inst/apps/024-optgroup-selectize/Readme.md
In rstudio/shinycoreci: CI Testing for shiny
Sometimes it is more convenient to group all options into a few categories for the select/selectize input. To enable option groups, just use a nested list as the value of the choices argument of selectInput() / selectizeInput(). At least one of the child elements of the list must be of length >= 2, in other words, at least one option group should contain more than one option.
Note this feature requires shiny >= 0.10.1.
rstudio/shinycoreci documentation built on April 11, 2025, 3:17 p.m.
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Sometimes it is more convenient to group all options into a few categories for the select/selectize input. To enable option groups, just use a nested list as the value of the choices argument of selectInput() / selectizeInput(). At least one of the child elements of the list must be of length >= 2, in other words, at least one option group should contain more than one option.
Note this feature requires shiny >= 0.10.1.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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