在 shiny 中使用 navbarpage 时显示的样式标签
Style tag showing when using navbarpage in shiny
我想更改 DT 中行在我的应用程序中被选中时的颜色,而不是默认的蓝色。我使用了 并且它有效,但由于某种原因它在应用程序中显示了样式标签的文本。
我已经尝试更改为 fluidPage()
而不是 navbarPage()
并解决了这个问题 - 但我想将 navbarPage 用于我的导航选项卡!
我想我正在做一些愚蠢的事情 - 有什么想法吗?
示例代码:
library(shiny)
library(DT)
library(data.table)
example_data <- data.table(words = c("on", "scone", "wrong", "stone"),
description = c("The word on", "Scone is not on", "Not on either", "Not here at all"))
ui = shinyUI(navbarPage(tags$style(HTML('table.dataTable tr.selected td, table.dataTable td.selected {background-color: cornsilk !important;}')),
title = "Random example",
fluidRow(
dataTableOutput("word_searched")
)
)
)
server = shinyServer(function(input, output, session) {
output$word_searched <- renderDataTable({
datatable(example_data)
})
})
shinyApp(ui = ui, server = server)
只需将 style$tag
部分放在 fluidRow
中即可。您不需要 HTML
样式标签中的函数:
library(shiny)
library(DT)
library(data.table)
example_data <- data.table(words = c("on", "scone", "wrong", "stone"),
description = c("The word on", "Scone is not on", "Not on either", "Not here at all"))
ui = shinyUI(navbarPage(
title = "Random example",
fluidRow(
tags$style('table.dataTable tr.selected td, table.dataTable td.selected {background-color: cornsilk !important;}'),
dataTableOutput("word_searched")
)
)
)
server = shinyServer(function(input, output, session) {
output$word_searched <- renderDataTable({
datatable(example_data)
})
})
shinyApp(ui = ui, server = server)
输出:
我想更改 DT 中行在我的应用程序中被选中时的颜色,而不是默认的蓝色。我使用了
我已经尝试更改为 fluidPage()
而不是 navbarPage()
并解决了这个问题 - 但我想将 navbarPage 用于我的导航选项卡!
我想我正在做一些愚蠢的事情 - 有什么想法吗?
示例代码:
library(shiny)
library(DT)
library(data.table)
example_data <- data.table(words = c("on", "scone", "wrong", "stone"),
description = c("The word on", "Scone is not on", "Not on either", "Not here at all"))
ui = shinyUI(navbarPage(tags$style(HTML('table.dataTable tr.selected td, table.dataTable td.selected {background-color: cornsilk !important;}')),
title = "Random example",
fluidRow(
dataTableOutput("word_searched")
)
)
)
server = shinyServer(function(input, output, session) {
output$word_searched <- renderDataTable({
datatable(example_data)
})
})
shinyApp(ui = ui, server = server)
只需将 style$tag
部分放在 fluidRow
中即可。您不需要 HTML
样式标签中的函数:
library(shiny)
library(DT)
library(data.table)
example_data <- data.table(words = c("on", "scone", "wrong", "stone"),
description = c("The word on", "Scone is not on", "Not on either", "Not here at all"))
ui = shinyUI(navbarPage(
title = "Random example",
fluidRow(
tags$style('table.dataTable tr.selected td, table.dataTable td.selected {background-color: cornsilk !important;}'),
dataTableOutput("word_searched")
)
)
)
server = shinyServer(function(input, output, session) {
output$word_searched <- renderDataTable({
datatable(example_data)
})
})
shinyApp(ui = ui, server = server)
输出: