timmy / 使用 Streamlit st.session_state 管理可編輯 DataFrame
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透過 st.session_state 讓 Streamlit 應用能夠保存並管理可編輯的 DataFrame，避免頁面重整導致資料丟失，適用於數據管理與即時編輯應用。
| 1 | import streamlit as st |
| 2 | import pandas as pd |
| 3 | |
| 4 | def main(): |
| 5 | # 初始化 session_state |
| 6 | if "data" not in st.session_state: |
| 7 | st.session_state.data = pd.DataFrame({ |
| 8 | "ID": [1, 2, 3], |
| 9 | "Name": ["Alice", "Bob", "Charlie"], |
| 10 | "Age": [25, 30, 35], |
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