table

NuiTable

NuiTable can render table-like structured content on the buffer.

Examples

local NuiTable = require("nui.table")

local tbl = NuiTable({
  bufnr = bufnr,
  columns = {
    {
      align = "center",
      header = "Name",
      columns = {
        { accessor_key = "firstName", header = "First" },
        {
          id = "lastName",
          accessor_fn = function(row)
            return row.lastName
          end,
          header = "Last",
        },
      },
    },
    {
      align = "right",
      accessor_key = "age",
      cell = function(cell)
        return Text(tostring(cell.get_value()), "DiagnosticInfo")
      end,
      header = "Age",
    },
  },
  data = {
    { firstName = "John", lastName = "Doe", age = 42 },
    { firstName = "Jane", lastName = "Doe", age = 27 },
  },
})

tbl:render()

Options

bufnr

Type: number

Id of the buffer where the table will be rendered.

---

ns_id

Type: number or string

Namespace id (number) or name (string).

---

columns

Type: NuiTable.ColumnDef[]

List of NuiTable.ColumnDef objects.

---

data

Type: any[]

List of data items.

Methods

tbl:get_cell

Signature: tbl:get_cell(position?: {integer, integer}) -> NuiTable.Cell | nil

Parameters

Name	Type	Description
position	{ integer, integer }	(row, col) tuple relative to cursor

Returns the NuiTable.Cell if found.

tbl:refresh_cell

Signature: tbl:refresh_cell(cell: NuiTable.Cell) -> nil

Refreshes the cell on buffer.

Parameters

Name	Type	Description
cell	NuiTable.Cell	cell

tbl:render

Signature: tbl:render(linenr_start?: integer) -> nil

Renders the table on buffer.

Name	Type	Description
linenr_start	integer / nil	start line number (1-indexed)

Wiki Page

You can find additional documentation/examples/guides/tips-n-tricks in nui.table wiki page.