Summary
I team, I have an app that has two functions, the strong textfirst function is to display the menu option, and once the user inputs the details to log in to the database, then the second function appears displaying the table selection. However, when the user selects the table from the drop-down. The table selection option is disappearing
Steps to reproduce
Code snippet:
def menu():
with st.form(key="my_form"):
global username
username = st.text_input("Username:")
global password
password = st.text_input("Password:")
global db_Host
db_Host = st.text_input("Database Host:")
global db_Name
db_Name = st.text_input("Database Name:")
global db_port
db_Port = st.text_input("Database Port:")
global submit
global conn
conn=None
submit = st.form_submit_button("Connect")
def table_selection:
if submit:
.
.
.
option = st.selectbox('Select table name', df,index=0,key='option')
If applicable, please provide the steps we should take to reproduce the error or specified behavior.
Expected behavior:
Once the table is selected from the drop-down, the option should show the new table selection
Explain what you expect to happen when you run the code above.
Actual behavior:
once the user is selecting the table from the drop-down menu, the drop-down menu is disappearing. I don’t know how to add session state to my code
Debug info
- Streamlit version: (get it with
$ streamlit version
) - Python version: (get it with
$ python --version
) - Using Conda? PipEnv? PyEnv? Pex?
- OS version:
- Browser version:
Requirements file
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Links
- Link to your GitHub repo:
- Link to your deployed app:
Additional information
If needed, add any other context about the problem here.