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Add documentation to say that selectInput() has support for optgroup #1321

daattali opened this Issue Aug 26, 2016 · 1 comment


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daattali commented Aug 26, 2016

After seeing #520 I finally learned that the dropdown input does indeed support groups. I doubt many people know about this, it would be great to advertise a bit more

@bborgesr bborgesr self-assigned this Nov 17, 2016


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bborgesr commented Nov 17, 2016

Note to self: maybe also add this info to the selectize article. Mostly, mention in reference to choices arg and add an example

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