1

app-dm/src/pages/ListPages/Subject/Exam.css

@@ -119,4 +119,13 @@
     margin-left: 5px;
     margin-top: 5px;
     cursor: pointer;
+}
+.body-right1-exam{
+    width: 1414px;
+    height: 1540px;
+    position: absolute;
+    top: 64px;
+    left: 230px;
+    border-radius: 10px;
+    background-color: #f7f8fa;
 }

app-dm/src/pages/ListPages/Subject/Exam.jsx

@@ -10,10 +10,27 @@ import top from '../img/top.jpg'
 import axios from 'axios';
 
 function Exam() {
-    
-
     //倒计时
     const [countdown, setCountdown] = useState(null);
+    const {examId}=useParams()
+
+    //获取题目
+    const [TestData,setTestData]=useState()
+    const TestFunc=async ()=>{
+        try{
+            const TestSrc=await axios.post('/api/student/TestData',{
+                examId
+            })
+            const data=TestSrc.data
+            setTestData(data)
+        }catch{
+            alert('TestSrc出错')
+        }
+    }
+
+    useEffect(()=>{
+        TestFunc()
+    },[])
 
     // 倒计时更新
     useEffect(() => {
@@ -29,13 +46,9 @@ function Exam() {
         return () => clearInterval(interval);
     }, [countdown]);
 
-    // useEffect(()=>{
+
-    //     if(countdown<0){
+
-    //         console.log('c');
+ 
-    //         setCountdown(60 * parseInt(TrainData['operateID'][4]))
-    //         localStorage.removeItem('time')
-    //     }
-    // },[TrainData])
 
      // 转换秒数为时分秒格式
       const formatTime = (seconds) => {
@@ -48,6 +61,88 @@ function Exam() {
     // 下拉菜单
     const [isSubjectDropdownOpen, setIsSubjectDropdownOpen] = useState(false);
 
