下面有一个简单的Shiny应用程序(愚蠢的示例),它仅显示renderTable生成的表:
library(shiny)
ui <- fluidPage(
titlePanel("Issue"),
sidebarLayout(
sidebarPanel(
),
mainPanel(
tableOutput("example")
)
)
)
server <- function(input, output) {
output$example <- renderTable({
data.frame(
"a" = 1,
"b" = paste("hello","there",sep = "\n"),
"c" = 3
)
},bordered = TRUE)
}
shinyApp(ui = ui, server = server)
结果表如下:
我希望呈现的表中的“ hello”和“ there”之间有新的一行。换句话说,我希望“ there”位于换行符上,但仍与“ hello”位于同一单元格中。任何帮助表示赞赏。谢谢!
亲切的问候, ACE
答案 0 :(得分:1)
使用sanitize.text.function
参数(传递给print.xtable
)并使用HTML:
server <- function(input, output) {
output$example <- renderTable({
data.frame(
"a" = 1,
"b" = paste("hello","there",sep = "<br>"),
"c" = 3
)
},bordered = TRUE, sanitize.text.function=identity)
}
shinyApp(ui = ui, server = server)