css reference when using bsilb package in ShinyApp - css

Question

I want to hide a tabsetPanel in a ShinyApp. Following this answer in a Shiny issue I can do that just fine like this:
library(shiny)
ui <- fluidPage(
tags$style("#inTabset { display:none; }"), #This works
sidebarLayout(
sidebarPanel(
sliderInput("controller", "Controller", 1, 3, 1)
),
mainPanel(
tabsetPanel(id = "inTabset",
tabPanel(title = "Panel 1", value = "panel1", "Panel 1 content"),
tabPanel(title = "Panel 2", value = "panel2", "Panel 2 content"),
tabPanel(title = "Panel 3", value = "panel3", "Panel 3 content")
)
)
)
)
server <- function(input, output, session) {
observeEvent(input$controller, {
updateTabsetPanel(session, "inTabset", selected = paste0("panel", input$controller))
})
}
shinyApp(ui, server)
However, I'm using bslib for theming. This library seems to modify the css selectors involved and I can't seem to figure out how to modify the tabsetPanel selector to hide it:
library(shiny)
library(bslib)
ui <- fluidPage(
theme = bs_theme(primary = "#EA80FC"),
tags$style("#inTabset { display:none; }"), #This no longer works,
sidebarLayout(
sidebarPanel(
sliderInput("controller", "Controller", 1, 3, 1)
),
mainPanel(
tabsetPanel(id = "inTabset",
tabPanel(title = "Panel 1", value = "panel1", "Panel 1 content"),
tabPanel(title = "Panel 2", value = "panel2", "Panel 2 content"),
tabPanel(title = "Panel 3", value = "panel3", "Panel 3 content")
)
)
)
)
server <- function(input, output, session) {
observeEvent(input$controller, {
updateTabsetPanel(session, "inTabset", selected = paste0("panel", input$controller))
})
}
shinyApp(ui, server)
I tried inspecting and playing with the elements shown in chrome's dev console to no avail. So, how do I reference this element when using bslib?

Answer 1

Not sure what's the reason you want to hide the tabs via CSS when you could achieve the same result via type="hidden" which also seems to work fine with bslib:
library(shiny)
library(bslib)
ui <- fluidPage(
theme = bs_theme(primary = "#EA80FC"),
sidebarLayout(
sidebarPanel(
sliderInput("controller", "Controller", 1, 3, 1)
),
mainPanel(
tabsetPanel(id = "inTabset",
type = "hidden",
tabPanel(title = "Panel 1", value = "panel1", "Panel 1 content"),
tabPanel(title = "Panel 2", value = "panel2", "Panel 2 content"),
tabPanel(title = "Panel 3", value = "panel3", "Panel 3 content")
)
)
)
)
server <- function(input, output, session) {
observeEvent(input$controller, {
updateTabsetPanel(session, "inTabset", selected = paste0("panel", input$controller))
})
}
shinyApp(ui, server)
#>
#> Listening on http://127.0.0.1:3626