Displaying selectInput in sidebar based on tabsetPanel selection in R shiny -


i'm trying generate list in selectinput, dynamically. have sidebarpanel in have declared tabsetpanel. each tabsetpanel have different outputs, of want display in sidebar. output of first tab selectinput or perhaps 2 selectinputs, while same go second tab.

here sidebarpanel code in ui.r

## ui.r sidebarpanel(         tabsetpanel(               tabpanel("az", uioutput("atozplayerlist")),               tabpanel("byteam", uioutput("byteamplayerlist"))         ),   ),.......

in server.r, have written following:

## server.r output$atozplayerlist <- renderui({         selectinput("alphabet", "players a-z", choices=atoz, selected=0)         htmloutput("list")   })    output$byteamplayerlist <- renderui({         selectinput("team", "teams", choices=teamlist, selected=0)         htmloutput("list")   })

but not work, nothing rendered in sidebarpanel. feel i'm missing something, i'm quite new this, still haven't figured out.

i haven't been able find answer on here or elsewhere of yet. please? thanks.

you should not have 2 widgets under 1 uioutput, recommend separate it:

## ui.r sidebarpanel(         tabsetpanel(               tabpanel("az", uioutput("atozplayerlist"), htmloutput("list")),...  ## server.r output$atozplayerlist <- renderui({         selectinput("alphabet", "players a-z", choices=atoz, selected=0) })...

and work.

[full example]

library(shiny) fruits <- c("banana","raccoon","duck","grapefruit")  ui <- pagewithsidebar(   # application title   headerpanel("hello shiny!"),   # sidebar slider input   sidebarpanel(     tabsetpanel(       tabpanel("az", uioutput("atozplayerlist"), htmloutput("list")),       tabpanel("byteam", uioutput("byteamplayerlist"))     )),   # show plot of generated distribution   mainpanel() )  server <- function(input,output){    output$atozplayerlist <- renderui({     selectinput("alphabet", "players a-z", choices=c("a","b","c"), selected="a")    })    output$list <- renderui({     html(paste(fruits))   })    output$byteamplayerlist <- renderui({     selectinput("team", "teams", choices=c("a","b","c"), selected="b")}) }  runapp(list(ui=ui,server=server))

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