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Javascript 如何使R中的粘性导航条发亮?_Javascript_Css_R - Fatal编程技术网

Javascript 如何使R中的粘性导航条发亮?

Javascript 如何使R中的粘性导航条发亮?,javascript,css,r,Javascript,Css,R,我有一个带导航条的闪亮应用程序,我想让这个导航条粘起来。我检查了解释的地方,并尝试将CSS和JS代码放入闪亮但没有成功(要看到这一点,请运行应用程序,在表中选择50或100个观察值,然后向下滚动) 库(闪亮) 图书馆(dplyr) ui您可以在navbarPage中使用position=c(“固定顶部”)。这符合你的问题 library(shiny) library(dplyr) ui <- navbarPage( title = "", tabPanel(

我有一个带导航条的闪亮应用程序,我想让这个导航条粘起来。我检查了解释的地方,并尝试将CSS和JS代码放入闪亮但没有成功(要看到这一点,请运行应用程序,在表中选择50或100个观察值,然后向下滚动)

库(闪亮)
图书馆(dplyr)

ui您可以在
navbarPage
中使用
position=c(“固定顶部”)
。这符合你的问题

library(shiny)
library(dplyr)

ui <- navbarPage(
  title = "",
  tabPanel(
    title = "test tab",
    br(),
    br(),
    br(),
    br(),
    dataTableOutput("test_table")
  ),
  selected = "test tab",
  position = c("fixed-top")
)

server <- function(input, output, session) {
  
  output$test_table <- renderDataTable({
    mtcars %>%
      bind_rows(mtcars)
  })
  
}

shinyApp(ui, server)
库(闪亮)
图书馆(dplyr)
用户界面
library(shiny)
library(dplyr)

ui <- navbarPage(
  title = "",
  tabPanel(
    title = "test tab",
    br(),
    br(),
    br(),
    br(),
    dataTableOutput("test_table")
  ),
  selected = "test tab",
  position = c("fixed-top")
)

server <- function(input, output, session) {
  
  output$test_table <- renderDataTable({
    mtcars %>%
      bind_rows(mtcars)
  })
  
}

shinyApp(ui, server)