智慧教务系统UniApp前端项目(使用中2025-0517)
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<!--作业列表-->
<template>
<view class="main_section">
<scroll-view
class="section_3"
scroll-y="true"
:lower-threshold="lowerThreshold"
@scrolltolower="loadMoreData"
style="height: 80vh;"
>
<view class="ul">
<view class="li" v-for="(v,k) in tableList" :key="k" @click="openViewWorkDetails(v)">
<view class="left_box">
<view class="date_box">
<text>{{v.wc_count}}</text>
<text>/</text>
<text>{{v.student_count}}</text>
</view>
<view class="ratio">
完成率:{{v.rate}}%
</view>
</view>
<view class="center_box">
<view>班级:{{v.class_name}}</view>
<view>时间:{{v.send_time}}</view>
<view>课程:{{v.courses_name}}
</view>
</view>
<view class="right_box">
<!-- <view class="tag" style="background:#fad24e;">上课中</view>-->
<view class="tag" v-if="v.dpg_count == 0" style="background:#1cd188;">待批改</view>
</view>
</view>
</view>
</scroll-view>
<!-- 底部发布作业按钮 -->
<view class="publish-btn" @click="openPublishPopup">
<text class="btn-text">发布作业</text>
</view>
<!-- 底部导航-->
<AQTabber/>
<!-- 发布作业弹窗 -->
<uni-popup ref="publishPopup" type="center">
<view class="popup-content">
<view class="popup-title">发布作业</view>
<view class="form-item">
<text class="form-label">类型</text>
<input class="form-input" type="number" v-model="formData.type" placeholder="请输入类型" />
</view>
<view class="form-item">
<text class="form-label">班级ID</text>
<input class="form-input" type="number" v-model="formData.class_id" placeholder="请输入班级ID" />
</view>
<view class="form-item">
<text class="form-label">课程ID</text>
<input class="form-input" type="number" v-model="formData.course_id" placeholder="请输入课程ID" />
</view>
<view class="form-item">
<text class="form-label">教师ID</text>
<input class="form-input" type="number" v-model="formData.personnel_id" placeholder="请输入教师ID" />
</view>
<view class="form-item">
<text class="form-label">学生ID</text>
<input class="form-input" type="number" v-model="formData.student_id" placeholder="请输入学生ID" />
</view>
<view class="form-item">
<text class="form-label">作业描述</text>
<textarea class="form-textarea" v-model="formData.description" placeholder="请输入作业描述" />
</view>
<view class="form-item">
<text class="form-label">内容类型</text>
<picker class="form-picker" :value="contentTypeIndex" :range="contentTypes" @change="contentTypeChange">
<view class="picker-text">{{contentTypes[contentTypeIndex]}}</view>
</picker>
</view>
<!-- 根据内容类型显示不同的上传控件 -->
<!-- 图片类型 -->
<view class="form-item" v-if="formData.content_type === '1'">
<text class="form-label">上传图片</text>
<view class="upload-container">
<!-- 已上传图片预览 -->
<view class="image-preview" v-if="uploadedFiles.image">
<image class="preview-image" :src="uploadedFiles.image" mode="aspectFill"></image>
<view class="delete-btn" @click="deleteFile('image')">
<text class="delete-icon">×</text>
</view>
</view>
<!-- 上传按钮 -->
<view class="upload-btn" v-if="!uploadedFiles.image" @click="chooseFile('image')">
<text class="upload-icon">+</text>
<text class="upload-text">上传图片</text>
</view>
</view>
</view>
<!-- 视频类型 -->
<view class="form-item" v-if="formData.content_type === '2'">
<text class="form-label">上传视频</text>
<view class="upload-container">
<!-- 已上传视频预览 -->
<view class="video-preview" v-if="uploadedFiles.video">
<video class="preview-video" :src="uploadedFiles.video" controls></video>
<view class="delete-btn" @click="deleteFile('video')">
<text class="delete-icon">×</text>
</view>
</view>
<!-- 上传按钮 -->
<view class="upload-btn" v-if="!uploadedFiles.video" @click="chooseFile('video')">
<text class="upload-icon">+</text>
<text class="upload-text">上传视频</text>
</view>
</view>
</view>
<!-- 文本类型 -->
<view class="form-item" v-if="formData.content_type === '3'">
<text class="form-label">内容文本</text>
