Class: Edgar::PopupHelper::PopupField

Inherits:

Object

• Object
• Edgar::PopupHelper::PopupField

show all

Defined in:

app/helpers/edgar/popup_helper.rb

Overview

Instance Attribute Summary (collapse)

• - (Object) clear_link

  , :name_target.

• - (Object) id_target

  , :name_target.

• - (Object) label_target

  , :name_target.

Class Method Summary (collapse)

• + (Object) new_builder(f, col_name)

  new from FormBuilder and col_name.

Instance Method Summary (collapse)

• - (PopupField) initialize(id_target) constructor

  A new instance of PopupField.

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# File 'app/helpers/edgar/popup_helper.rb', line 17

def initialize(id_target)
  @id_target    = id_target || '__unknown__'

  # Using id_target as suffix rather than prefix is to avoid
  # DOM-id conflict.  For example, if id_target is 'author_id' and
  # use it as prefix, then label_target would be something like
  # 'author_id_label_target' and it would be conflict with actual
  # author.id_label_target DB column.
  @label_target = '__edgar_label_target_for_' + @id_target
  @clear_link   = @label_target + '_clear_link'
end

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# File 'app/helpers/edgar/popup_helper.rb', line 10

def clear_link
  @clear_link
end

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# File 'app/helpers/edgar/popup_helper.rb', line 10

def id_target
  @id_target
end

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# File 'app/helpers/edgar/popup_helper.rb', line 10

def label_target
  @label_target
end

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# File 'app/helpers/edgar/popup_helper.rb', line 13

def self.new_builder(f, col_name)
  new(f.object_name.to_s + '_' + col_name.to_s)
end