colorSelectorInput: Color Selector Input

In shinyWidgets: Custom Inputs Widgets for Shiny

Color Selector Input

Description

Choose between a restrictive set of colors.

Usage

colorSelectorInput(
  inputId,
  label,
  choices,
  selected = NULL,
  mode = c("radio", "checkbox"),
  display_label = FALSE,
  ncol = 10
)

colorSelectorExample()

Arguments

inputId	The input slot that will be used to access the value.
label	Display label for the control, or NULL for no label.
choices	A list of colors, can be a list of named list, see example.
selected	Default selected color, if NULL the first color for mode = 'radio' and none for mode = 'checkbox'
mode	'radio' for only one choice, 'checkbox' for selecting multiple values.
display_label	Display list's names after palette of color.
ncol	If choices is not a list but a vector, go to line after n elements.

Functions

• colorSelectorExample(): Examples of use for colorSelectorInput

Examples

if (interactive()) {

# Full example
colorSelectorExample()

# Simple example
ui <- fluidPage(
  colorSelectorInput(
    inputId = "mycolor1", label = "Pick a color :",
    choices = c("steelblue", "cornflowerblue",
                "firebrick", "palegoldenrod",
                "forestgreen")
  ),
  verbatimTextOutput("result1")
)

server <- function(input, output, session) {
  output$result1 <- renderPrint({
    input$mycolor1
  })
}

shinyApp(ui = ui, server = server)

}

shinyWidgets documentation built on Sept. 23, 2024, 9:07 a.m.