type) per column
In DT2: 'DataTables' 2.x for R

dt2_cols_render_orthogonal

R Documentation

Orthogonal render (display/sort/filter/type) per column

Description

Supply different renderers for each orthogonal data request. Pass an object with keys display, sort, filter, type (all optional). Each value must be a JS function.

Usage

dt2_cols_render_orthogonal(
  options = list(),
  col_specs,
  display = NULL,
  sort = NULL,
  filter = NULL,
  type = NULL
)

Arguments

`options`	Options list to modify.
`col_specs`	Column names or indices.
`display`	Optional JS renderer for UI display.
`sort`	Optional JS renderer used for ordering.
`filter`	Optional JS renderer used for searching.
`type`	Optional JS renderer used for type detection.

Value

Modified options.

Examples

opts <- list(columns = names(iris))
opts <- dt2_cols_render_orthogonal(
  opts, "Sepal.Length",
  display = htmlwidgets::JS("function(d,t,row,meta){ return d + ' cm'; }"),
  sort    = htmlwidgets::JS("function(d,t,row,meta){ return parseFloat(d); }")
)

DT2 documentation built on June 14, 2026, 9:06 a.m.