inst/apps/shinytestapp/reqcontrols.R

# render the required controls based on user selection
output$reqcontrols <- renderUI({
  ctrlSelect <- 1:4 %in% as.numeric(input$ctrlSelect)
  ctrlList <- list(selectInput("dataset", "Choose a dataset:", 
                               choices = c("rock", "pressure", "cars"))
                   , numericInput("obs", "Observations:", 10,
                                  min = 1, max = 100)
                   , dateRangeInput("daterange", "Date range:",
                                    start  = as.character(min(economics$date)),
                                    end    = as.character(max(economics$date)),
                                    min    = as.character(min(economics$date)),
                                    max    = as.character(max(economics$date)),
                                    format = "mm/dd/yyyy",
                                    separator = " - ")
                   , sliderInput("range", "Select range of diamond prices:",
                                 min = 326, max = 18823, value = c(1600,7900))
  )
  ctrlList[ctrlSelect]
})

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RSelenium documentation built on Sept. 2, 2022, 9:05 a.m.