lib/locmare/form/field.rb

   1 require_dependency "locmare/form/field/label"
   2 require_dependency "locmare/form/field/tag"
   3 require_dependency "locmare/form/field/helper"
   4 module Locmare
   5   module FormModule
   6     class Field
   7       include FieldModule
   8       attr :form, :field_name, :field_manifest,
   9         :label, :tag, :helpers, :options
  10       def initialize form, field_name, field_manifest
  11         @form = form
  12         @field_name = field_name
  13         @field_manifest = field_manifest
  14         @label = LabelFactory.factory self, @field_manifest.label
  15         @tag = TagFactory.factory self, @field_manifest.tag
  16         @helpers = {}
  17         @field_manifest.helpers.each {|helper_name, helper_manifest|
  18           @helpers[helper_name] = HelperFactory.factory self, helper_manifest
  19         }
  20         @options = {'data-model' => @field_manifest.form_name}
  21       end
  22
  23       def mounted
  24         @form.mounted ? 0 : 1
  25       end
  26
  27       def mount_option
  28         {'mount' => self.mounted}
  29       end
  30
  31       def item
  32         @form.item
  33       end
  34
  35       def value
  36         self.item.attributes[@field_manifest.column_name]
  37       end
  38
  39       def options tag_options = {}
  40         self.item.field_tag_attributes(@field_manifest.column_name, tag_options).merge(self.mount_option)
  41       end
  42
  43       def form_field_name
  44         @field_manifest.form_field_name
  45       end
  46
  47       def form_name
  48         @form.form_name
  49       end
  50
  51       def template_dir
  52         @form.template_dir + 'field/'
  53       end
  54
  55       def template_file_name
  56         'default'
  57       end
  58
  59       def template_name
  60         self.template_dir + self.template_file_name
  61       end
  62
  63       def template_option
  64         {:field => self}
  65       end
  66
  67       def row_break_template_dir
  68         @form.template_dir + 'row_break/'
  69       end
  70
  71       def row_break_template_file_name
  72         if @field_manifest.row_break
  73           'br'
  74         else
  75           'no_break'
  76         end
  77       end
  78
  79       def row_break_template_name
  80         self.row_break_template_dir + self.row_break_template_file_name
  81       end
  82
  83     end
  84   end
  85 end