Displaying 20 results from an estimated 40000 matches similar to: "Scaffold error"
2006 Jun 22
11
Help please
Getting this error:
SyntaxError in CompanyController#positionslist
(eval):1:in `compute_type'': compile error
(eval):1: parse error, unexpected tINTEGER
Object::2
I could not find anything out about it (googling) and it''s not the
clearest error message. Not sure if it''s related to an expected data
type but that wouldn''t make sense. The only other thing I can
2006 Jun 06
15
error working through Agile !!!
Hi everyone,
I''m working my way thru the ''Depot'' project from Agile Web Development
with Rails.
I got to the bit where I type:
ruby script/generate scaffold Product admin
And I get the following error:
error Before updating scaffolding from new DB schema, try creating a
table for your model (Product) ( on the last line ! )
Now I have followed everything as
2006 Jun 13
2
Migration or model first
I sort of asked this the other day but with no replies. I''m new to rails
btw.
Question: Is there a preferred way to create migrations ? What I''ve noticed
is if I create a model first , it sets up the skelton of the migration.
If I create a migration file and then do the model it attempt to create a
migration file and not overide the one already in place. It seems to make
sense
2006 Jun 17
4
Simple tutorial weirdness
Sorry - working on a simple tutorial but something is throwing me
here. I''m supposed to get a Time.now() print to the page but it''s not
working and I can''t figure out why.
No errors are thrown my the page shows:
Howdy, world! My name is Stuart Felenstein.
This was verified at .
So no time stamp showing. I went into IRB , did a Time.now() and it''s
working
2006 Mar 03
0
error running generate scaffold - doesn''t see table which is there
Hi
I''m trying to get some basic stuff working from the "Agile Web Dev with ROR"
book - chapter 6 "Create the Maintenance App". (On linux, mysql 4.1, ruby
1.8.4)
I have the depot_development db created, and teh "products" table definitely
exists.
The user name and pw are correct in database.yml
But I get this:
<snip>
daniel@roomatthetop:~/work/demo$
2006 Oct 06
1
Storing multiple choices in databases
As an example - you have a select list of all the U.S. states and the user
can make multiple choices.
How do you grab all those choices into the database and they would be used
for queries.
I was reading up on serialize() but the warning in AWDWR is that it doesn''t
work well for queries. Also composites / aggragates seems a bit much, maybe
not.
I know in the past I''ve used
2006 Aug 07
8
Login form question
I''m using Rails Recipes to create a login form but instead of username
and password, my setup is firstname, lastname, password.
I seemed to be gramatically challenged and not sure how to set up the
parameter list. Can anyone offer up a suggestion.
The book shows the method starting like:
if request.post?
user = User.find(:first, :conditions => [''username = ?'' ,
2006 Jun 12
3
Syntax errors on "insert into"
I''m digging around and googling but can''t seem to find what I think is a
simple thing. All I''m trying to do is insert data in a migration into a
table, using regular SQL statements.
LIke this:
class AddStateData < ActiveRecord::Migration
def self.up
INSERT INTO states values ('''',''Alaska'');
INSERT INTO states values
2006 Jul 15
2
Migrations question
I started working on an app. It''s new at this point so backing up
wouldn''t be difficult, however I''m wondering if there is some plugin
that exists where I can use it to grab the current database (set up
without migrations) and create a migration file ?
Sort of grab a current snapshot of the database and use that as a
stating point for my migrations directory.
TIA
Stuart
2006 Aug 08
11
Newb question- method not working
I know this shouldn''t be in the view but to test the code it is.
Anyway if I do just session[user] I get back the user id (the id from
the user table)
which is good.
However this code does not work.
<% a = session[:user] %>
<% uname = User.find(:first, :conditions => id = a) %>
<%= @uname %>
TIA
Stuart
2006 Jun 28
9
Scaffold Issue with Postgres
Hi guys,
I''ve been able to successfully install the postgres adapter for a remote
database machine to get rails up. My machine is running on Fedora 2.
Rails version 1.1.2. Is my yml config correct? I am getting this error
when I execute script/generate scaffold service_contents content :
exists app/controllers/
exists app/helpers/
create app/views/spiel
exists
2006 Jul 16
3
OT: Radrails
Sorry, but I have tried signing up for the RadRails list and never can
get a confirmation email. I think it may not exist.
Anyway, I created a project using just cli, now I''m trying to import
the project with no success. I choose the directory and radrails just
sits there not enabling the okay button
Sound familiar ? Maybe I''m doing something wrong.
Stuart
2006 Jun 19
12
AWDWR- Question
I''m having a particularly difficult time undersanding one lesson from
this book. This is in relation ot how one would grab "search"
parameters from web forms to search for records in the database. I
understand the :conditions part of find() but am confused on the code:
1- name = params[:name]
pos = Order.find(:all,
:conditions => ["name = ? and pay_type =
2006 Nov 13
9
Setting up Mongrel and Apache , some direction needed
I have a site that is PHP on Apache / RedHat , but will send requests to a
subdomain (running Rails) for database operations.
I believe the set up should be to have ROR using Mongrel, and an Apache
virtual host passing requests from apache to mongrel.
Does this sound correct ?
I believe the Virtual Host is set up in Apache.
One of my problems is I can''t find the httpd.conf file for
2006 Jun 09
18
Is IRB the ruby console ?
I''m running script/console but keep getting the message that irb.bat is not
recognized as an internal or external command, operable program or batch
file.
If it means anything I am running instant rails. I can invoke irb straight
forward.
TIA
Stuart
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2006 Jun 14
13
Undefined method
I really hope this is not a bad question (as in he''s abusing the
list). However I could use a little direction (even though I''m
reading books, tutorials)
Right now I''m getting a
undefined method `category'' for 4:Fixnum
The specific lines from the rhtml file are:
<td><%= link_to position.category_id.category, :action => "show", :id
=>
2006 Jun 13
11
Question: Migration - multiple creates
I want to create a migration file that creates multiple tables, so i''m
guessing the correct format would be:
Can anyone confirm ? I''m guessing that each new create script requires a
seperate class so formatted this way. Perhaps I''m wrong.
TIA
Stuart
class CreateTable1 < ActiveRecord::Migration
def self.up
create_table :table1s do |t|
t.column :length,
2006 Jun 07
2
script/generate scaffold pluralizes class names
Hi everyone,
I''m a rails & ruby nuby, and this is my first post to the list.
Here''s my environment in case it helps diagnose my problem:
Ruby version
1.8.4 (powerpc-darwin8.6.0)
RubyGems version
0.8.11
Rails version
1.1.2
Active Record version
1.14.2
Action Pack version
1.12.1
Action Web Service version
1.1.2
Action Mailer version
1.2.1
Active Support version
1.3.1
I did
2008 Feb 21
1
Creating incorrect plurals when generating scaffold
Preface: I''m trying to find my way through the "Build Your Own Ruby on
Rails Web Application" book. I''m completely new to programming and am
having a hard time figuring out the differences between rails 2.0.2 and
what''s in the book so please forgive me if this is a stupid question.
I''m confused because I finally thought I''d figured out the
2006 Sep 15
7
OT: TinyMCE in Rails
I''m having a problem getting the text area the size I want it to be.
In my view at the top I have this init calls
<script type="text/javascript" >
tinyMCE.init({
mode: "textareas",
theme: ''advanced'',
theme_advanced_toolbar_location: ''top''
});
</script>
Then in my form:
<%= text_area