Generating a report and performing download on Download button click

[dataprofessor]

Hi

The st.download_button would perform 1 thing which is to download the provided file. However, if you’d like it to do some pre-processing (like generating the report) followed by downloading the report, then you’ll need a custom button.

Please see this previous post with example code snippet that you can customize for your use case:

Automatic Download / Select and Download File with Single Button Click

Hey @RyanMaley I figured it out! I simplified the JS to a one liner based on your reply. You can find it on here or modify the code below: import streamlit as st import streamlit.components.v1 as components import pandas as pd import base64 import json def download_button(object_to_download, download_filename): """ Generates a link to download the given object_to_download. Params: ------ object_to_download: The object to be downloaded. download_filename (str):…

Hope this helps!