David, that's exactly what I did to solve the problem!  I renamed the
instance variable and started seeing my string inserted into the
email.  Using @body was definitely an issue for some reason.

Thanks,
Stephen



On May 27, 6:00 pm, David Kahn <[email protected]> wrote:
> On Fri, May 27, 2011 at 4:40 PM, Stephen Huey <[email protected]> wrote:
> > Action Mailer is detecting my HTML view but not evaluating any
> > instance variables I'm referencing in it.  Here is my mailer:
>
> > class Emailer < ActionMailer::Base
>
> >  def send_default(recipient, subject, message, sent_at)
> >    @body = message
> >    mail(:to => recipient, :subject => subject)
> >  end
>
> > end
>
> > I have a view called
>
> > <!DOCTYPE html>
> > <html>
> >  <head>
> >    <meta content="text/html; charset=UTF-8" http-equiv="Content-
> > Type" />
> >  </head>
> >  <body>
> >    This is an HTML email: <br />
> >    <%= @body %>
> >    <br />
> >    End of the body.
> >  </body>
> > </html>
>
> Hmmm... I just checked as I am doing just about the same thing. Your code
> looks ok, the only difference with mine is I am naming the class variable
> @body_text. I am wondering if @body for you might be getting renamed
> somewhere? Its a long shot but try renaming the variable. Also, you can put
> a break point inside the mailer view I think ---  <%= debugger; @body %>....
> then you can really see what is getting in there.
>
>
>
>
>
>
>
>
>
> > When I receive the email in Gmail, here is all I see:
>
> > This is an HTML email:
>
> > End of the body.
>
> > Nothing is outputted between those 2 sentences!  Any ideas as to
> > what's happening?  I verified that in the mailer method, @body has a
> > value.  I'm using Rails 3.0.7 and Ruby 1.9.2 and following this guide:
>
> >http://guides.rubyonrails.org/action_mailer_basics.html
>
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