+    //创建答案字典，将用户填入的答案添加到答案字典
+    const [choice_answer,setchoice_answer]=useState({})
+    const [completion_answer,setcompletion_answer]=useState({})
+    const [judge_answer,setjudge_answer]=useState({})
+    //选中反馈
+    const [answeredChoice, setAnsweredChoice] = useState([]);
+    const [answeredComple, setAnsweredComple] = useState([]);
+    const [answeredJudge, setAnsweredJudge] = useState([]);
+
+     //给选择题添加事件监听器
+     const handleOptionChange = (event) => {
+        const selectedValue = event.target.value;
+        const key = parseInt(event.target.name.replace('group', ''));
+        const updatedChoiceAnswer = { ...choice_answer, [key]: selectedValue };
+        setchoice_answer(updatedChoiceAnswer);
+        // 更新已做题目的状态
+        if (!answeredChoice.includes(key)) {
+            setAnsweredChoice([...answeredChoice, key]);
+        }
+      };
+    //填空题
+    const handleInputChange = (event) => {
+        const { name, value } = event.target;
+            setcompletion_answer({
+            ...completion_answer,
+            [name]: value
+        });
+        if (!answeredComple.includes(parseInt(name))) {
+            setAnsweredComple([...answeredComple, parseInt(name)]);
+        }
+
+      };
+    
+    //判断题
+    const handleJudgeOption=(event)=>{
+        const judgeoption=event.target.value;
+        const key=parseInt(event.target.name.replace('judge',''))
+        const updatedJudgeAnswer={ ...judge_answer,[key]:judgeoption}
+        setjudge_answer(updatedJudgeAnswer)
+        if (!answeredJudge.includes(key)) {
+            setAnsweredJudge([...answeredJudge, key]);
+        }
+    }
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    // 题目预览框
+    const [isFixed,setIsFixed]=useState(false)
+    // 创建一个函数来处理滚动逻辑
+    const handleScroll = () => {
+        const scrollTop = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0;
+        const fixedThreshold = 100; // 滚动到100px后固定
+      
+        if (scrollTop > fixedThreshold) {
+          setIsFixed(true);
+        } else {
+          setIsFixed(false);
+        }
+    };
+    //  在组件挂载后添加滚动事件监听器，并在卸载时移除
+    useEffect(() => {
+    window.addEventListener('scroll', handleScroll);
+      
+    return () => {
+        window.removeEventListener('scroll', handleScroll);
+    };
+    }, []);
+
   return (
     <div>
         <div className='nav-exam'>
@@ -78,32 +173,85 @@ function Exam() {
                 </ul>
                 {/* 题目预览框 */}
                 {/* 根据isFixed状态来设置countBox的类 */}
-                {/* <div className={`countBox ${isFixed ? 'fixed-count-box' : ''}`}> 
+                <div className={`countBox ${isFixed ? 'fixed-count-box' : ''}`}> {/* 根据isFixed状态来设置countBox的类 */}
-                    {TrainData&&<table>
+                    {TestData&&<table>
                         <tr>选择题:</tr>
                         <div>
-                            {Object.keys(TrainData['operateID'][0]).map((key,index)=>(
+                            {Object.keys(TestData['examID'][0]).map((key,index)=>(
                                 <td key={key} className={answeredChoice.includes(index) ? 'answered' : ''}>{index+1}</td>
                             ))}
                         </div>
                         <tr>填空题：</tr>
                         <div>
-                            {Object.keys(TrainData['operateID'][1]).map((key,index)=>(
+                            {Object.keys(TestData['examID'][1]).map((key,index)=>(
                                 <td key={key} className={answeredComple.includes(index) ? 'answered' : ''}>{index+1}</td>
                             ))}
                         </div>
                         <tr>判断题：</tr>
                         <div>
-                            {Object.keys(TrainData['operateID'][2]).map((key,index)=>(
+                            {Object.keys(TestData['examID'][2]).map((key,index)=>(
                                 <td key={key} className={answeredJudge.includes(index) ? 'answered' : ''}>{index+1}</td>
                             ))}
                         </div>
                     </table>}
-                </div> */}
+                </div>
+            
+            </div>
+            <div className='body-right1-exam'>
+                {TestData&&<table>
+                    <p>选择题</p>
+                    <tbody>
+                    {Object.keys(TestData['examID'][0]).map((key,index) => (
+                            <tr key={key}>
+                                <tr className='test-title'>{index+1}.{TestData['examID'][key][0][0][1]}</tr>
+                                <div className='optionBox'>
+                                    <label>
+                                        <input type="radio" value={TestData['examID'][0][key][0][2]}  checked={choice_answer[key] === TestData['examID'][0][key][0][2]} onChange={handleOptionChange} name={`group${key}`}/>
+                                        <span>A.{TestData['examID'][0][key][0][2]}</span>
+                                    </label>
+                                    <br />
+                                    <label>
+                                        <input type="radio" value={TestData['examID'][0][key][0][3]}  checked={choice_answer[key] === TestData['examID'][0][key][0][3]} onChange={handleOptionChange} name={`group${key}`}/>
+                                        <span>B.{TestData['examID'][0][key][0][3]}</span>
+                                    </label>
+                                    <br />
+                                    <label>
+                                        <input type="radio" value={TestData['examID'][0][key][0][4]}  checked={choice_answer[key] === TestData['examID'][0][key][0][4]} onChange={handleOptionChange} name={`group${key}`}/>
+                                        <span>C.{TestData['examID'][0][key][0][4]}</span>
+                                    </label>
+                                    <br />
+                                    <label>
+                                        <input type="radio" value={TestData['examID'][0][key][0][5]}  checked={choice_answer[key] === TestData['examID'][0][key][0][5]} onChange={handleOptionChange} name={`group${key}`}/>
+                                        <span>D.{TestData['examID'][0][key][0][5]}</span>
+                                    </label>
+                                </div>
+                            </tr>
+                        ))}
+                    </tbody>
+                </table>}
+
+                {TestData&&(
+                    <table className='body-right1-comple'>
+                        <tbody>
+                        <p>填空题</p>
+                        {Object.keys(TestData['examID'][1]).map((key,index)=>(
+                            <tr key={key}>
+                                <tr className='test-title1'>{index+1}.{TestData['examID'][1][key][0][1]}</tr>
+                                {/* <br /> */}
+                                <div className='input-box'>
+                                    <span>请填入你的答案：</span>
+                                    <input type="text" onChange={handleInputChange} name={key} value={completion_answer[key]||''}/>
+                                </div>
+                            </tr>
+                        ))}
+                        </tbody>
+                    </table>
+                )}
+
+                <button onClick={()=>{
+                    console.log(TestData);
+                }}>这是测试按钮</button>
             </div>
-            {/* <div className='body-right1-exam'>
-                
-            </div> */}
         </div>
     </div>
   )

