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Contents
# frozen_string_literal: true
module EacRailsUtils
module CommonFormHelper
class FormBuilder
module CurrencyField
def currency_field(field_name, options = {})
hidden_id = SecureRandom.hex(5)
visible_id = SecureRandom.hex(5)
cf = field(field_name, options) do
form.hidden_field(field_name, id: hidden_id) <<
helper.text_field_tag("#{field_name}_visible", '',
id: visible_id, class: 'form-control')
end
cf << javascript_currency_mask(hidden_id, visible_id)
end
private
def javascript_currency_mask(hidden_id, visible_id)
helper.content_tag :script do
helper.raw("new CurrencyField('#{hidden_id}', '#{visible_id}', " \
"#{mask_money_options});")
end
end
def mask_money_options
<<~JSON_CODE
{
prefix: '#{I18n.t('number.currency.format.unit')} ',
allowNegative: true,
thousands: '#{I18n.t('number.currency.format.delimiter')}',
decimal: '#{I18n.t('number.currency.format.separator')}',
affixesStay: false
}
JSON_CODE
end
end
end
end
end
Version data entries
33 entries across 33 versions & 1 rubygems