R 显示闪亮应用程序的数据表
在尝试创建一个反应表之后,我得到了一个空白屏幕。这是我的密码R 显示闪亮应用程序的数据表,r,shiny,shinyapps,R,Shiny,Shinyapps,在尝试创建一个反应表之后,我得到了一个空白屏幕。这是我的密码 PitcherList <- unique(master2$mlb_name) ui <- fluidPage( titlePanel("Position of Home Runs"), sidebarLayout( sidebarPanel( selectInput("Selectpitcher", h3("Select box&qu
PitcherList <- unique(master2$mlb_name)
ui <- fluidPage(
titlePanel("Position of Home Runs"),
sidebarLayout(
sidebarPanel(
selectInput("Selectpitcher", h3("Select box"),
choices = PitcherList, selected = "Aaron Nola")
),
mainPanel(
h2("Player Table"),
DT::dataTableOutput("pitchTypes"))
))
server <- function(input, output) {
SelectedTypeReactive<-reactive({
pitch_type_chart %>% filter(mlb_name == input$Selectpitcher)})
output$PitchTypes<-DT::renderDT({SelectedTypeReactive()})
}
shinyApp(ui = ui, server = server)```
Why is the table not showing up?
pitchrlist在UI中有DT::dataTableOutput(“pitchTypes”)
,但在服务中有output$pitchTypes
。两种情况下的名称应相同,例如pitchTypes
。