<textarea class="form-textarea" v-model="formData.content_text" placeholder="请输入内容文本" />
</view>
<view class="form-buttons">
<button class="btn-cancel" @click="closePublishPopup">取消</button>
<button class="btn-submit" @click="submitForm">提交</button>
</view>
</view>
</uni-popup>
</view>
</template>
<script>
// import memberApi from '@/api/member.js';
import AQTabber from "@/components/AQ/AQTabber.vue"
export default {
components: {
AQTabber,
},
data() {
return {
loading:false,//加载状态
lowerThreshold: 100,//距离底部多远触发
isReachedBottom: false,//防止重复加载|true=不可加载|false=可加载
//筛选条件
filteredData:{
page:1,//当前页码
limit:10,//每页返回数据条数
total:10,//数据总条数
},
tableList:[],//数据列表
// 发布作业表单数据
formData: {
type: '',
class_id: '',
course_id: '',
personnel_id: '',
student_id: '',
description: '',
content_type: '1',
content_text: '',
status: '1'
},
// 内容类型选择器
contentTypes: ['图片', '视频', '文本'],
contentTypeIndex: 0,
// 上传的文件
uploadedFiles: {
image: '',
video: ''
},
// 模拟数据
mockData: [
{
id: 1,
wc_count: 15,
student_count: 20,
rate: 75,
class_name: '高三一班',
send_time: '2023-05-12',
courses_name: '高等数学',
dpg_count: 0
},
{
id: 2,
wc_count: 18,
student_count: 22,
rate: 82,
class_name: '高三二班',
send_time: '2023-05-13',
courses_name: '物理',
dpg_count: 5
},
{
id: 3,
wc_count: 10,
student_count: 25,
rate: 40,
class_name: '高三三班',
send_time: '2023-05-14',
courses_name: '化学',
dpg_count: 0
},
{
id: 4,
wc_count: 22,
student_count: 24,
rate: 92,
class_name: '高三四班',
send_time: '2023-05-15',
courses_name: '英语',
dpg_count: 3
},
{
id: 5,
wc_count: 16,
student_count: 20,
rate: 80,
class_name: '高三五班',
send_time: '2023-05-16',
courses_name: '语文',
dpg_count: 0
}
]
}
},
onLoad() {},
onShow() {
this.init()
},
methods: {
async init(){
this.getList()
},
//加载更多(下一页)
loadMoreData() {
//判断是否加载
if (!this.isReachedBottom) {
this.isReachedBottom = true;//设置为不可请求状态
this.getList();
}
},
//重置为第一页
async resetFilteredData() {
this.isReachedBottom = false; // 重置状态,以便下次触发加载更多
this.filteredData.page = 1//当前页码
this.filteredData.limit = 10//每页返回数据条数
this.filteredData.total = 10//数据总条数
},
//获取列表
async getList(){
this.loading = true
let data = {...this.filteredData}
//判断是否还有数据
if ((this.filteredData.page - 1) * this.filteredData.limit >= this.filteredData.total) {
this.loading = false
uni.showToast({
title: '暂无更多',
icon: 'none'
})
return
}
if(data.page == 1){
this.tableList = []
}
// 使用模拟数据
setTimeout(() => {
this.loading = false
this.isReachedBottom = false
// 模拟分页
const startIndex = (this.filteredData.page - 1) * this.filteredData.limit
const endIndex = startIndex + this.filteredData.limit
const pageData = this.mockData.slice(startIndex, endIndex)
this.tableList = this.tableList.concat(pageData)
this.filteredData.total = this.mockData.length
this.filteredData.page++
}, 500)
// 注释掉原接口调用
/*
let res = await memberApi.jsGetAssignmentsList(data)
this.loading = false
this.isReachedBottom = false;
if (res.code != 1){
uni.showToast({
title: res.msg,
icon: 'none'
})
return
}
this.tableList = this.tableList.concat(res.data.data); // 使用 concat 方法 将新数据追加到数组中
console.log('列表',this.tableList)
this.filteredData.total = res.data.total
this.filteredData.page++
*/
},
//跳转页面-作业详情
openViewWorkDetails(item){
let id = item.id
this.$navigateTo({
url: `/pages/coach/student/work_details?id=${id}`
})
},
// 打开发布作业弹窗
openPublishPopup() {
this.$refs.publishPopup.open()
},
// 关闭发布作业弹窗
closePublishPopup() {
this.$refs.publishPopup.close()
},
// 内容类型选择器变化
contentTypeChange(e) {
this.contentTypeIndex = e.detail.value
this.formData.content_type = String(parseInt(e.detail.value) + 1)
},
// 选择文件(图片或视频)
chooseFile(type) {
if (type === 'image') {
// 选择图片
uni.chooseImage({
count: 1,
sizeType: ['compressed'],
sourceType: ['album', 'camera'],
success: (res) => {
// 模拟上传
uni.showLoading({
title: '上传中...'
