When the number of rows in table is small and `reload_data=True`, the selection doesn't show up in UI

When the number of rows in the table is small and reload_data=True, the selection doesn’t show up

Minimal example to reproduce:

import streamlit as st
from st_aggrid import GridOptionsBuilder, AgGrid
import pandas as pd

csv_url = (
    "http://archive.ics.uci.edu/ml/machine-learning-databases/wine-quality/winequality-red.csv"
)
df = pd.read_csv(csv_url, sep=";")
df = df.head(28)  # HERE!!! when set to 29, it's working

st.title("Not showing selection example")

gb1 = GridOptionsBuilder.from_dataframe(df)
gb1.configure_selection(selection_mode="multiple", use_checkbox=True)
gridOptions = gb1.build()
response = AgGrid(
    df,
    gridOptions=gridOptions,
    width="100%",
    update_mode="SELECTION_CHANGED",
    reload_data=True,
    key='example',
)

print(response['selected_rows'])

The row that is selected is printed but you can’t see it in the UI

[smolendawid]

This workaround works, congrats you figured it out!

@PablocFonseca my issue is not a ‘question’ I think.

[thunderbug1]

@smolendawid, a workaround for your issue is to set the “key” argument of the AgGrid widget depending on your filter settings. For example you could just append your settings to a string. In this way it will not reuse the old one and create a new table when the settings change.