Right how I have code as follows:
ResumePDF = st.file_uploader(
'Upload your Resume',
help='Help message goes here',
)
if ResumePDF is not None:
// do something
Is there a way I can hide the st.file_uploader when the file is uploaded and show it back again in case the file isn’t uploaded. Bascially I want it to disappear once the file is uploaded and show itself while it’s not uploaded.
The best way to do this is probably to add a key to the uploaded to automatically add it to session_state, and check the session_state before showing the uploader
import streamlit as st
if "uploaded_file" not in st.session_state:
ResumePDF = st.file_uploader(
"Upload your Resume", help="Help message goes here", key="uploaded_file"
)
else:
ResumePDF = st.session_state.uploaded_file
if ResumePDF is not None:
st.write("Uploaded", ResumePDF.name)
That’s a good soltion. I was also able to achieve this with st.empty() and changing values based on an if statement. Thanks, @blackary !
1 Like