Caption

[danmalter]

I have loaded 1.0.0.9011, but am getting an unused argument error with the caption parameter inside of withSpinner(). Have you verified that the caption parameter works on your end?

[daattali]

The argument does work, I verified it when it was implemented, and again now. You must not have the latest version installed, or have something strange going on with your R library. I'm closing this issue as there is no reprex and no sufficient info.

If you believe there is a bug, please send a minimal reprex and your session info.

[rennerom]

I want to add that I'm experiences the same thing. I've done a few uninstall/reinstall shinycssloaders and am using renv to manage my packages. My renv.lock file shows this...

    "shinycssloaders": {
      "Package": "shinycssloaders",
      "Version": "1.0.0",
      "Source": "Repository",
      "Repository": "RSPM",
      "Requirements": [
        "R",
        "digest",
        "glue",
        "grDevices",
        "shiny"
      ],

But every time I start my app, I get this warning.

Warning: Error in withSpinner: unused argument (caption = "Loading...")
  83: rlang::list2
  82: card
  77: overview$ui [app\view\overview.R#11]
  62: shiny_module$ui [app\main.R#32]
  61: _fn [/R/cache/R/renv/cache/v5/R-4.3/x86_64-w64-mingw32/rhino/1.5.0/aec1b2db96151d32a244d38b136d8392/rhino/as_top_level.R#6]
  60: ui
   1: runApp

I also tried it in a blank slate R session, not associated with any renv or rhino projects. I used the example from the README and added a caption set to "Loading..."

library(shiny)

ui <- fluidPage(
    actionButton("go", "Go"),
    shinycssloaders::withSpinner(
        plotOutput("plot"),
        caption = "Loading..."
    )
)
server <- function(input, output) {
    output$plot <- renderPlot({
        input$go
        Sys.sleep(1.5)
        plot(runif(10))
    })
}
shinyApp(ui, server)

It worked without caption = "Loading...", but as soon as I ran it again with a caption, this was the trace I got back.

Error in shinycssloaders::withSpinner(plotOutput("plot"), caption = "Loading...") : 
  unused argument (caption = "Loading...")
  5. dots_list(...)
  4. div(class = "container-fluid", ...)
  3. list2(...)
  2. bootstrapPage(div(class = "container-fluid", ...), title = title, theme = theme, lang = lang)
  1. fluidPage(actionButton("go", "Go"), shinycssloaders::withSpinner(plotOutput("plot"), caption = "Loading..."))

[daattali]

You're experiencing this issue because you are using the CRAN version. This feature is not on CRAN, it's in the latest development version.

remotes::install_github("daattali/shinycssloaders")