Module: EgovUtils::Helpers::FormHelper

Defined in:
lib/egov_utils/helpers/form_helper.rb

Instance Method Summary collapse

Instance Method Details

#fileuid_field(object_name, method, options = {}) ⇒ Object

Returns an input tag of the “fileuid” type tailored for accessing a specified attribute (identified by method) on an object assigned to the template (identified by object). Additional options on the input tag can be passed as a hash with options.



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# File 'lib/egov_utils/helpers/form_helper.rb', line 8

def fileuid_field(object_name, method, options = {})
  Tags::FileuidField.new(object_name, method, self, options).render
end

#select2(object_name, method, choices = nil, options = {}, html_options = {}, &block) ⇒ Object 



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# File 'lib/egov_utils/helpers/form_helper.rb', line 12

def select2(object_name, method, choices = nil, options = {}, html_options = {}, &block)
  select2_data_hash = {provide: 'select2'}
  if options.delete(:include_blank) || options[:prompt]
    select2_data_hash['allow-clear'] = true
    select2_data_hash['placeholder'] = options.delete(:prompt) || ''
  end
  if choices.is_a?(Hash)
    select2_data_hash[:ajax] = choices
    choices = []
    if options[:object] && options[:object].public_send(method)
      value_text = options.delete(:value_text) || ->(object){ options[:object].public_send(method.to_s.gsub(/_id$/, '')).to_s }
      choices << [value_text.respond_to?(:call) ? value_text.call(options[:object]) : value_text, options[:object].public_send(method)]
    end
  end
  select(object_name, method, choices, options, html_options.deep_merge(data: select2_data_hash))
end