-item" v-for="(props, idx) in item.goods_props" :key="idx">
<text>{{ props.value.name }}</text>
</view>
</view>
</view>
<!-- 交易信息 -->
<view class="goods-trade">
<view class="goods-price">
<text class="unit"></text>
<text class="value">{{ item.goods_price }}</text>
</view>
<view class="goods-num">
<text>×{{ item.total_num }}</text>
</view>
</view>
</view>
<!-- 选择评价 -->
<view class="score-row">
<view class="score-item score-praise" :class="{ active: formData[index].score == 10 }" @click="setScore(index, 10)">
<view class="score">
<text class="score-icon iconfont icon-haoping"></text>
<text class="score-text">好评</text>
</view>
</view>
<view class="score-item score-review" :class="{ active: formData[index].score == 20 }" @click="setScore(index, 20)">
<view class="score">
<text class="score-icon iconfont icon-zhongping"></text>
<text class="score-text">中评</text>
</view>
</view>
<view class="score-item score-negative" :class="{ active: formData[index].score == 30 }" @click="setScore(index, 30)">
<view class="score">
<text class="score-icon iconfont icon-chaping"></text>
<text class="score-text">差评</text>
</view>
</view>
</view>
<!-- 评价内容 -->
<view class="form-content">
<textarea class="textarea" v-model="formData[index].content" maxlength="500" placeholder="请输入评价内容 (留空则不评价)"></textarea>
</view>
<!-- 图片列表 -->
<view class="image-list">
<view class="image-preview" v-for="(image, imageIndex) in formData[index].imageList" :key="imageIndex">
<text class="image-delete iconfont icon-shanchu" @click="deleteImage(index, imageIndex)"></text>
<image class="image" mode="aspectFill" :src="image.path"></image>
</view>
<view v-if="!formData[index].imageList || formData[index].imageList.length < maxImageLength" class="image-picker"
@click="chooseImage(index)">
<text class="choose-icon iconfont icon-tubiao_xiangji"></text>
<text class="choose-text">上传图片</text>
</view>
</view>
</view>
</view>
<!-- 底部操作按钮 -->
<view class="footer-fixed">
<view class="btn-wrapper">
<view class="btn-item btn-item-main" :class="{ disabled }" @click="handleSubmit()"></view>
</view>
</view>
</view>
</template>
<script>
import * as UploadApi from '@/api/upload'
import * as OrderCommentApi from '@/api/order/comment'
const maxImageLength = 6
export default {
data() {
return {
// 正在加载
isLoading: true,
// 当前订单ID
orderId: null,
// 待评价商品列表
goodsList: [],
// 表单数据
formData: [],
// 最大图片数量
maxImageLength,
// 按钮禁用
disabled: false
}
},
/**
* 生命周期函数--监听页面加载
*/
onLoad({ orderId }) {
this.orderId = orderId
// 获取待评价商品列表
this.getGoodsList()
},
methods: {
// 获取待评价商品列表
getGoodsList() {
const app = this
app.isLoading = true
OrderCommentApi.list(app.orderId)
.then(result => {
app.goodsList = result.data.goodsList
app.initFormData()
app.isLoading = false
})
},
// 初始化form数据
initFormData() {
const { goodsList } = this
const formData = goodsList.map(item => {
return {
goods_id: item.goods_id,
order_goods_id: item.order_goods_id,
score: 10,
content: '',
imageList: [],
uploaded: []
}
})
this.formData = formData
},
// 设置评分
setScore(index, score) {
this.formData[index].score = score
},
// 选择图片
chooseImage(index) {
const app = this
const oldImageList = app.formData[index].imageList
// 选择图片
uni.chooseImage({
count: maxImageLength - oldImageList.length,
sizeType: ['original', 'compressed'], // 可以指定是原图还是压缩图,默认二者都有
sourceType: ['album', 'camera'], // 可以指定来源是相册还是相机,默认二者都有
success({ tempFiles }) {
// tempFiles = [{path:'xxx', size:100}]
app.formData[index].imageList = oldImageList.concat(tempFiles)
}
});
},
// 删除图片
deleteImage(index, imageIndex) {
this.formData[index].imageList.splice(imageIndex, 1)
},
// 表单提交
handleSubmit() {
const app = this
// 判断是否重复提交
if (app.disabled === true) return false
// 按钮禁用
app.disabled = true
// 判断是否需要上传图片
const imagesLength = app.getImagesLength()
if (imagesLength > 0) {
app.uploadFile()
.then(() => {
console.log('then')
app.onSubmit()
})
.catch(err => {
console.log('catch')
app.disabled = false
if (err.statusCode !== 0) {
app.$toast(err.errMsg)
}
console.log('err', err)
})
} else {
app.onSubmit()
}
},
// 统计图片数量
getImagesLength() {
const { formData } = this
let imagesLength = 0
formData.forEach(item => {
if (item.content.trim()) {
imagesLength += item.imageList.length
}
})
return imagesLength
},
// 提交到后端
onSubmit() {
const app = this
OrderCommentApi.submit(app.orderId, app.formData)
.then(result => {
