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

Source: R/dt2_formats.R
dt2_cols_render_orthogonal.Rd

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); }")
)