我有下面闪亮的仪表板，我需要永久更改包含标题的标题的颜色。现在，当我将鼠标悬停在其上时，它会返回到之前的颜色。
library(DT)
ui <- dashboardPage(
dashboardHeader(title = "Dynamic sidebar"),
dashboardSidebar(
width=400
),
dashboardBody(
tags$head(tags$style(HTML('
/* logo */
.skin-blue .main-header .logo {
background-color: #E7FF6E;
}')))
)
)
server <- function(input, output) {
}
shinyApp(ui, server)
您可以创建一个自定义主题，以便与带有 {fresh} 包的 {shinydashboard} 一起使用，更多文档在这里：https://dreamrs.github.io/fresh/articles/vars-shinydashboard.html https://dreamrs.github.io/fresh/articles/vars-shinydashboard.html
这是修改标题背景颜色的示例：
library(fresh)
# Create the theme
mytheme <- create_theme(
adminlte_color(
light_blue = "#E7FF6E"
)
)
library(shiny)
library(shinydashboard)
ui <- dashboardPage(
header = dashboardHeader(title = "My dashboard"),
sidebar = dashboardSidebar(
sidebarMenu(
menuItem("Dashboard", tabName = "dashboard", icon = icon("dashboard")),
menuItem("Settings", tabName = "settings", icon = icon("sliders"))
)
),
body = dashboardBody(
use_theme(mytheme) # <-- use the theme
)
)
server <- function(input, output, session) {
}
shinyApp(ui, server)
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