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.

St.multiselect

AvratanuBiswas December 6, 2021, 7:07am 2

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

Does this help ?

Best,
Avra

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