0nitro/src/elements/input/element_input_button.erl

-module(element_input_button).
% author Vladimir Galunshchikov

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

-export([render_element/1]).


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

render_element(Record) ->
  Id = case Record#input_button.postback of
    [] -> Record#input_button.id;
    Postback ->
      ID = case Record#input_button.id of
        [] -> n2z:temp_id();
        I -> I
      end,
      nitro:wire(#event{type=click, postback=Postback, target=ID,
          source=Record#input_button.source, delegate=Record#input_button.delegate }),
      ID
  end,
  
  List = [
    % global
    {<<"accesskey">>, Record#input_button.accesskey},
    {<<"class">>, Record#input_button.class},
    
    {<<"contenteditable">>,
      case Record#input_button.contenteditable of
        true -> "true";
        false -> "false";
        _ -> []
      end},
    
    {<<"contextmenu">>, Record#input_button.contextmenu},
    
    {<<"dir">>,
      case Record#input_button.dir of
        "ltr" -> "ltr";
        "rtl" -> "rtl";
        "auto" -> "auto";
        _ -> []
      end},
    
    {<<"draggable">>,
      case Record#input_button.draggable of
        true -> "true";
        false -> "false";
        _ -> []
      end},
    
    {<<"dropzone">>, Record#input_button.dropzone},
    
    {<<"hidden">>,
      case Record#input_button.hidden of
        "hidden" -> "hidden";
        _ -> []
      end},
    
    {<<"id">>, Id},
    {<<"lang">>, Record#input_button.lang},
    
    {<<"spellcheck">>,
      case Record#input_button.spellcheck of
        true -> "true";
        false -> "false";
        _ -> []
      end},
    
    {<<"style">>, Record#input_button.style},
    {<<"tabindex">>, Record#input_button.tabindex},
    {<<"title">>, Record#input_button.title},
    
    {<<"translate">>,
      case Record#input_button.contenteditable of
        "yes" -> "yes";
        "no" -> "no";
        _ -> []
      end},    
    
    % spec
    {<<"autofocus">>, Record#input_button.autofocus},
    
    {<<"disabled">>,
      case Record#input_button.disabled of
        true -> "disabled";
        _ -> []
      end},
    
    {<<"name">>, Record#input_button.name},
    {<<"type">>, <<"button">>},
    {<<"value">>, Record#input_button.value} | Record#input_button.data_fields
  ],
  
  wf_tags:emit_tag(<<"input">>, nitro:render(Record#input_button.body), List).