shiny conditionpanel output value

Asked Mar 31 '18 at 14:40

Active Mar 31 '18 at 14:40

Viewed 99 times

everyone, I want to use the output value to control a conditionalPanel in a shiny app. The following is my code,

ui = fluidPage(
navbarPage(title = "Test", 
           id = "test",
           navbarMenu(
             title = "One step analysis",
             icon = icon(name = "paper-plane"),
             tabPanel("Data cleaning",
                      value = "one.dc",
                      conditionalPanel(
                        condition = "output.id==1",
                        # source("ui/emailInputUI.R", local = TRUE)$value
                        "test"
                      )
             )
             )
           )
           )


server = function(input, output) {
output$id<-reactive({0})
 }

  shinyApp(ui = ui, server = server)

However, it didn'r work, anyone can help me? Thank you very mcuh!

asked Mar 31 '18 at 14:40

Jasper Shen

3

set your condition to `"output.id==0"` and add `outputOptions(output, "id", suspendWhenHidden = FALSE)` to your server and it will work. – Tonio Liebrand Mar 31 '18 at 15:02
1

@BigDataScientist is right. See an example here: https://stackoverflow.com/questions/19686581/make-conditionalpanel-depend-on-files-uploaded-with-fileinput/21535587#21535587 – Stéphane Laurent Mar 31 '18 at 15:05
Thank you very much for your nice and helpful answer! – Jasper Shen Apr 01 '18 at 03:03

shiny conditionpanel output value

0 Answers0