Hi there, I am currently following the tutorial from the Streamlit docs on Uber pickups, and have a question regarding the table shown using st.dataframe.
Clicking the column/index headers once sorts the dataframe by ascending, clicking them once again sorts the dataframe by descending, but further clicks do nothing more.
Would it be possible to allow for toggling between ascending and descending?
Currently it seems the only way to do so would be to click a different column header (to sort by that col), so that the sorting order on the original column is reset.
Thanks.
A simple code snippet:
import streamlit as st
import pandas as pd
DATE_COLUMN = 'date/time'
DATA_URL = 'https://s3-us-west-2.amazonaws.com/streamlit-demo-data/uber-raw-data-sep14.csv.gz'
@st.cache
def load_data(nrows: int) -> pd.DataFrame:
data = pd.read_csv(DATA_URL, nrows=nrows)
data.rename(lambda x: str(x).lower(), axis='columns', inplace=True)
data[DATE_COLUMN] = pd.to_datetime(data[DATE_COLUMN])
return data
data_load_state = st.markdown("Loading data...")
data = load_data(20)
data_load_state.markdown("Done loading data using `st.cache`!")
st.write(data)
thanks!