Class: Tennpipes::Helpers::FormBuilder::AbstractFormBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/tennpipes-helper/form_builder/abstract_form_builder.rb

Overview

Base class for Tennpipes Form Builder

Direct Known Subclasses

StandardFormBuilder

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(template, object, options = {}) ⇒ AbstractFormBuilder

Returns a new instance of AbstractFormBuilder.



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 9

def initialize(template, object, options={})
  @template = template
  fail "FormBuilder template must be initialized" unless template
  @object = object.kind_of?(Symbol) ? build_object(object) : object
  fail "FormBuilder object must be present. If there's no object, use a symbol instead (i.e. :user)" unless object
  @options = options
  @namespace = options[:namespace]
  @model_name = options[:as] || @object.class.to_s.underscore.tr('/', '_')
  nested = options[:nested]
  if @is_nested = nested && (nested_parent = nested[:parent]) && nested_parent.respond_to?(:object)
    @parent_form = nested_parent
    @nested_index = nested[:index]
    @attributes_name = "#{nested[:association]}_attributes"
  end
end

Instance Attribute Details

#attributes_name ⇒ Object (readonly)

Returns the value of attribute attributes_name.



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 7

def attributes_name
  @attributes_name
end

#is_nested ⇒ Object (readonly)

Returns the value of attribute is_nested.



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 7

def is_nested
  @is_nested
end

#model_name ⇒ Object (readonly)

Returns the value of attribute model_name.



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 7

def model_name
  @model_name
end

#multipart ⇒ Object

Returns the value of attribute multipart.



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 6

def multipart
  @multipart
end

#namespace ⇒ Object (readonly)

Returns the value of attribute namespace.



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 7

def namespace
  @namespace
end

#nested_index ⇒ Object (readonly)

Returns the value of attribute nested_index.



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 7

def nested_index
  @nested_index
end

#object ⇒ Object

Returns the value of attribute object.



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 6

def object
  @object
end

#parent_form ⇒ Object (readonly)

Returns the value of attribute parent_form.



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 7

def parent_form
  @parent_form
end

#template ⇒ Object

Returns the value of attribute template.



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 6

def template
  @template
end

Instance Method Details

#check_box(field, options = {}) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 92

def check_box(field, options={})
  options = default_options(field, options, :value => '1')
  options[:checked] = true if is_checked?(field, options)
  name = field_name(field)
  html = @template.hidden_field_tag(name, :value => options.delete(:uncheck_value) || '0')
  html << @template.check_box_tag(name, options)
end

#check_box_group(field, options = {}) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 80

def check_box_group(field, options={})
  labeled_group(field, options) do |attributes|
    @template.check_box_tag(field_name(field)+'[]', attributes)
  end
end

#csrf_token_field ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 138

def csrf_token_field
  @template.csrf_token_field
end

#email_field(field, options = {}) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 56

def email_field(field, options={})
  @template.email_field_tag field_name(field), default_options(field, options)
end

#error_message_on(field, options = {}) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 29

def error_message_on(field, options={})
  @template.error_message_on object, field, options
end

#error_messages(*params) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 25

def error_messages(*params)
  @template.error_messages_for object, *params
end

#fields_for(child_association, collection = nil, options = {}, &block) ⇒ Object

Supports nested fields for a child model within a form. f.fields_for :addresses f.fields_for :addresses, address f.fields_for :addresses, @addresses f.fields_for :addresses, address, index: i



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 126

def fields_for(child_association, collection=nil, options={}, &block)
  default_collection = self.object.send(child_association)
  collection ||= default_collection
  include_index = default_collection.respond_to?(:each)

  nested_options = { :parent => self, :association => child_association }
  Array(collection).each_with_index.inject(ActiveSupport::SafeBuffer.new) do |all,(child_instance,index)|
    nested_options[:index] = options[:index] || (include_index ? index : nil)
    all << @template.fields_for(child_instance,  { :nested => nested_options, :builder => self.class }, &block) << "\n"
  end
end

#file_field(field, options = {}) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 107

def file_field(field, options={})
  self.multipart = true
  @template.file_field_tag field_name(field), default_options(field, options).except(:value)
end

#hidden_field(field, options = {}) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 39

def hidden_field(field, options={})
  @template.hidden_field_tag field_name(field), default_options(field, options)
end

#image_submit(source, options = {}) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 116

def image_submit(source, options={})
  @template.image_submit_tag source, options
end

#label(field, options = {}, &block) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 33

def label(field, options={}, &block)
  options[:id] ||= nil
  options[:caption] ||= I18n.t("#{model_name}.attributes.#{field}", :count => 1, :default => field.to_s.humanize, :scope => :models) + ': '
  @template.label_tag(field_id(field), default_options(field, options), &block)
end

#number_field(field, options = {}) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 47

def number_field(field, options={})
  @template.number_field_tag field_name(field), default_options(field, options)
end

#password_field(field, options = {}) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 72

def password_field(field, options={})
  @template.password_field_tag field_name(field), default_options(field, options)
end

#radio_button(field, options = {}) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 100

def radio_button(field, options={})
  options = default_options(field, options)
  options[:checked] = true if is_checked?(field, options)
  options[:id] = field_id(field, options[:value])
  @template.radio_button_tag field_name(field), options
end

#radio_button_group(field, options = {}) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 86

def radio_button_group(field, options={})
  labeled_group(field, options) do |attributes|
    @template.radio_button_tag(field_name(field), attributes)
  end
end

#search_field(field, options = {}) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 60

def search_field(field, options={})
  @template.search_field_tag field_name(field), default_options(field, options)
end

#select(field, options = {}) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 76

def select(field, options={})
  @template.select_tag field_name(field), default_options(field, options)
end

#submit(*args) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 112

def submit(*args)
  @template.submit_tag *args
end

#telephone_field(field, options = {}) ⇒ Object Also known as: phone_field 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 51

def telephone_field(field, options={})
  @template.telephone_field_tag field_name(field), default_options(field, options)
end

#text_area(field, options = {}) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 68

def text_area(field, options={})
  @template.text_area_tag field_name(field), default_options(field, options)
end

#text_field(field, options = {}) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 43

def text_field(field, options={})
  @template.text_field_tag field_name(field), default_options(field, options)
end

#url_field(field, options = {}) ⇒ Object 



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# File 'lib/tennpipes-helper/form_builder/abstract_form_builder.rb', line 64

def url_field(field, options={})
  @template.url_field_tag field_name(field), default_options(field, options)
end