我目前正在使用AgGrid表显示数据的实时指标 Jmeter 板。为了使数据保持最新，我希望每15秒自动重新加载一次。我尝试使用st_autorefresh来实现这一点，但我遇到了AgGrid表在每次页面更新后丢失选定行的问题，即使使用pre_selected_rows也是如此。
你们中有没有人对这个问题有经验，知道如何解决它？
下面是示例存储库的链接：
https://github.com/andrewssobral/streamlit-example
下面是正在运行的应用程序的链接：
https://andrewssobral-streamlit-example-streamlit-app-txrvx1.streamlit.app/

import numpy as np
import pandas as pd
import streamlit as st

from streamlit_autorefresh import st_autorefresh
from st_aggrid import GridOptionsBuilder, AgGrid, GridUpdateMode, DataReturnMode, JsCode

if 'pre_selected_rows' not in st.session_state:
    st.session_state.pre_selected_rows = []

df = pd.DataFrame(columns=['ID', 'STATUS'])
df['ID'] = [1, 2, 3]
df['STATUS'] = np.random.randint(0,100,size=(3))
st.write(df)

# get pre-selected rows from session state
pre_selected_rows = st.session_state.pre_selected_rows
st.write("pre_selected_rows: ", st.session_state.pre_selected_rows)

# use the pre-selected rows when building the grid options
gb = GridOptionsBuilder.from_dataframe(df)
gb.configure_default_column(editable=True, wrapText=True, autoHeight=True)
gb.configure_column('ID', minWidth=80, maxWidth=80, type=["numericColumn","numberColumnFilter"], sortable=True, sort='desc', checkboxSelection=True, headerCheckboxSelection=True)
gb.configure_column('STATUS', minWidth=100, maxWidth=100)
gb.configure_pagination(paginationAutoPageSize=False, paginationPageSize=3)
gb.configure_side_bar()
gb.configure_selection('multiple', pre_selected_rows=pre_selected_rows, use_checkbox=True)
gb_grid_options = gb.build()

# render the grid and get the selected rows
grid_return = AgGrid(
        df,
        gridOptions = gb_grid_options,
        key = 'ID',
        reload_data = True,
        data_return_mode = DataReturnMode.AS_INPUT,
        update_mode = GridUpdateMode.MODEL_CHANGED, # GridUpdateMode.SELECTION_CHANGED or GridUpdateMode.VALUE_CHANGED or 
        allow_unsafe_jscode = True,
        fit_columns_on_grid_load = False,
        enable_enterprise_modules = False,
        height = 320,
        width = '100%',
        theme = "streamlit"
    )
selected_rows = grid_return["selected_rows"]

# save the row indexes of the selected rows in the session state
pre_selected_rows = []
for selected_row in selected_rows:
        pre_selected_rows.append(selected_row['_selectedRowNodeInfo']['nodeRowIndex'])
st.session_state.pre_selected_rows = pre_selected_rows

# print the selected rows
st.write("Selected rows: ", selected_rows)

st_autorefresh(interval=((1*15*1000)), key="dataframerefresh")