Drop-invalid-admin module server

Filters administrative levels that cannot be plotted because the currently-weighted indicators are unavailable there. Watches `wt_dta()$indicators_list` to derive the unavailable admin levels per weighting scheme via [get_vars_un_avbil()] / [get_min_admin_wght()]; fires a `shiny::showNotification()` listing the dropped levels when any are dropped; returns a reactive that yields `dta()` filtered via [drop_inval_adm()].

Usage

mod_drop_inval_adm(id, dta, wt_dta)

Arguments

id

Character. Shiny module namespace ID.

dta

Reactive. The pre-plot data structure that downstream modules consume – typically the output of [preplot_reshape_wghtd_dta()].

wt_dta

Reactive. A list-like value carrying at least `indicators_list` (a tibble with availability metadata) and `weights_clean` (the named list of per-scheme weights tibbles).

Value

A reactive expression that yields `dta()` with admin levels excluded where the active weighting cannot produce scores.

See also

Other validation: app_validate_metadata(), app_validate_shp(), drop_inval_adm(), validate_geometries(), validate_metadata(), validate_read_metadata(), validate_read_shp()

Examples

if (FALSE) { # \dontrun{
mod_drop_inval_adm("drop-inval", dta = preplot_dta, wt_dta = weights_dta)
} # }