Class Facebooker::Rails::FacebookFormBuilder
In: lib/facebooker/rails/facebook_form_builder.rb
Parent: ActionView::Helpers::FormBuilder

Methods

Public Class methods

[Source]

# File lib/facebooker/rails/facebook_form_builder.rb, line 10
      def self.create_with_offset(name,offset)
        define_method name do |field,*args|
          options = args[offset] || {}
          build_shell(field,options.with_indifferent_access) do
            super(field,*args)
          end
        end    
      end

Public Instance methods

[Source]

# File lib/facebooker/rails/facebook_form_builder.rb, line 106
      def add_default_name_and_id(options, method)
        @method_name = method
        if options.has_key?("index")
          options["name"] ||= tag_name_with_index(options["index"])
          options["id"]   ||= tag_id_with_index(options["index"])
          options.delete("index")
        else
          options["name"] ||= tag_name + (options.has_key?('multiple') ? '[]' : '')
          options["id"]   ||= "#{sanitized_object_name}_#{sanitized_method_name}"
        end
      end

[Source]

# File lib/facebooker/rails/facebook_form_builder.rb, line 29
      def build_shell(field,options)
        @template.content_tag "fb:editor-custom", :label=>label_for(field,options) do
          yield
        end
      end

[Source]

# File lib/facebooker/rails/facebook_form_builder.rb, line 94
      def buttons(*names)
        buttons=names.map do |name|
          create_button(name)
        end.join
        
        @template.content_tag "fb:editor-buttonset",buttons
      end

Build a text input area that uses typeahed options are like collection_select

[Source]

# File lib/facebooker/rails/facebook_form_builder.rb, line 62
      def collection_typeahead(method,collection,value_method,text_method,options={})
        build_shell(method,options) do
          collection_typeahead_internal(method,collection,value_method,text_method,options)
        end
      end

[Source]

# File lib/facebooker/rails/facebook_form_builder.rb, line 68
      def collection_typeahead_internal(method,collection,value_method,text_method,options={})
        option_values = collection.map do |item|
          value=item.send(value_method)
          text=item.send(text_method)
          @template.content_tag "fb:typeahead-option",text,:value=>value
        end.join
        add_default_name_and_id(options,method)
        options["value"] ||= value_before_type_cast(object,method)
        @template.content_tag("fb:typeahead-input",option_values,options)        
      end

[Source]

# File lib/facebooker/rails/facebook_form_builder.rb, line 102
      def create_button(name)
        @template.content_tag("fb:editor-button","",:value=>name,:name=>"commit")
      end

[Source]

# File lib/facebooker/rails/facebook_form_builder.rb, line 35
      def label_for(field,options)
        options[:label] || field.to_s.humanize
      end

[Source]

# File lib/facebooker/rails/facebook_form_builder.rb, line 88
      def multi_friend_input(options={})
        build_shell(:friends,options) do
          @template.content_tag("fb:multi-friend-input","",options)
        end
      end

[Source]

# File lib/facebooker/rails/facebook_form_builder.rb, line 39
      def text(string,options={})
        @template.content_tag "fb:editor-custom",string, :label=>label_for("",options)
      end

[Source]

# File lib/facebooker/rails/facebook_form_builder.rb, line 53
      def text_area(method, options = {})
        options[:label] ||= label_for(method,options)
        add_default_name_and_id(options,method)
        @template.content_tag("fb:editor-textarea",value_before_type_cast(object,method),options)        
      end

[Source]

# File lib/facebooker/rails/facebook_form_builder.rb, line 44
      def text_field(method, options = {})
        options = options.with_indifferent_access
        options[:label] ||= label_for(method,options)
        add_default_name_and_id(options,method)
        options["value"] ||= value_before_type_cast(object,method)
        @template.content_tag("fb:editor-text","",options)
      end

[Source]

# File lib/facebooker/rails/facebook_form_builder.rb, line 79
      def value_before_type_cast(object,method)
        unless object.nil?
          method_name = method.to_s
          object.respond_to?(method_name + "_before_type_cast") ?
          object.send(method_name + "_before_type_cast") :
          object.send(method_name)
        end
      end

[Validate]