在R Shiny中导航较长的选项卡可以通过以下几种方式实现:
tabBox()
函数来创建滚动选项卡。滚动选项卡可以容纳较长的选项卡列表,并提供水平滚动条以便浏览。你可以使用tabPanel()
函数来定义每个选项卡的内容。示例代码:
library(shiny)
library(shinydashboardPlus)
ui <- dashboardPage(
dashboardHeader(),
dashboardSidebar(),
dashboardBody(
tabBox(
width = "100%",
tabPanel("Tab 1", "Content for Tab 1"),
tabPanel("Tab 2", "Content for Tab 2"),
tabPanel("Tab 3", "Content for Tab 3"),
tabPanel("Tab 4", "Content for Tab 4"),
tabPanel("Tab 5", "Content for Tab 5"),
tabPanel("Tab 6", "Content for Tab 6"),
tabPanel("Tab 7", "Content for Tab 7"),
tabPanel("Tab 8", "Content for Tab 8"),
tabPanel("Tab 9", "Content for Tab 9"),
tabPanel("Tab 10", "Content for Tab 10")
)
)
)
server <- function(input, output) {}
shinyApp(ui, server)
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tabsetPanel()
函数和tabPanel()
函数来创建折叠选项卡。折叠选项卡可以将较长的选项卡列表折叠成一个可展开的菜单,以节省空间。示例代码:
library(shiny)
ui <- fluidPage(
tabsetPanel(
id = "tabs",
tabPanel("Tab 1", "Content for Tab 1"),
tabPanel("Tab 2", "Content for Tab 2"),
tabPanel("Tab 3", "Content for Tab 3"),
tabPanel("Tab 4", "Content for Tab 4"),
tabPanel("Tab 5", "Content for Tab 5"),
tabPanel("Tab 6", "Content for Tab 6"),
tabPanel("Tab 7", "Content for Tab 7"),
tabPanel("Tab 8", "Content for Tab 8"),
tabPanel("Tab 9", "Content for Tab 9"),
tabPanel("Tab 10", "Content for Tab 10")
)
)
server <- function(input, output) {}
shinyApp(ui, server)
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这些方法可以帮助你在R Shiny应用程序中导航较长的选项卡,并提供更好的用户体验。
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