rmosolgo

class Parent extends Batman.Model
  # Encode 'children' from JSON like {children: [1,2,3]}
  @encode 'children',
  
    # to put the child ids in JSON, just pull out the ides and set them on the JSON object
    encode: (value, key, builtJSON, record) ->
      ids = value.mapToProperty('id')
      builtJSON.key = ids
    
    # to load records from JSON, make a new Set and fill it with child records

rmosolgo

#helpdesk_search_results{"data-event-scroll" => "checkScroll"}
  .doc_search_container
    %ul.lesson_container
      %li{"data-foreach-lesson" => "Lesson.loaded"}
        %div{"data-partial" => "lessons/_lesson"}

rmosolgo

# from https://github.com/batmanjs/batman/pull/992/
# example:
#
#    class App.ThingsController extends Batman.Controller
#        edit: (params) ->
#            App.Thing.find params.id, (err, record) =>
#                @set('thing', record.transaction())
#        
#        save: ->
#            @get('thing').save()  # The `transaction` implements ::save which applies changes and fires save on the original.

rmosolgo

class App.Wizard extends Batman.Model


loadedSet = App.Wizard.get('loaded')

loadedSet.on 'itemsWereAdded', (items, indexes) -> 
  # items is an array of the new records
  console.log("#{items.length} new wizards!")
  
loadedSet.on 'itemsWereRemoved', (items, indexes) -> 

rmosolgo

class App.Model extends Batman.Model
  toJSON: ->
    builtJSON = super
    builtJSON.nested_items_attributes = builtJSON.nested_items
    delete builtJSON.nested_items
    builtJSON

rmosolgo

class MyApp.Thing extends Batman.Model

  constructor: ->
    super
    # Whenever someProperty changes, capitalized property will be updated
    @observe 'someProperty', (newValue, oldValue) ->
      @set('capitalizedProperty', newValue?.toUpperCase())

rmosolgo

var gulp = require('gulp');
var coffee = require('gulp-coffee');
var concat = require('gulp-concat');
var jade = require('gulp-jade');
var batmanTemplates = require("gulp-batman-templates")

gulp.task('default', function(){
  gulp.watch('./**/*', ["build", "html", "finalize"])
});

rmosolgo

Loader =
  show: -> 
  hide: ->
  
window.activeXhrCount = 0
window.globalLoaderEnabled = true
$(document).ajaxSend ->
  window.activeXhrCount++
  Loader.show()
.ajaxComplete ->

rmosolgo

# Props to @theberg for making this
#
# usage:
#
# select data-view='Select2View' data-view-bind='item.option_id'
#   option value='' None
#   option data-foreach-opt='Option.all' data-bind='opt.name' data-bind-value='opt.id'
#
class App.Select2View extends Batman.View
  @option 'bind', 'placeholder'

rmosolgo

# Taken from Batman.RailsStorage https://github.com/batmanjs/batman/blob/master/src/extras/batman.rails.coffee#L62
# 
# Usage:
# #= require ./json_storage
# class MyApp.Model extends Batman.Model
#   @persist Batman.JSONStorage
# 
class Batman.JSONStorage extends Batman.RestStorage
  # override the default URL functions to add .json:
  urlForRecord: -> @_addJsonExtension(super)