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2024-07-10 14:04:32 +08:00 · 2024-07-10 14:04:32 +08:00 · 2333851ac0
parent 71932bbb29
commit 2333851ac0
1 changed files with 2 additions and 2 deletions
--- a/app-dm/src/TeacherPages/Trainmanage/Trainmanage.jsx
+++ b/app-dm/src/TeacherPages/Trainmanage/Trainmanage.jsx
@ -81,7 +81,7 @@ function TrainManage(){
                            <th>总成绩</th>
                        </tr>
                    </thead>
-                    <tbody>
+                    {TrainData&&<tbody>
                    {Object.keys(TrainData).map((key)=>(
                    <tr key={key}>
                        <td>{key}</td>
@ -91,7 +91,7 @@ function TrainManage(){
                        <td>{parseInt(TrainData[key][4])+parseInt(TrainData[key][5])}</td>
                    </tr>
                    ))}
-                    </tbody>
+                    </tbody>}
                </table>
            </div>