})
setTimeout(() => {
uni.hideLoading()
this.uploadedFiles.image = res.tempFilePaths[0]
// 模拟上传成功
uni.showToast({
title: '图片上传成功',
icon: 'success'
})
// 设置内容文本为图片路径
this.formData.content_text = res.tempFilePaths[0]
}, 1000)
}
})
} else if (type === 'video') {
// 选择视频
uni.chooseVideo({
count: 1,
sourceType: ['album', 'camera'],
maxDuration: 60,
camera: 'back',
success: (res) => {
// 模拟上传
uni.showLoading({
title: '上传中...'
})
setTimeout(() => {
uni.hideLoading()
this.uploadedFiles.video = res.tempFilePath
// 模拟上传成功
uni.showToast({
title: '视频上传成功',
icon: 'success'
})
// 设置内容文本为视频路径
this.formData.content_text = res.tempFilePath
}, 1500)
}
})
}
},
// 删除已上传的文件
deleteFile(type) {
if (type === 'image') {
this.uploadedFiles.image = ''
this.formData.content_text = ''
} else if (type === 'video') {
this.uploadedFiles.video = ''
this.formData.content_text = ''
}
},
// 预览文件
previewFile(type) {
if (type === 'image' && this.uploadedFiles.image) {
uni.previewImage({
urls: [this.uploadedFiles.image]
})
}
// 视频不需要额外预览,因为已经有视频播放器
},
// 提交表单
submitForm() {
// 检查必填项
if (!this.formData.class_id) {
uni.showToast({
title: '请输入班级ID',
icon: 'none'
})
return
}
if (!this.formData.course_id) {
uni.showToast({
title: '请输入课程ID',
icon: 'none'
})
return
}
if (!this.formData.description) {
uni.showToast({
title: '请输入作业描述',
icon: 'none'
})
return
}
// 检查内容
if (this.formData.content_type === '1' && !this.uploadedFiles.image) {
uni.showToast({
title: '请上传图片',
icon: 'none'
})
return
}
if (this.formData.content_type === '2' && !this.uploadedFiles.video) {
uni.showToast({
title: '请上传视频',
icon: 'none'
})
return
}
if (this.formData.content_type === '3' && !this.formData.content_text) {
uni.showToast({
title: '请输入内容文本',
icon: 'none'
})
return
}
console.log('提交表单数据:', this.formData)
// 模拟提交成功
uni.showToast({
title: '发布成功',
icon: 'success'
})
// 关闭弹窗
this.closePublishPopup()
// 重置表单
this.formData = {
type: '',
class_id: '',
course_id: '',
personnel_id: '',
student_id: '',
description: '',
content_type: '1',
content_text: '',
status: '1'
}
this.contentTypeIndex = 0
this.uploadedFiles = {
image: '',
video: ''
}
}
}
}
</script>
<style lang="less" scoped>
.main_section{
min-height: 100vh;
background: #292929 100%;
padding: 0 24rpx;
padding-top: 40rpx;
padding-bottom: 150rpx;
font-size: 28rpx;
.section_3{
margin-top: 36rpx;
color: #fff;
font-size: 24rpx;
.title_box{
display: flex;
flex-direction: column;
.top_box{
display: flex;
justify-content: space-between;
align-items: center;
text{
font-size: 30rpx;
}
}
.line{
width: 90rpx;
height: 2px;
background: #29D3B4;
}
}
.ul{
margin-top: 30rpx;
display: flex;
flex-direction: column;
gap: 20rpx;
.li{
position: relative;
border-radius: 22rpx;
background: #434544 100%;
padding: 14rpx 0;
display: flex;
align-items: center;
.left_box{
margin-left: 28rpx;
width: 146rpx;
