Hi There I want to make form and then when i press the button, i hope the result can show in st.write like this. [tes] My problem the result only show the latest result. the previous result will be deleted. How can i get all the result, not only the latest result

This is my sample code import streamlit as st with st.form("template_form"): name=st.text_input("Name") age = st.number_input("Age", 1, 100) ageyears=(f"{age}"" years old") submit = st.form_submit_button("Add Data") data_list = [] if submit: data_item=[name,ageyears] data_…

You need to use a session variable. Also read the streamlit main concept . This is very important especially the Data Flow. The data_list = [] cannot store previous data because streamlit reruns the code from top to bottom after pressing the button. Hence it will initialize the data_list again. imp…

That’s amazing, i say thank you for your help. But i get error “TypeError: ‘list’ object is not callable” when i run your code. [Result]

Looks fine on my test. [image] Try to refresh it and enter some data.

Thank you very much, that code work in my computer, after i close my visual studio code and google chrome. and the i open it again. i can get the result.

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Using Streamlit

ferdy February 9, 2023, 4:47am 2

Could you post a sample code?

Also have a look on posting guide.

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