I am trying to use a value from one shiny module and pass it to a second shiny module to print it. So when user select orange
from first dropdown it show print you have selected orange
. But as of now it prints you have selected ATC
which is nothing but the id
I am passing . Below is the code I am using.Thank you.
library(shiny)
library(shinydashboard)
library(shinyWidgets)
dropDownUI <- function(id, div_width = "col-xs-12 col-md-8") {
ns <- NS(id)
div(column(3, uiOutput(ns("class_level"))),
column(3,uiOutput(ns("selected_product_ui"))
))
}
chartTableBoxUI <- function(id, div_width = "col-xs-12 col-md-8") {
ns <- NS(id)
div(tabBox(width = 12, title = id,
tabPanel(icon("bar-chart"),
textOutput(ns("selected_var")))
)
)
}
chartTableBox <- function(input, output, session, data) {
output$selected_var <- renderText({
ns <- session$ns
paste("You have selected",ns(input$selected_class))
})
}
dropDown <- function(input, output, session) {
ns <- session$ns
output$class_level <- renderUI({
selectInput(
ns("selected_class"),
label = h4("Classification Level"),
choices = list(
"apple " = "apple",
"orange " = "orange"),
selected = "orange"
)})
output$selected_product_ui <- renderUI({
req(input$selected_class)
Sys.sleep(0.2)
ns <- session$ns
if (input$selected_class == "apple") {
my_choices <- c("foo","zoo","boo")
} else if (input$selected_class == "orange") {
my_choices <- c("22","33","44")
} else {
my_choices <- c("aa","bb","cc")
}
selectInput(inputId = ns("selected_product"),
label = h4("Product Family"),
choices = my_choices)
})
}
sidebar <- dashboardSidebar(sidebarMenu(
menuItem("aaa",tabName = "aaa"),
menuItem("bbb", tabName = "bbb"),
menuItem("ccc", tabName = "ccc")
))
body <- ## Body content
dashboardBody(tabItems(
tabItem(tabName = "aaa",
fluidRow(dropDownUI(id = "dropdown"),
fluidRow(chartTableBoxUI(id = "ATC"))
)
)))
# Put them together into a dashboardPage
ui <- dashboardPage(
dashboardHeader(title = "Loyalty Monthly Scorecard"),
sidebar,
body
)
server = {
shinyServer(function(input, output, session) {
callModule(dropDown, id = "dropdown")
callModule(chartTableBox, id = "ATC", data = MyData)
})
}
shinyApp(ui = ui, server = server)