hi
I’m creating an template for an html email. My own helper method
‘format_price’ is not accepted, but it works in some other templates.
application_helper.rb:
Methods added to this helper will be available to all templates in
the application.
module ApplicationHelper
def format_price(amount)
euro, cents = amount.divmod(100)
sprintf(“EUR %d,%02d” , euro, cents)
end
end
order_mailer.rb:
class OrderMailer < ActionMailer::Base
def confirmation(order)
@subject = ‘’
@body = { :order => order }
@recipients = order.customer.email
@from = “[email protected]”
@sent_on = Time.now
@headers = {}
end
end
private method in the controller:
def confirm_order(order)
email = OrderMailer.create_confirmation(order) # line 185
email.set_content_type(“text/html”)
render(:text => “
” + email.encoded + “” )
end
the error message:
NoMethodError in Cart_and_orders#new_order
Showing app/views/order_mailer/confirmation.rhtml where line #23
raised:
undefined method `format_price’ for #ActionView::Base:0x47ca250
Extracted source (around line #23):
20:
21:
22:
23:
format_price(order_item.product.price) %>
24:
format_price(order_item.product.price * order_item.times) %>
25:
26: <% end %>
RAILS_ROOT: ./script/…/config/…
Application Trace | Framework Trace | Full Trace
#{RAILS_ROOT}/app/views/order_mailer/confirmation.rhtml:23:in
_run_rhtml_47app47views47order_mailer47confirmation46rhtml' #{RAILS_ROOT}/app/views/order_mailer/confirmation.rhtml:18:in_run_rhtml_47app47views47order_mailer47confirmation46rhtml’
#{RAILS_ROOT}/app/controllers/cart_and_orders_controller.rb:185:in
confirm_order' #{RAILS_ROOT}/app/controllers/cart_and_orders_controller.rb:155:innew_order’
#{RAILS_ROOT}/app/controllers/cart_and_orders_controller.rb:151:in
`new_order’