Hi,
I want to update my text inside a text area.
Code snippet:
my_area = st.text_area(":blue[My text here :]",height=2000)
new_text = My_function(my_area)
my_area = st.text_area(":blue[My text here :]",new_text,height=2000)
I’m not entirely clear on the flow you want, but one way to accomplish this is to set the default value of your textbox to be based on a value in st.session_state, and then update that value in the session state and rerun the app
import streamlit as st
if "default" not in st.session_state:
st.session_state["default"] = "Default text" * 100
my_area = st.text_area(
":blue[My text here :]", value=st.session_state["default"], height=2000
)
if st.button("Update default example"):
st.session_state["default"] = "Updated text" * 100
st.experimental_rerun()
Thanks for the answer. Thats my code :
text = st.text_area(“:blue[Enter text :]”,height=100)
def Upper_Text(text):
upper_text = text.upper()
return upper_text
if st.button(“Upper Text”):
text = st.text_area(“:blue[Enter text :]”,Upper_Text(text),height=2000)
And this is the result :
I want to display the result in the same text area and not create another one.
It’s good.
