Select

Select Dropdown Input

The select input creates a searchable dropdown. Use select_multiple for multi-select or select_single for single selection.

This example uses grouped options to organize countries by region:

add_input(
  input_id = "country_filter",
  label = "Select Countries",
  type = "select_multiple",
  filter_var = "country",
  options = list(
    "Americas" = c("United States", "Brazil"),
    "Europe" = c("United Kingdom", "Germany", "France"),
    "Asia-Pacific" = c("Japan", "China", "Australia"),
    "Benchmarks" = c("Global Average")
  ),
  default_selected = c("United States", "Germany"),
  placeholder = "Choose countries to compare...",
  width = "500px"
)

Select Countries United States Brazil United Kingdom Germany France Japan China Australia Global Average Countries are grouped by region. Select multiple to compare.

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