display: flex;
flex-direction: column;
gap: 10rpx;
.date_box{
display: flex;
font-size: 48rpx;
text:nth-child(1){
color: #29D3B4;
}
}
.ratio{
color: #AAAAAA;
}
}
.center_box{
margin-left: 52rpx;
display: flex;
flex-direction: column;
gap: 10rpx;
}
.right_box{
.tag{
position:absolute;
top: 0rpx;
right: 0rpx;
padding: 10rpx;
width: 102rpx;
text-align: center;
font-size: 24rpx;
border-bottom-left-radius: 20rpx;
border-top-right-radius: 20rpx;
}
}
}
}
}
// 发布作业按钮样式
.publish-btn {
position: fixed;
bottom: 220rpx;
right: 40rpx;
width: 120rpx;
height: 120rpx;
background: #29D3B4;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
box-shadow: 0 4rpx 20rpx rgba(41, 211, 180, 0.4);
z-index: 99;
.btn-text {
color: #fff;
font-size: 26rpx;
text-align: center;
}
}
// 弹窗内容样式
.popup-content {
width: 650rpx;
background: #333;
border-radius: 20rpx;
padding: 30rpx;
max-height: 80vh;
overflow-y: auto;
.popup-title {
font-size: 36rpx;
color: #fff;
text-align: center;
margin-bottom: 30rpx;
font-weight: bold;
}
.form-item {
margin-bottom: 20rpx;
.form-label {
display: block;
color: #fff;
font-size: 28rpx;
margin-bottom: 10rpx;
}
.form-input, .form-textarea, .form-picker {
width: 100%;
background: #444;
border-radius: 10rpx;
padding: 16rpx;
color: #fff;
font-size: 28rpx;
box-sizing: border-box;
}
.form-textarea {
height: 150rpx;
}
.picker-text {
height: 60rpx;
line-height: 60rpx;
}
// 上传控件样式
.upload-container {
margin-top: 10rpx;
}
.upload-btn {
width: 200rpx;
height: 200rpx;
background: #444;
border-radius: 10rpx;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
border: 1px dashed #666;
.upload-icon {
font-size: 60rpx;
color: #29D3B4;
line-height: 60rpx;
}
.upload-text {
font-size: 24rpx;
color: #aaa;
margin-top: 10rpx;
}
}
// 图片预览
.image-preview {
position: relative;
width: 200rpx;
height: 200rpx;
border-radius: 10rpx;
overflow: hidden;
.preview-image {
width: 100%;
height: 100%;
}
.delete-btn {
position: absolute;
top: 0;
right: 0;
width: 40rpx;
height: 40rpx;
background: rgba(0, 0, 0, 0.6);
display: flex;
align-items: center;
justify-content: center;
.delete-icon {
color: #fff;
font-size: 28rpx;
}
}
}
// 视频预览
.video-preview {
position: relative;
width: 100%;
height: 300rpx;
border-radius: 10rpx;
overflow: hidden;
.preview-video {
width: 100%;
height: 100%;
}
.delete-btn {
position: absolute;
top: 0;
right: 0;
width: 40rpx;
height: 40rpx;
background: rgba(0, 0, 0, 0.6);
display: flex;
align-items: center;
justify-content: center;
.delete-icon {
color: #fff;
font-size: 28rpx;
}
}
}
}
.form-buttons {
display: flex;
justify-content: space-between;
margin-top: 40rpx;
button {
width: 45%;
height: 80rpx;
line-height: 80rpx;
border-radius: 40rpx;
font-size: 30rpx;
}
.btn-cancel {
background: #555;
color: #fff;
}
.btn-submit {
background: #29D3B4;
color: #fff;
}
}
}
}
</style>