R/mod_background.R

In aftonsteps/shinycsshelper: Shiny CSS Helper

#' background UI Function
#'
#' @description A shiny Module.
#'
#' @param id,input,output,session Internal parameters for {shiny}.
#'
#' @noRd 
#'
#' @importFrom shiny NS tagList 
mod_background_ui <- function(id, value = "#00D5FF80"){
  ns <- NS(id)
  
  tagList(
    colourpicker::colourInput(inputId = ns("col"),
                              label = "Background", 
                              value = value,
                              allowTransparent = TRUE,
                              closeOnClick = TRUE)
  )
}
    
#' background Server Function
#'
#' @noRd 
mod_background_server <- function(input, output, session){
  ns <- session$ns
 
  vals <- reactive({ return(c(input$col)) })
  
  return(list(vals = vals,
              atts = c("background")))
}
    
## To be copied in the UI
# mod_background_ui("background_ui_1")
    
## To be copied in the server
# callModule(mod_background_server, "background_ui_1")