app-dm/src/pages/ListPages/Training/Operation1.jsx

@@ -16,19 +16,9 @@ function Operation1() {
         console.log(60 * parseInt(TrainData['operateID'][4]));
     }
     const clear=()=>{
-        localStorage.removeItem('choice_answers');
+        ['time', 'choice_answers', 'completion_answer', 'judge_answer', 
-        setchoice_answer({})
+            'answeredChoice', 'answeredComple', 'answeredJudge', 'RemainingTime', 'TrainData']
-        localStorage.removeItem('completion_answer')
+           .forEach(item => localStorage.removeItem(item));
-        setcompletion_answer({})
-        localStorage.removeItem('judge_answer')
-        setjudge_answer({})
-        localStorage.removeItem('answeredChoice')
-        setAnsweredChoice([])
-        localStorage.removeItem('answeredComple')
-        setAnsweredComple([])
-        localStorage.removeItem('answeredJudge')
-        setAnsweredJudge([])
-        localStorage.removeItem('RemainingTime')
     }
 
     const { operateID } = useParams();

app-dm/src/pages/ListPages/Training/Operation2.jsx

@@ -146,8 +146,16 @@ function Operation2() {
     const tijiao = ()=>{
         setCountdown(0)
         localStorage.removeItem('time')
+        localStorage.removeItem('choice_answers');
+        localStorage.removeItem('completion_answer')
+        localStorage.removeItem('judge_answer')
+        localStorage.removeItem('answeredChoice')
+        localStorage.removeItem('answeredComple')
+        localStorage.removeItem('answeredJudge')
+        localStorage.removeItem('RemainingTime')
         alert('提交成功')
         window.location.href='http://localhost:3000/train'
+        localStorage.removeItem('TrainData')
     }
 
   return (
@@ -184,7 +192,7 @@ function Operation2() {
                 
                 <button onClick={click}>测试按钮</button>
                 {/* 前端连接数据库⬇ */}
-                { !isTrue&&<div>
+                { !isTrue&&TrainData&&<div>
                     <Link to={Src}>{TrainData['operateID'][3][0]}</Link>
                     <br />
                     点击以上链接前往实训
@@ -192,7 +200,7 @@ function Operation2() {
                 {/* 前端连接数据库 ⬆*/}
 
                 {/* 达梦数据库连接 ⬇*/}
-                { isTrue&&
+                { isTrue&&TrainData&&
                 <div>
                     <p>{TrainData['operateID'][3][0]}</p>
                     <div style={{width: "1430px",position:'absolute',right:'0'}} ref={terminalObj} onContextMenu={pasteContent}></div>

app-dm/src/router/index.jsx

@@ -23,8 +23,8 @@ import ClassID from '../TeacherPages/classlistpages/classId';
 import ManageTest from '../TeacherPages/TestManage/ManageTest';
 import SendTest from '../TeacherPages/TestManage/SendTest';
 import Marking from '../TeacherPages/MarkingPages/Marking';
-import SendTrain from '../TeacherPages/TrainManage/SendTrain'
+import SendTrain from '../TeacherPages/Trainmanage/SendTrain'
-import TrainManage from '../TeacherPages/TrainManage/Trainmanage'
+import TrainManage from '../TeacherPages/Trainmanage/Trainmanage'
 import StudentLink from '../TeacherPages/MarkingPages/StudentLink';
 
