r - 删除闪亮数据表中的标题行

Question

我正在尝试删除闪亮数据表中的标题行，有谁知道是否有这样做的选项？

最小的例子：

#SERVER.R
output$myTable <- renderDataTable({
  datatable(dataset, rownames = FALSE, selection = 'none', options = list(dom = 't'))
})

#UI.R
dataTableOutput('myTable')

Answer 1

只需添加colnames = NULL到您的datatable()

datatable(mtcars, rownames = FALSE,colnames=NULL, selection = 'none', options = list(dom = 't'))

看?datatable

Answer 2

塞巴斯蒂安在 15 年 10 月 28 日的回答对我来说不起作用renderDataTable(datatable(...))。使用colnames = NULLinsidedatatable(...)删除了表中的所有数据。我不得不使用colnames = ""删除表头。

Answer 3

Adding colnames = NULL no longer works and it renders an empty table. You can use headerCallBack option to add a css that hides the header row to achieve this.

headerCallback <- c(
  "function(thead, data, start, end, display){",
  "  $('th', thead).css('display', 'none');",
  "}"
)

datatable(mtcars, 
          rownames = FALSE,
          colnames=NULL, 
          selection = 'none', 
          options = list(
            dom = 't',
            headerCallback = JS(headerCallback)
          )
)