Class: Clot::CollectionSelect

Inherits:
ClotTag
  • Object
show all
Includes:
ModelTag
Defined in:
lib/clot/model_form_tags.rb

Instance Method Summary collapse

Methods included from ModelTag

#render

Methods inherited from ClotTag

#initialize, #render

Methods included from TagHelper

#resolve_value, #split_params

Methods included from AttributeSetter

#set_attributes

Constructor Details

This class inherits a constructor from Clot::ClotTag

Instance Method Details

#gen_option(item) ⇒ Object 



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# File 'lib/clot/model_form_tags.rb', line 118

def gen_option(item)
  selection_string = ""
  item_string = item
  value_string = ""

  # this line below is for BSON::ObjectId which doesn't respond to :id, but does :_id
  @default_id = "_id" if @default_id == 'id' and item.respond_to?(:_id)

  # @item = NationSignupDrop
  # item = NationPlan

  attribute_names = @attribute_name.split('.')

  if item.is_a?(String) || item.is_a?(Fixnum) || item.is_a?(Float)
    if (@item[@attribute_name.to_sym].to_s == item.to_s) || (@item.respond_to?(@attribute_name.to_sym) && @item.send(@attribute_name.to_sym).to_s == item.to_s)
      selection_string = ' selected="selected"'
    end
  else
    item_string = item[@default_name.to_sym] || (@item.respond_to?(@attribute_name.to_sym) && @item.send(@default_name.to_sym))
    value_string = %{ value="#{item[@default_id.to_sym]}"}
    if @item.class.to_s == "NationSignupDrop" and attribute_names.size == 3 and attribute_names[0] == 'payment_profile' # this is a special case just for 3dna nation signup mongo stuff
      if attribute_names[1] == 'billing_address'
        if item[@default_id.to_sym].to_s == @item.source.payment_profile.billing_address[attribute_names[2].to_sym].to_s
          selection_string = ' selected="selected"'
        end
      else
        if item[@default_id.to_sym].to_s == @item.source.payment_profile[attribute_names[1].to_sym][attribute_names[2].to_sym].to_s
          selection_string = ' selected="selected"'
        end
      end
    elsif attribute_names.size == 3
      if item[@default_id.to_sym].to_s == @item[attribute_names[0].to_sym][attribute_names[1].to_sym][attribute_names[2].to_sym].to_s
        selection_string = ' selected="selected"'
      end
    elsif attribute_names.size == 2
      if item[@default_id.to_sym].to_s == @item[attribute_names.first.to_sym][attribute_names.last.to_sym].to_s
        selection_string = ' selected="selected"'
      end
    else
      if item[@default_id.to_sym].to_s == @item[@attribute_name.to_sym].to_s
        selection_string = ' selected="selected"'
      end
    end
  end

  "<option#{value_string}#{selection_string}>#{item_string}</option>"
end

#personal_attributes(name, value) ⇒ Object 



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# File 'lib/clot/model_form_tags.rb', line 166

def personal_attributes(name,value)
  case name
    when 'prompt' then
      @prompt_option = %{<option value="">#{value}</option>}
  end
end

#render_string ⇒ Object 



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# File 'lib/clot/model_form_tags.rb', line 173

def render_string
  @option_string = "#{@prompt_option}"
  @collection.each do |item|
    @option_string << gen_option(item)
  end

  %{<select id="#{@id_string}" name="#{@name_string}">#{@option_string}</select>}
end

#set_primary_attributes(context) ⇒ Object 



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# File 'lib/clot/model_form_tags.rb', line 103

def set_primary_attributes(context)
  super context
  if @params[0] && ! @params[0].match(/:/)
     @collection = resolve_value(@params.shift,context)
  end
  @default_id = 'id'
  @default_name = 'name'
  if @params[0] && ! @params[0].match(/:/)
     @default_id = resolve_value(@params.shift,context)
  end
  if @params[0] && ! @params[0].match(/:/)
     @default_name = resolve_value(@params.shift,context)
  end
end