app.$toast(result.message)
setTimeout(() => {
app.disabled = false
uni.navigateBack()
}, 1500)
})
.catch(err => app.disabled = false)
},
// 上传图片
uploadFile() {
const app = this
const { formData } = app
// 整理上传文件路径
const files = []
formData.forEach((item, index) => {
if (item.content.trim() && item.imageList.length) {
const images = item.imageList.map(image => image)
files.push({ formDataIndex: index, images })
}
})
// 批量上传
return new Promise((resolve, reject) => {
Promise.all(files.map((file, index) => {
return new Promise((resolve, reject) => {
UploadApi.image(file.images)
.then(fileIds => {
app.formData[index].uploaded = fileIds
resolve(fileIds)
})
.catch(err => reject(err))
})
}))
.then(resolve, reject)
})
}
}
}
</script>
<style lang="scss" scoped>
.container {
padding-bottom: 100rpx;
}
.goods-list {
font-size: 28rpx;
padding-top: 30rpx;
}
.goods-item {
width: 94%;
background: #fff;
padding: 24rpx 24rpx;
box-shadow: 0 1rpx 5rpx 0px rgba(0, 0, 0, 0.05);
margin: 0 auto 30rpx auto;
border-radius: 20rpx;
.goods-detail {
padding: 24rpx 20rpx;
.left {
.goods-image {
display: block;
width: 150rpx;
height: 150rpx;
}
}
.right {
padding-left: 20rpx;
}
}
.score-row {
display: flex;
justify-content: space-around;
padding: 24rpx 20rpx;
.score-item {
display: flex;
justify-content: center;
align-items: center;
&.score-praise {
color: #ff4544;
.score-icon {
background: #ff4544;
}
}
&.score-review {
color: #fcb500;
.score-icon {
background: #fcb500;
}
}
&.score-negative {
color: #9b9b9b;
.score-icon {
background: #9b9b9b;
}
}
.score {
padding: 10rpx 20rpx 10rpx 10rpx;
border-radius: 30rpx;
.score-icon {
margin-right: 10rpx;
padding: 10rpx;
border-radius: 50%;
font-size: 30rpx;
color: #fff;
}
}
&.active {
.score {
color: #fff;
}
&.score-praise {
.score {
background: #ff4544;
}
}
&.score-review {
.score {
background: #fcb500;
}
}
&.score-negative {
.score {
background: #9b9b9b;
}
}
}
}
}
// 评价内容
.form-content {
padding: 14rpx 10rpx;
.textarea {
width: 100%;
height: 220rpx;
padding: 12rpx;
border: 1rpx solid #e8e8e8;
border-radius: 5rpx;
box-sizing: border-box;
font-size: 26rpx;
}
}
.image-list {
padding: 0 20rpx;
margin-top: 20rpx;
margin-bottom: -20rpx;
&:after {
clear: both;
content: " ";
display: table;
}
.image {
display: block;
width: 100%;
height: 100%;
}
.image-picker,
.image-preview {
width: 184rpx;
height: 184rpx;
margin-right: 30rpx;
margin-bottom: 30rpx;
float: left;
&:nth-child(3n+0) {
margin-right: 0;
}
}
.image-picker {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
border: 1rpx dashed #ccc;
color: #ccc;
.choose-icon {
font-size: 48rpx;
margin-bottom: 6rpx;
}
.choose-text {
font-size: 24rpx;
}
}
.image-preview {
position: relative;
.image-delete {
position: absolute;
top: -15rpx;
right: -15rpx;
height: 42rpx;
width: 42rpx;
line-height: 42rpx;
background: rgba(0, 0, 0, 0.64);
border-radius: 50%;
color: #fff;
font-weight: bolder;
font-size: 22rpx;
z-index: 10;
text-align: center;
}
}
}
}
// 商品项
.goods-main {
display: flex;
margin-bottom: 20rpx;
// 商品图片
.goods-image {
width: 180rpx;
height: 180rpx;
.image {
display: block;
width: 100%;
height: 100%;
border-radius: 8rpx;
}
}
// 商品内容
.goods-content {
flex: 1;
padding-left: 16rpx;
padding-top: 16rpx;
.goods-title {
font-size: 26rpx;
max-height: 76rpx;
}
.goods-props {
margin-top: 14rpx;
height: 40rpx;
color: #ababab;
font-size: 24rpx;
overflow: hidden;
.goods-props-item {
display: inline-block;
margin-right: 14rpx;
padding: 4rpx 16rpx;
border-radius: 12rpx;
background-color: #F5F5F5;
width: auto;
}
}
}
// 交易信息
.goods-trade {
padding-top: 16rpx;
width: 150rpx;
text-align: right;
color: $uni-text-color-grey;
font-size: 26rpx;
.goods-price {
vertical-align: bottom;
margin-bottom: 16rpx;
.unit {
margin-right: -2rpx;
font-size: 24rpx;
}
}
}
}
// 底部操作栏
.footer-fixed {
position: fixed;
bottom: var(--window-bottom);
left: 0;
right: 0;
height: 180rpx;
padding-bottom: 30rpx;
z-index: 11;
box-shadow: 0 -4rpx 40rpx 0 rgba(144, 52, 52, 0.1);
background: #fff;
.btn-wrapper {
height: 100%;
display: flex;
align-items: center;
padding: 0 20rpx;
}
.btn-item {
flex: 1;
font-size: 28rpx;
height: 80rpx;
line-height: 90rpx;
text-align: center;
color: #fff;
border-radius: 8rpx;
}
.btn-item-main {
background: linear-gradient(to right, #f9211c, #ff6335);
// 禁用按钮
&.disabled {
background: #ff9779;
}
}
}
</style>