[英]How to change the background color of the Shiny Dashboard Body
我無法獲得更改閃亮儀表板主體背景顏色的范圍。 我不想使用外部 CSS,因為我托管的 Shiny 服務器不支持它。 無論我做什么,我都找不到儀表板背景的 HTML 標記,因此我可以更改它。 無論我做什么,背景顏色總是#ECF0F5
。 這是一個可重現的應用程序。
library(shinydashboard)
library(shiny)
library(DT)
library(shinyWidgets)
library(dplyr)
ui=shinyUI(
dashboardPage(
dashboardHeader(
title = "Example of a long title that needs more space",
titleWidth = 450
),
dashboardSidebar( sidebarMenu(
menuItem("Dashboard", tabName = "dashboard", icon = icon("dashboard")),
menuItem("Widgets", icon = icon("th"), tabName = "widgets",
badgeLabel = "new", badgeColor = "green")
)),
dashboardBody(
# Also add some custom CSS to make the title background area the same
# color as the rest of the header.
tags$head(tags$style(HTML('
/* logo */
.skin-blue .main-header .logo {
background-color: #f4b943;
}
/* logo when hovered */
.skin-blue .main-header .logo:hover {
background-color: #f4b943;
}
/* navbar (rest of the header) */
.skin-blue .main-header .navbar {
background-color: #f4b943;
}
/* main sidebar */
.skin-blue .main-sidebar {
background-color: #f4b943;
}
/* active selected tab in the sidebarmenu */
.skin-blue .main-sidebar .sidebar .sidebar-menu .active a{
background-color: #ff0000;
}
/* other links in the sidebarmenu */
.skin-blue .main-sidebar .sidebar .sidebar-menu a{
background-color: #00ff00;
color: #000000;
}
/* other links in the sidebarmenu when hovered */
.skin-blue .main-sidebar .sidebar .sidebar-menu a:hover{
background-color: #ff69b4;
}
/* toggle button when hovered */
.skin-blue .main-header .navbar .sidebar-toggle:hover{
background-color: #ff69b4;
}
')))
)
)
)
server=shinyServer(function(input,output,session){})
shinyApp(ui,server)
好的,理想情況下,我希望您使用dashboardthemes
主題包https://github.com/nik01010/dashboardthemes ,您可以在其中輕松創建自己的主題,但是您可以像這樣對.content-wrapper
進行 css :
rm(list = ls())
library(shinydashboard)
library(shiny)
library(DT)
library(shinyWidgets)
library(dplyr)
ui=shinyUI(
dashboardPage(
dashboardHeader(
title = "Example of a long title that needs more space",
titleWidth = 450
),
dashboardSidebar( sidebarMenu(
menuItem("Dashboard", tabName = "dashboard", icon = icon("dashboard")),
menuItem("Widgets", icon = icon("th"), tabName = "widgets",
badgeLabel = "new", badgeColor = "green")
)),
dashboardBody(
tags$head(tags$style(HTML('
/* logo */
.skin-blue .main-header .logo {
background-color: #f4b943;
}
/* logo when hovered */
.skin-blue .main-header .logo:hover {
background-color: #f4b943;
}
/* navbar (rest of the header) */
.skin-blue .main-header .navbar {
background-color: #f4b943;
}
/* main sidebar */
.skin-blue .main-sidebar {
background-color: #f4b943;
}
/* active selected tab in the sidebarmenu */
.skin-blue .main-sidebar .sidebar .sidebar-menu .active a{
background-color: #ff0000;
}
/* other links in the sidebarmenu */
.skin-blue .main-sidebar .sidebar .sidebar-menu a{
background-color: #00ff00;
color: #000000;
}
/* other links in the sidebarmenu when hovered */
.skin-blue .main-sidebar .sidebar .sidebar-menu a:hover{
background-color: #ff69b4;
}
/* toggle button when hovered */
.skin-blue .main-header .navbar .sidebar-toggle:hover{
background-color: #ff69b4;
}
/* body */
.content-wrapper, .right-side {
background-color: #7da2d1;
}
')))
)
)
)
server=shinyServer(function(input,output,session){})
shinyApp(ui,server)
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