6.20/z
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@ -5,18 +5,12 @@ import React,{ useEffect,useState } from 'react';
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import axios from 'axios';
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//图表
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import { Line } from 'react-chartjs-2';
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import { Chart as ChartJS, CategoryScale, LinearScale, PointElement, LineElement, Tooltip, Legend } from 'chart.js';
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import { Chart as ChartJS, CategoryScale, LinearScale, PointElement, LineElement, Tooltip, Legend, Ticks } from 'chart.js';
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import { max, min } from 'lodash';
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// 首页
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function Home(){
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const outlog=()=>{
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localStorage.removeItem('islogin')
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// setisChecked(false)
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alert('注销成功')
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window.location.href='http://localhost:3000/signin'
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};
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const [isChecked,setisChecked]=useState(false)
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//判断是否登录
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// useEffect(()=>{
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@ -63,9 +57,10 @@ function Home(){
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}
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}
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}
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// useEffect(()=>{
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// student_succeed_func()
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// },[])
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useEffect(()=>{
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student_succeed_func()
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},[])
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useEffect(()=>{
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if(lesson.length>0){
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@ -83,10 +78,6 @@ function Home(){
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}
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},[lesson])
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const click=()=>{
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console.log();
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}
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//折线图
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// 创建一个状态来存储图表的数据
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const [chartData, setChartData] = useState({
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@ -109,8 +100,7 @@ function Home(){
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datasets: [
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{
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label: '总体成绩分析',
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// data: [10, 20, 30, 40, 50,60,70,80,90,100],
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data:data,
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data: [62, 79, 71, 49, 70],
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fill: false,
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backgroundColor:'#fff',
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borderColor: 'rgb(75, 192, 192)',
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@ -125,6 +115,11 @@ function Home(){
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scales: {
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y: {
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beginAtZero: true,
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min:0,
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max:100,
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ticks:{
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stepSize:10
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}
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}
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},
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plugins: {
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@ -46,10 +46,6 @@ function SubjectPage(){
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//过期试卷
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const [outtest,setouttest]=useState({})
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//测试按钮
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const click = () => {
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console.log(testdata);
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};
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//分过期试卷⬇
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useEffect(()=>{
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let test_list= []
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@ -97,8 +93,6 @@ function SubjectPage(){
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</div>
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))}
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</div>}
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<button onClick={click}>测试按钮</button>
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<h3>已结束或完成的试卷与练习</h3>
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{ outtest&& result&&<div className='test-subject'>
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{Object.keys(outtest).map((key)=>{
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@ -48,14 +48,14 @@
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}
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.exam-btn-training{
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position: relative;
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margin-top: 50px;
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margin-left: 250px;
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position: absolute;
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margin-left: 260px;
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border-radius: 15px;
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margin-top: -10px;
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font-size: 17px;
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border: none;
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display: inline-block;
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padding: 3px 32px;
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padding: 3px 26px;
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background-color: rgba(175, 235, 230, 0.929);
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color: #000;
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text-decoration: none;
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@ -69,6 +69,13 @@
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.exam-btn-training:active{
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color:rgba(86, 117, 114, 0.929);
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}
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.bottomP{
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color: red;
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font-size: 20px;
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margin-top: 350px;
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margin-left: 50px;
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letter-spacing: 20px;
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}
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@ -1,44 +1,53 @@
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import React,{ useState } from 'react';
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import React,{ useState , useEffect} from 'react';
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import { Link } from 'react-router-dom';
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import '../Training/TrainingPage.css'
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import axios from 'axios';
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const list3=[
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{'train':'实训一：数据库的安装',id:'1'},
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{'train':'实训二：web前端开发和数据库的结合',id:'2'}
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]
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const list4=[
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{'train':'实训3：待定',id:'3'},
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{'train':'实训4：待定',id:'4'}
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]
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// 首页 学习分析
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function SubjectPage(){
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const student_ID=localStorage.getItem('islogin')
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const [title,setTitle]=useState()
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// 获取实训标题
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const FetchTrainFunc=async()=>{
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try{
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const FetchTrainSrc=await axios.post('http://127.0.0.1:5000/student/FetchTrainTitle',{
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student_ID
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})
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setTitle(FetchTrainSrc.data['title'])
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}catch{
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alert('FetchTrainFunc出错')
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}
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}
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useEffect(()=>{
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FetchTrainFunc()
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},[])
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return(
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<div className="body-right-training">
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<h3>未完成练习</h3>
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<div className='test-training'>
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{list3.map((item) =>(
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<div className='test-box-training'key={item.id}>
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<p>{item.train}</p>
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<span>发布者：陈老师</span>
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<div dangerouslySetInnerHTML={{ __html: item.title }} />
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<Link to={`/operation1/${item.train}`} className="exam-btn-training">
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<h3>未完成实训项目</h3>
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{title&&<div className='test-training'>
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{Object.keys(title).map((key)=>(
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<div className='test-box-training' key={key}>
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<p>实训:{eval(title[key][0][11])}</p>
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<span>发布者:陈老师</span>
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<div>发布时间:{title[key][0][5]}</div>
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<div>截至时间:{title[key][0][6]}</div>
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<Link to={`/operation1/${title[key][0][10]}`} className="exam-btn-training">
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开始实训
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</Link>
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</div>))}
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</div>
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<h3>已完成练习</h3>
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<div className='test-training'>
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{list4.map((item) => (
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<div className='test-box-training'key={item.id}>
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<p>{item.train}</p>
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<div>
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{item.title}
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</div>
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</div>))}
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</div>
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))}
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</div>}
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<button onClick={()=>{
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console.log(title[0][0][11]);
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}}></button>
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<p className='bottomP'>提醒:请及时完成实训内容！！！</p>
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</div>
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)};
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@ -21,6 +21,7 @@ import ClassID from '../TeacherPages/classlistpages/classId';
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import ManageTest from '../TeacherPages/teachermanagetest/ManageTest';
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import SendTest from '../TeacherPages/SendTest/SendTest';
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import Marking from '../TeacherPages/MarkingPages/Marking';
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import SendTrain from '../TeacherPages/SendTrain/SendTrain';
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// 定义一个组件来包裹除了特定页面(exam)外的所有页面使其有导航
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const MainLayout = ({ headerNav:HeaderNav }) => {
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@ -53,9 +54,10 @@ function App() {
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<Route path="/teacher" element={<MainLayout headerNav={HeaderNavTeacher} />}>
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<Route index element={<TeacherPage/>} />
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<Route path='managetest' element={<ManageTest />}/>
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<Route path='managetest/:ClassID' element={<ManageTest />}/>
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{/* <Route path='managetest/:ClassID' element={<ManageTest />}/> */}
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<Route path="classID/:key" element={<ClassID />} />
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<Route path='mark' element={<Marking/>}/>
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{/* 其他需要HeaderNavTeacher的页面 */}
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</Route>
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@ -68,8 +70,7 @@ function App() {
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<Route path='/teacher/sendtest' element={<SendTest />}/>
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<Route path='operation1/:operateID' element={<Operation1/>}/>
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<Route path='operation2/:operateID' element={<Operation2/>}/>
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<Route path='teacher/SendTrain' element={<SendTrain/>}/>
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{/* 独立的顶级路由，如登录页面，也不包含HeaderNav */}
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{/* 登录页面 */}
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<Route path="signin" element={<SignInPage />} />
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@ -128,6 +128,15 @@ def score_entry():
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return jsonify({'result': '成功'})
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@app.route('/student/FetchTrainTitle',methods=['POST'])
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def FetchTrainTitle():
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data = request.json
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ID = data['student_ID']
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title=FetchTrainTitleFunc(ID)
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return jsonify({'title': title})
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# 以下为教师功能—————————————————————————————————————————————————————————————————————
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@app.route('/teacher/return_question', methods=['POST'])
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def return_question():
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@ -203,6 +203,24 @@ def score_entry_func(score,testID,ID):
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return '修改成功'
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def FetchTrainTitleFunc(ID):
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cursor = db.cursor()
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cursor.execute('SELECT * FROM TRAINSCORE WHERE STUDENT_ID=?',(ID))
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train_title = cursor.fetchall()
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titles = []
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title = []
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for i in train_title:
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titles.append(i[2])
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print(titles)
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for i in titles:
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cursor.execute('select * from TRAINTEST WHERE ID=?',(i))
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title.append(cursor.fetchall())
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cursor.close()
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return title
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@ -5,7 +5,6 @@ from Crypto.Random import get_random_bytes
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import base64
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import datetime
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db = dmPython.connect(user='SYSDBA', password='dameng!!', host="36.138.114.105", port="32522")
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#获取题目
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