Shiny 为什么conditionalPanel在第一次尝试时不起作用?
在我闪亮的webapp中,我在各种选项卡面板中放置了一些conditionalPanel,如下所示: 在UI端:Shiny 为什么conditionalPanel在第一次尝试时不起作用?,shiny,Shiny,在我闪亮的webapp中,我在各种选项卡面板中放置了一些conditionalPanel,如下所示: 在UI端: tabPanel("Loading & parsing samples", actionButton("runLoad"), conditionalPanel( condition = ("output.load_panelStatus"),
tabPanel("Loading & parsing samples",
actionButton("runLoad"),
conditionalPanel(
condition = ("output.load_panelStatus"),
h3("Push to get some summaries of the samples loaded"),
...)
)
在服务器端
observeEvent(eventExpr = input$runLoad, {
...
output$load_panelStatus <- reactive({input$load_panelStatus=="show"})
outputOptions(output, "load_panelStatus", suspendWhenHidden = FALSE)
print("Parsing process ends")
output$console_output_pre <- renderPrint("parsing process ends")
})
observeEvent(eventExpr=input$runLoad{
...
output$load\u panelStatus问题出在shinycssloaders上。新版本0.3.0.无法正常工作请查看您能否从现在开始尝试最新的github版本,并告知是否已修复