Shinydashboard dashboardSidebar Width Setting

Question

I'm using shiny (0.12.0) with shinydashboard (0.4.0) in R (RRO 8.0.3 CRAN-R 3.1.3) to create a UI, and I'm liking what I'm seeing. However, I would like to be able to control the width of the dashboardSidebar item, since I need to put some wide selector boxes in there.

ui <- dashboardPage(
  dashboardHeader(title = "My Dashboard"),
  dashboardSidebar(#stuffhere)  #would like a width param setting
  dashboardBody()
)

Is there a way to do it (some well-hidden width parameter, or embedded css) or do I have to go back to boring shiny and build it from the ground up instead?

Answer 1

The old answer might still work, but there is also a width = ... option now. See: https://rstudio.github.io/shinydashboard/appearance.html#sidebar-width. Here is the example code shown over there:

shinyApp(
  ui = dashboardPage(
    dashboardHeader(
      title = "Title and sidebar 350 pixels wide",
      titleWidth = 350
    ),
    dashboardSidebar(
      width = 350,
      sidebarMenu(
        menuItem("Menu Item")
      )
    ),
    dashboardBody()
  ),
  server = function(input, output) { }
)