Contents

# -----------------------------------------------------------------------------
# Author: Alexander Kravets <[e-mail]>,
#         Slate Studio (http://www.slatestudio.com)
#
# Coding Guide:
#   https://github.com/thoughtbot/guides/tree/master/style/coffeescript
# -----------------------------------------------------------------------------

# -----------------------------------------------------------------------------
# RAILS FORM OBJECT PARSER
# -----------------------------------------------------------------------------
# Get form data object from serialized form object, it uses special format for
# object names for support of:
#  - files
#  - lists
#  - nested objects
#
# -----------------------------------------------------------------------------

@railsFormObjectParser =

  # PRIVATE ===============================================

  _parse_form_object: (serializedFormObject) ->
    formDataObject = new FormData()

    for attr_name, attr_value of serializedFormObject

      # special case for LIST inputs, values separated with comma
      if attr_name.indexOf('[__LIST__') > -1
        attr_name = attr_name.replace('__LIST__', '')
        values    = attr_value.split(',')

        for value in values
          formDataObject.append("#{ @config.resource }#{ attr_name }[]", value)

      else
        # special case for FILE inputs
        if attr_name.startsWith('__FILE__')
          attr_name = attr_name.replace('__FILE__', '')

        formDataObject.append("#{ @config.resource }#{ attr_name }", attr_value)

    return formDataObject

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
chr-0.3.5	app/assets/javascripts/chr/store/rails-form-object-parser.coffee