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Hello again! I’ve been quite busy in between jobs and haven’t had much free time to work on my postings…well, let’s make up for lost time! Last time we spoke, I left you with a Rails app that made use of a basic relational database tha
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il y a 1 année
You are doing amazing work out here...
I wanted you to throw light on issues such as
1. Degree to which models, controllers and views are decoupled from one another?
2. Do we need to generate a scaffold for every model we may build for our application?
It would be great if you could provide pointers deep into the practical side of application building with rails !
Have a great weekend and plese try coming up with some sugeestions so that for a newbie like me, it is easier to get hold on the stuff!
Thnks Again !
il y a 1 année
Keep in touch
il y a 1 année
Cheers,
Nick
il y a 1 année
It helped me understand some concepts. I will be checking for the next tutorial.
Thanks.
il y a 1 année
Been following a few tutorials but getting stuck as they were for old versions.
You have a couple of spelling / word mistakes which make some parts hard to follow as they change the meaning some-what, but I managed to work around those. :)
My only real gripe is that you don't offer the "subscribe by email" feature from feedburner as I would love to get your latest posts in my email as I make a point of not using an feed reader as they used to take up so much of my day. It's far nicer to subscribe to the things I like via email ;)
Keep up the great work, and please, don't skip over making an admin section and/or a user registration system etc as I think many people will be interested in knowing how to do that as lots of apps will require it.
E.g.
A way for users to register to bookmark books or buy them and a way for an admin to have an area to log in and manage the books. Via form authentication / sessions / remember me etc rather than via the password prompt from the browser. ;)
Thanks again! I am starting to ride the rails.
David
il y a 12 mois
il y a 11 mois
il y a 8 mois
Im a decent programmer and your rails 2.0.x tuts are very good. I appreciate a nice straight forward breakdown of some of this stuff. You rock! enjoy the beer money. Keep them coming.
il y a 5 mois
CHEERS!
il y a 5 mois
At the end I get:
RuntimeError in Books#new
Showing books/new.html.erb where line #5 raised:
Called id for nil, which would mistakenly be 4 -- if you really wanted the id of nil, use object_id
Extracted source (around line #5):
2:
3: <%= error_messages_for :book %>
4:
5: <% form_for(@book) do |f| %>
6:
7: Title
8: <%= f.text_field :title %>
when I go to http://localhost:3000/books/new