我不知道如何更改可折叠盒的 +/- 按钮的颜色。我想将白色按钮更改为黑色。下面是示例代码:
library(shiny)
library(shinydashboard)
body <- dashboardBody(
fluidRow(
box(status = "info", solidHeader = TRUE, title = "Background - Hypothetical Life", width = "auto", collapsible = TRUE, collapsed = TRUE,
h5("sample text"))))
ui <- dashboardPage(
dashboardHeader(title = "Box"),
dashboardSidebar(),
body
)
server = function(input, output, session) { }
shinyApp(ui = ui, server = server)
非常感谢!
开心每一天1111
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