How to add “All” and “None” option in st.multiselect so that if I click “All” then it select all options and if I select “None” then it select no options. I will be grateful if anyone solve this problem or if the solution is already exists then kindly provide me the link.

Hi @udo , Here’s a list of neat workarounds, provided by @Marisa_Smith . [image] 'Select All' on a Streamlit Multiselect 🎈 Using Streamlit Hi all, I’ve been trying to get a “Select All” checkbox to work on a multiselect widget by doing the following: if st.checkbox('Sele…

Thanks a lot. Also big fan of your.

Hi @AvratanuBiswas , I need one modification in the present code. Can I add the “All” button in the top right side instead of using it in the below (which was explained in option 3)?

Hi @udo , Yeah for sure. You just need to put the all = st.checkbox("Select all") line before calling the container. Best Avra

How to shift this “Select all” option to the right in that line?

It is possible using st.coloums syntax . [image] udo: “Select all” option to the right in that line col1, col2 = st.columns((2,1)) with col1: col1.write("Select one or more options:") container = st.container() with col2: all = st.checkbox("Select all") I don’t know, if it’s pos…

St.multiselect

Using Streamlit

AvratanuBiswas December 6, 2021, 7:07am 2

Hi @udo ,

Here’s a list of neat workarounds, provided by @Marisa_Smith .

Does this help ?

Best,
Avra

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St.multiselect

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