ie_typed_metadata_servers: Typed metadata selectors

In isoexplorer: GUI Components to Explore Stable Isotope Data Files

Typed metadata selectors

Description

Selector-table servers wired to a ie_file_server() for one measurement type: they read that type's metadata and push the selection back into the file server. Pair each with a ie_metadata_ui() using the same id.

Usage

ie_scans_metadata_server(id, file)

ie_cf_metadata_server(id, file)

ie_di_metadata_server(id, file)

Arguments

id	the module id (must match the paired ie_metadata_ui())
file	the ie_file_server() handle

Value

a ie_metadata_server() handle

See Also

ie_file_server(), ie_metadata_ui()

Examples

if (interactive()) {
  library(shiny)
  iso <-
    isoreader2::ir_examples_folder() |>
    isoreader2::ir_find_isofiles() |>
    isoreader2::ir_read_isofiles()

  ui <- ie_metadata_ui("meta")
  server <- function(input, output, session) {
    file <- ie_file_server("files", get_isofiles = reactive(iso))
    # pushes the table's selection into the file server for this type
    ie_scans_metadata_server("meta", file)
  }
  shinyApp(ui, server)
}

isoexplorer documentation built on Sept. 8, 2026, 1:07 a.m.