使用时shinydashboard我发现有些图标似乎有效，而有些则无效。在下面的示例中，电池充满图标不起作用，而时钟图标则工作正常。我无法弄清楚为什么会发生这种情况。
library(shiny)
library(shinydashboard)
header <- dashboardHeader(title="Some Icons Not Working?")
# No sidebar --------------------------------------------------------------
sm <- sidebarMenu(
sm <- sidebarMenu(
menuItem(
text="asdf",
tabName="asdfasdf",
icon=icon("battery-full")),
menuItem(
text="qwer",
tabName="qwerqwer",
icon=icon("clock-o"))
)
)
sidebar <- dashboardSidebar(sm)
# Compose dashboard body --------------------------------------------------
body <- dashboardBody(
tabItems(
)
)
# Setup Shiny app UI components -------------------------------------------
ui <- dashboardPage(header, sidebar, body, skin="black")
# Setup Shiny app back-end components -------------------------------------
server <- function(input, output) {
}
# Render Shiny app --------------------------------------------------------
shinyApp(ui, server)
好吧，我认为4.4版本的新内容没有更新。你或许可以要求shiny团队来更新它们，他们会很容易做到。或者，您可以通过下载它们并替换以前的内容来自己完成...
1. Go to the Font Awesome download page https://fortawesome.github.io/Font-Awesome/ and get it
2.找到您的字体真棒你安装的文件夹shiny包裹。这应该是像这里这样的地方~\Documents\R\win-library\3.1\shiny\www\shared\font-awesome
3. Replace the content of this folder with new contents (you can delete the previous content if you want). Below is what I put in there
4. Now your app should work fine with new fonts
