如何从 R Shiny 中的数据 table 中删除第一列(索引)

How to remove the first column (index) from data table in R Shiny

我想知道是否有办法从闪亮的数据 table 中删除索引列(第一列)。

例如Name列之前的(1,2,3)列如下截图所示:

下面是我的代码:

header <- dashboardHeader(
  title = "Test"
)

sidebar <- dashboardSidebar(
)

body <- dashboardBody(
            box(title = "Test", width = 7, status = "warning", DT::dataTableOutput("df"))
)

# UI
ui <- dashboardPage(header, sidebar, body)

# Server
server <- function(input, output, session) {

  output$df = DT::renderDataTable(df, options = list(
    autoWidth = TRUE,
    columnDefs = list(list(width = '10px', targets = c(1,3)))))
    }

# Shiny dashboard
shiny::shinyApp(ui, server)

提前致谢。

https://rstudio.github.io/DT/ 上提供了一些优秀的软件包文档,我强烈建议通读。

无论如何,使用 DT 包提供的 rownames = FALSE 参数如下:

library(shinydashboard)
library(DT)

df <- mtcars

header <- dashboardHeader(
  title = "Test"
)

sidebar <- dashboardSidebar(
)

body <- dashboardBody(
  box(title = "Test", width = 7, status = "warning", DT::dataTableOutput("df"))
)

# UI
ui <- dashboardPage(header, sidebar, body)

# Server
server <- function(input, output, session) {

  output$df = DT::renderDataTable(df, rownames = FALSE,
                                  options = list(
                                    autoWidth = TRUE,
                                    columnDefs = list(list(width = '10px', targets = c(1,3)))))
}

# Shiny dashboard
shiny::shinyApp(ui, server)