nitro/src/elements/input/element_radiogroup.erl

-module(element_radiogroup).
%%-author('Rusty Klophaus').

-include_lib("nitro/include/nitro.hrl").

-export([
  render_element/1
]).


render_element(Record) when Record#radiogroup.show_if == false -> [<<>>];

render_element(Record) ->
  ID = Record#radiogroup.id,
  Body = apply_name(ID, Record#radiogroup.body),
  wf_render_elements:render_element(
    #panel{
      id = ID,
      class = [radiogroup, Record#radiogroup.class],
      style = Record#radiogroup.style,
      body = Body
    }).

%% TODO: This whole thing needs to be replaced with a smarter recursive search.
%% As it is, it won't dive into the bodies of subelements. A recursive map (ie: nitro:map_body) would be
%% ideal

apply_name(Name, Terms) -> [ do_apply(Name, X) || X <- Terms ].

do_apply(Name, X) when erlang:is_record(X, radio) -> X#radio{name = Name};
do_apply(Name, List) when erlang:is_list(List) -> apply_name(Name, List);
do_apply(_Name, X) -> X.