RadioGroupButtons no longer returning an input value

[jamessmythe]

I have re-published an app today and the RadioGroupButtons no longer return an input value in the session. The app is using shinydashboard and shinyWidgets. Restoring shinyWidgets 0.6.2 fixed the problem.

[pvictor]

Thanks for reporting, can you share more informations ? Example below works fine for me. What's your radioGroupButtons configuration ?

library(shiny)
library(shinydashboard)

ui <- dashboardPage(
  dashboardHeader(),
  dashboardSidebar(),
  dashboardBody(
    
    radioGroupButtons(
      inputId = "somevalue1",
      label = "Choose a value: ",
      choices = c("A", "B", "C")
    ),
    verbatimTextOutput("value1"),
    
    radioGroupButtons(
      inputId = "somevalue3",
      label = "With icons:",
      choices = names(mtcars),
      status = "primary",
      justified = TRUE,
      checkIcon = list(
        yes = icon("check-square"),
        no = icon("square-o")
      )
    ),
    verbatimTextOutput("value3"),
    
    checkboxGroupButtons(
      inputId = "somevalue2",
      label = "Make a choice: ",
      choices = c("A", "B", "C")
    ),
    verbatimTextOutput("value2")
    
  ),
  title = "Dashboard example"
)

server <- function(input, output, session) {
  output$value1 <- renderPrint({ input$somevalue1 })
  output$value2 <- renderPrint({ input$somevalue2 })
  output$value3 <- renderPrint({ input$somevalue3 })
}

shinyApp(ui, server)

Victor

[jamessmythe]

Hi Victor. It's a difficult one as I'm not expert enough on package versions, sorry. Also, it was working OK locally but not once deployed in a docker container, even when I updated all of my local packages. I've attached the dockerfile which compiles the code, switching row 19 for row 20 sorted the issue.

Dockerfile.zip

Does that help?

[jamessmythe]

Hi Victor, I can confirm that this is happening on all our dockerized projects that use the rocker/shiny-verse base image, whenever we update to 0.6.3

[pvictor]

Thanks for your inputs. I will try with a dockerized app using rocker/shiny-verse. Have you been abble to reproduce the issue locally ?

[jamessmythe]

No, it all works well locally.

Thank you James

On 17 Jan 2022, at 16:22, Victor Perrier @.***> wrote:

Thanks for your inputs. I will try with a dockerized app using rocker/shiny-verse. Have you been abble to reproduce the issue locally ?

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[HansiBansi]

I have a very similar problem! plot 1 is working while plot 2 with a shinyWidgets for color selection is not. Also started after an update!

x=as.data.frame(Titanic)
str(x)
choice_fac=colnames(x)[1:4]

uix<-fluidPage(
  fluidRow(
      column(colourInput(inputId = "col3",
                             label = "Choose colour 3", 
                             value=  "green"), width=3),
      column(colourInput(inputId = "col4",
                             label = "Choose colour 4", 
                             value=  "blue" ), width=3), 
      column(plotOutput("plot34"), width=4)
          ),
  
  
   fluidRow(
   column(colorSelectorInput(inputId = "col1",
                       label = "Choose colour 1", 
                       choices=choice_col,
                       selected=  "green"), width=3),
   column(colorSelectorInput(inputId = "col2",
                       label = "Choose colour 2", 
                       choices=choice_col,
                       selected=  "blue" ), width=3), 
   column(plotOutput("plot12"), width=4)
             ),
  

   
   
    )


  
  
  serverx<-function(input, output){
    
    
  output$plot12=renderPlot({
    
    x%>%ggplot()+
      geom_col(aes(x=Sex, y=Freq, fill=Sex))+
      scale_fill_manual(values=c(input$col1, input$col2))
      
  })
  
  
  
  output$plot34=renderPlot({
    
    x%>%ggplot()+
      geom_col(aes(x=Sex, y=Freq, fill=Sex))+
      scale_fill_manual(values=c(input$col3, input$col4))
    
  })
  
  }
  
  
  shinyApp(uix, serverx)

sessionInfo() R version 4.1.2 (2021-11-01) Platform: x86_64-w64-mingw32/x64 (64-bit) Running under: Windows 10 x64 (build 18363)

Matrix products: default

locale: [1] LC_COLLATE=German_Germany.1252 LC_CTYPE=German_Germany.1252 LC_MONETARY=German_Germany.1252 [4] LC_NUMERIC=C LC_TIME=German_Germany.1252

attached base packages: [1] stats graphics grDevices utils datasets methods base

other attached packages: [1] colourpicker_1.1.1 ggplot2_3.3.5 shinyWidgets_0.6.3 tibble_3.1.6 dplyr_1.0.7 shiny_1.7.1

loaded via a namespace (and not attached): [1] Rcpp_1.0.8 pillar_1.6.5 compiler_4.1.2 bslib_0.3.1 later_1.3.0 jquerylib_0.1.4
[7] tools_4.1.2 digest_0.6.29 gtable_0.3.0 jsonlite_1.7.3 lifecycle_1.0.1 pkgconfig_2.0.3
[13] rlang_1.0.0 rstudioapi_0.13 cli_3.1.1 DBI_1.1.2 fastmap_1.1.0 withr_2.4.3
[19] htmlwidgets_1.5.4 generics_0.1.1 vctrs_0.3.8 sass_0.4.0 grid_4.1.2 tidyselect_1.1.1 [25] glue_1.6.1 R6_2.5.1 fansi_1.0.2 farver_2.1.0 purrr_0.3.4 magrittr_2.0.2
[31] scales_1.1.1 promises_1.2.0.1 ellipsis_0.3.2 htmltools_0.5.2 rsconnect_0.8.24 assertthat_0.2.1 [37] colorspace_2.0-2 mime_0.12 xtable_1.8-4 httpuv_1.6.5 labeling_0.4.2 utf8_1.2.2
[43] miniUI_0.1.1.1 munsell_0.5.0 cachem_1.0.6 crayon_1.4.2

[pvictor]

@HansiBansi thanks for reporting, unrelated to original issue but issue nonetheless. If you re-install from GitHub it should be OK.