Add a filter control (simplified interface) — add

A convenience wrapper around add_input for common filtering use cases. Options are automatically derived from the data column specified by filter_var. All values are selected by default.

Usage

add_filter(
  content,
  filter_var,
  label = NULL,
  type = c("checkbox", "select", "radio"),
  ...
)

Arguments

content: A content_collection object
filter_var: The column name in your data to filter by (quoted or unquoted)
label: Optional label for the filter (defaults to the column name)
type: Filter type: "checkbox" (default), "select", or "radio"
...: Additional arguments passed to add_input

Value

Updated content_collection

Examples

if (FALSE) { # \dontrun{
# Simplest usage - just specify the column!
content <- create_content(data = mydata) %>%
  add_sidebar() %>%
    add_filter(filter_var = "education") %>%
    add_filter(filter_var = "gender") %>%
  end_sidebar() %>%
  add_viz(type = "stackedbar", x_var = "region", stack_var = "outcome")
} # }