Question

I have a shiny app with a tabsetpanel which tabs are also subdivided in 2 tabs, and I wish to show a simple busyIndicator (default loading image) when shiny is busy loading data in one of the subtabs.

simplified code piece:

tabsetPanel(id = "tabs",
    tabPanel(value = 3, ("Tab3"),
           tabsetPanel(id = "subPanel3", position = "left",
                tabPanel(value = 9, ("View"), icon = icon("eye-open", lib = "glyphicon"),
                   busyIndicator(text = "Loading, please wait...", wait = 400), (...)
                   DT::dataTableOutput("lc")

I have used this feature before but this time it is not showing and I don't know why. Has anything been changed? I don't see any needed shinySky update. Thank you!

Answer 1

我遇到了类似的问题-尽管我不确定我的解决方案能否解决您的问题。另外，我参加聚会可能为时已晚，但这可能会帮助其他人。

就我而言，busyIndicator隐藏在其他输出（表格，绘图等）的后面。通过将busyIndicator行移到dataTableOutput行下方，它变为可见。也就是说，交换tabPanel中的两行：

tabsetPanel(id = "tabs",
    tabPanel(value = 3, ("Tab3"),
           tabsetPanel(id = "subPanel3", position = "left",
                tabPanel(value = 9, ("View"), icon = icon("eye-open", lib = "glyphicon"),
                   DT::dataTableOutput("lc")
                   busyIndicator(text = "Loading, please wait...", wait = 400)

busyIndicator not showing in R shiny App

1 个答案: