Displaying 7 results from an estimated 7 matches for "schreifel".
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schreifels
2006 Jun 27
4
Use link_to in a controller?
...seful in a controller. I am trying to create a flash[:notice] and
I want to link to another page. Of course, I could hard code the HTML,
but for the sake of consistency, I was wondering if there is a way to
abstract it from within the controller (link_to is not accessible
there).
Thanks!
Michael Schreifels
2006 Jul 18
3
DB Migrations & Column Order
Hello,
I created a table and about 10 migrations down the line I decided that
I needed to add an ID column (this was actually a table for a has_many
:through and I recently realized that it needs an ID column, unlike
HABTM tables). I am a big perfectionist and I frequently run "SHOW
COLUMNS IN table;", so I naturally expect to see the "id" column the
first one listed. However,
2006 Jul 27
2
Agile Web Development Problem
I am following that book, and I bump into this error in the Cart
Creation Chapter. Can anyone help me?
NoMethodError in Store#display_cart
Showing app/views/store/display_cart.rhtml where line #6 raised:
undefined method `product'' for 666.0:Float
--
Posted via http://www.ruby-forum.com/.
2006 Jul 25
11
Prevent users from entering urls
How could I make it so that links on my page could link to a controllers
action, but if the user manually entered the url, it would redirect them
back to the main page? Is this possible?
Thank you,
-Ben Lisbakken
--
Posted via http://www.ruby-forum.com/.
2006 Jul 31
20
RADRAILS installation guide
hi all
is there eany installation guide that explais how to set up RadRails
and how to create a RoR project with eclipse?
thanks
--
Posted via http://www.ruby-forum.com/.
2006 Jul 27
0
Controllers, Models, and Validations...
Hello,
After listening to DHH''s 2006 RailsConf keynote, I decided to take a
leap on my current application and do a little more re-organizing to
make it more CRUD-based. As such, I ended up changing some things
around to get this (simplified):
User has_many :enrollments, :conditions => ''status > 0''
User has_many :schools, :through => :enrollments
User has_many
2006 Jul 30
0
Migrations: execute() and importing SQL files
Hello,
I have an SQL file that I want to import in a migration. It is data
that will never change and must always be in the database for the
application (if you must know, it is a database of about 140,000
cities in the U.S.).
Originally, I did this:
cd ~/app
mysql -u root
source db/migrate/initial.db
So then I thought this would work in my migration:
def self.up
execute ''source