 

python/app.py

@@ -103,10 +103,11 @@ def get_test():  # 获取试卷以及历史试卷
     result2=falseTest_func(ID)
     return jsonify({"True":result1,'FalseTest':result2})
 
-@app.route('/api/student/get_testID',methods=['POST'])
+@app.route('/api/student/TestData',methods=['POST'])
-def get_testID():  # 获取试卷ID
+def TestData():  # 获取试卷ID
-    ID=request.json['student_ID']
+    examID=request.json['examId']
-    return jsonify({'data': 'a'})
+    result=TestDataFunc(examID)
+    return result
 
 
 @app.route('/api/student/fetch_result', methods=['POST'])  # 查找成绩
@@ -115,11 +116,7 @@ def fetch_result():
     ID = data['student_ID']
     return jsonify({'result': fetch_result_func(ID)})
 
-@app.route('/api/student/get_end_student', methods=['POST'])
+
-def get_end_student():
-    data = request.json
-    ID = data['student_ID']
-    return jsonify({'result': find_end_test(ID)})
 
 
 @app.route('/api/student/score_entry', methods=['POST'])

python/student_func.py

@@ -120,7 +120,6 @@ def student_succeed_func(ID):
     cursor.execute(f'SELECT * FROM STUDENT WHERE ID={ID}')
     student_succeed = cursor.fetchall()[0]
     student_succeeds = student_succeed[0], student_succeed[1], student_succeed[3], student_succeed[4]
-    print(student_succeeds)
     cursor.close()
     return student_succeeds
 
@@ -166,6 +165,53 @@ def falseTest_func(ID):
 
 # falseTest_func('20240101')
 
+
+def TestDataFunc(examID):
+    cursor = db.cursor()
+    cursor.execute(f"SELECT * FROM TEST_BANK WHERE ID=?",(examID,))
+    TestID=cursor.fetchall()[0]
+    ChoiceList=json.loads(TestID[0])
+    CompleList=json.loads(TestID[1])
+    JudgeList=json.loads(TestID[2])
+
+    Choice=[]
+    Comple=[]
+    Judge=[]
+
+    CHOICE=[str(x) for x in ChoiceList]
+    COMPLE=[str(x) for x in CompleList]
+    JUDGE=[str(x) for x in JudgeList]
+
+    for i in CHOICE:
+        cursor.execute(f"SELECT * FROM CHOICE_QUESTION_BANK WHERE ID=?",(i))
+        Choice.append(cursor.fetchall())
+
+    for i in COMPLE:
+        cursor.execute(f"SELECT * FROM COMPLETION_QUESTION_BANK WHERE ID=?",(i))
+        Comple.append(cursor.fetchall())
+
+    for i in JUDGE:
+        cursor.execute(f"SELECT * FROM T_OR_F_QUESTION_BANK WHERE ID=?",(i))
+        Judge.append(cursor.fetchall())
+
+
+    HOUR=TestID[3]
+    MIN=TestID[4]
+    if int(HOUR)==0:
+        time=int(MIN)
+    elif int(MIN)==0:
+        time=int(HOUR)*60
+    else:
+        time=int(HOUR)*60+int(MIN)
+
+    dic={'examID':[Choice,Comple,Judge,time]}
+
+    # print(dic)
+
+    return dic
+
+# TestDataFunc('35')
+
 # 查找学生已经完成的记录
 def find_end_test(ID):
     cursor = db.cursor()