search for: renderui

Hi All, I am not sure if this is a relevant platform to ask but I have tried other more related platforms and haven't had any luck so i thought i would try my luck here. Basically I want to generate a selectInput widget with a conditional under renderUI in Shiny. The number of widgets generated will depend on the number of variables a user selects. Try as I may I have not been able to get this to work and have had no luck in getting any help on other platforms hence why i am asking here on the odd chance someone may be able to share his knowledge...

...$datapath, header = TRUE) })) # Preview data output$data_info <- renderText({ req(data()) "Preview of the data uploaded:" }) output$data_head <- renderPrint({ req(data()) head(data(), 20) }) # Select response variable output$column_selector_1 <- renderUI({ req(data()) selectInput("column1","Select response variable", choices = names(data())) }) # Select first independent variable output$column_selector_2 <- renderUI({ req(data()) selectInput("column2", "Select first independent variable...

Isidro: La segunda lista se tiene que generar en el server con el filtro que quieras: - En UI, creas un elemento uiOutput, por ejemplo con id = id1 - Tendrás la lista de provincias en otro input, por ejemplo con id = id0 - En Server, lo renderizas con output$id1 <- renderUI() - Este renderUI devuelve la lista de municipios ya filtrada, usando el filtro de input$id0 Aquí lo explica Hadley mejor que yo: https://mastering-shiny.org/action-dynamic.html#programming-ui Un saludo, Emilio L. Cano http://emilio.lcano.com > El 24 sept 2024, a las 12:44, Isidro Hidalg...

Queridos colegas: ?Qu? funci?n tengo que utilizar para, en la interfaz de usuario de un Shiny, una vez seleccionada una provincia de una lista, elegir un municipio de otra lista (filtrados los de la provincia elegida)? ?C?mo se puede hacer ese filtro? Seguro que es una chorrada, pero no doy con ello... estoy medio aterrizando en Shiny... Mil gracias Isidro Hidalgo Arellano Observatorio del

Hi All: This is really getting into the weeds, but I am hoping someone will have a solution. I am trying to use dygrahs for R, within Shiny. The situation arises when I am combining a number of dygraphs into one plot. If I am just in an RNotebook, if you look at: https://stackoverflow.com/questions/30509866/for-loop-over-dygraph-does-not-work-in-r the solution to have the plot shown from a

...exists in DropBox drop_download(path = paste("shiny_docs/shinydbtest/", filePutReport(), sep = ""), overwrite = TRUE, local_path = "./www", dtoken = token) filePutReport() }) # Show Html Pages output$viewReport <- renderUI({ tags$iframe(seamless = "seamless", width = "1400", height = "1000", src = filePutReport2() ) }) ### output$downFile <- downloadHandler( # generate bins based on input$bins from ui.R filename = function() {...