Hi, I am looking to use a slider for an app to provide lower and upper dates on a parameter. Since st.slider only supports floats, I first convert my dates to timestamp, with the idea of using the format parameter in the st.slider to show something understandable to the user. However, I cannot see…

Hi Richard, Would something like this work for you? import streamlit as st start_date = st.date_input(“Start Date”) end_date = st.date_input(“End Date”) Thanks!

Hi Negmat, thanks for your interest! What you suggested works, however, I would prefer: The “Datepickerrange” from Dash ( https://dash.plot.ly/dash-core-components/datepickerrange ) That the slider itself supports datetime as input, with the format parameter then having the classical role of forma…

Hi @RichardOberdieck , This is not currently possible as the format parameter accepts the following format : str or None Printf/Python format string controlling how the interface should display numbers. This does not impact the return value. Feel free to file a gith…

Can we please get an example of a st.slider function with the format argument filled in with something?

Hey @RichardOberdieck , I’ve created a new feature request here .

Hey @JoshZastrow !, Here you have an small snippet: age = st.slider('How old are you?', 0, 130, 25, format="%d years old") st.write("I'm ", age, 'years old')

A possible solution is not ideal, but it can be useful. import streamlit as st from datetime import datetime, timedelta from pandas import DataFrame if st.checkbox('Hide number of days'): format = '' else: format = '%d days' start_date = datetime(2020, 1, 1) max_days = 30 end_date = (star…

Thanks for putting this together. I think I’ll stick with my current solution for now though: do two drop down menus, one for start and one for the end date.

I have improved your example: [image] Here the code: code sample

Maybe someone here can help me, What should I put as the format if I want to output to display numbers percentages: my code: st.slider(‘Select annual interest rate’,min_value=0.00, max_value=0.15,format = ) desired numbers displayed 0.01 => 1% 0.025 => 2.5%

String formatting for slider - example

Using Streamlit

Constantine_Kurbatov May 25, 2021, 4:18pm 10

I have improved your example:

Here the code:

code sample

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String formatting for slider - example

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