Displaying 20 results from an estimated 1000 matches similar to: "[NQ] How to set an initial FK for a new item of something?"
2006 Apr 17
2
has_one problem in a form
Hello all,
I have a syntax question. How does one refer to a field brought in via a
has_one/belongs_to relationship in a form helper? Basically, I have two
models:
class Resource < ActiveRecord::Base
has_one :other_thing
end
class OtherThing < ActiveRecord::Base
belongs_to :resource
end
It has the normal id-resource_id foreign key relationship. OtherThing has
two fields, plus the
2007 Nov 06
4
help on helper module inclusion/extension
I want to include helper methods included to my Camping App from by
requiring an external file but I can''t seem to include helpers from
another module.
module CampingHelpers
def self.included(base)
base::Helpers.send(:include, Helpers)
end
module Helpers
def show_test
p "test"
end
end
end
Camping.goes :CampingApp
...
module
2007 May 07
3
Module Madness
I''m wanted to make a "global" module that I could include in my
application for some shared code between them. I''ve been making
several camping apps and wanted them all to share a helper/partial
that contained the navigation.
I ran into a lot of difficulty when trying to include it, the primary
problem being "methodUndefined" errors. I did finally get it to
2007 Dec 18
16
shared behav
hi, i want to make a behavior shared between models, the examples
need to create new instances etc. Is there a way to pass the model
class to the shared behavior?
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2006 Nov 14
11
RESTful mixin, mixin repo?
Hi,
I just put together a little mixin to provide pseudo-RESTful services
in camping apps. Basically, it looks for a hidden _verb field in form
posts, and sets the @method to the supplied value (e.g. put or delete
- which browsers don''t support). This lets you define put and delete
methods in your controllers. Groovy.
Code:
http://pastie.caboo.se/22613
Is there any permanent repo of
2009 Apr 10
0
ActiveRecord belongs_to ActiveResource
class Thing < ActiveRecord::Base
belongs_to :other_thing
end
class OtherThing < ActiveResource::Base
self.site = ...
end
The association here works. I can access other_thing from thing with
no problems until, as usual, testing. Specifically functionally test
the things_controller. The things controller is simple scaffold,
however, having the association to an active resource model
2006 Oct 05
4
search results autocompletion
Dear list,
I ''m using a text input field with autocompletion . The suggestions come
from a ferret index which is created by getting all the terms belonging to
other indices. Here is the code:
class Suggestion
attr_accessor :term
def self.index(create)
[Person, Project, Orgunit].each{|kl|
terms = self.all_terms(kl)
terms.each{|term|
suggestion =
2009 Mar 19
6
[Cucumber 0.2] Failure to use should
I have a step definition like this:
Then "the account should be created" do
account = Account.find_by_name("my shiny new account")
p account.class
account.should_not be_blank
end
When running this step, I got the error message:
Account(id: integer, name: string, state: string, next_renewal_at: date,
created_at: datetime, updated_at: datetime, full_domain: string,
2006 Apr 27
4
how to make views changable
Hello
I need to make site views changeable
I found how to change layouts but it is not enough, becouse templates
can use different ways to display and organize content.
I found one way to do this, but i need to make subfolders in my
''view/layouts'', ''view/controller_name'' both and to create additional
subfolder somewhere in ''public'' to put
2007 Dec 17
6
Checkbox array and Ajax.updater
Hello all,
I have some checkbox array like these:
<input type=checkbox name=list[] value="1">Java<br>
<input type=checkbox name=list[] value="2">JavaScript<br>
<input type=checkbox name=list[] value="3">ASP<br>
<input type=checkbox name=list[] value="4">HTML<br>
<input type=checkbox name=list[]
2006 Apr 05
9
Is eval the only way?
Hi,
I''m trying to write some methods which use a parameter to represent a
Class name.
A very simplistic example:
def foo(class_name, conditions)
x = class_name.find(:all, :conditions => "#{conditions}")
end
Unfortunately, this does not work. The only way around this problem
that I can think of is to use eval:
def foo(class_name, conditions)
x = eval
1998 Jan 15
2
R-beta:0.61.1 Problem with "make docs"
The problem is the following
# make docs
Make: Don't know how to make ../src/library/*/man/*.Rd. Stop.
*** Exit 1 (ignored)
#
I am using a DEC alpha 200/4/233 with Digital Unix 3.2D
My previous version of R was R-0.50-a1. I have installed around 3 or 4
previous versions on the same system and never had a problem (but, then
the Makefile was very different). The first make to compile
1998 Jan 15
2
R-beta:0.61.1 Problem with "make docs"
The problem is the following
# make docs
Make: Don't know how to make ../src/library/*/man/*.Rd. Stop.
*** Exit 1 (ignored)
#
I am using a DEC alpha 200/4/233 with Digital Unix 3.2D
My previous version of R was R-0.50-a1. I have installed around 3 or 4
previous versions on the same system and never had a problem (but, then
the Makefile was very different). The first make to compile
2007 Mar 21
2
store_class_name for Comatose:Page model
Hi,
I have three models: Comatose::Page, Article and Product.
In all of them, store_class_name is set to true.
Now, when i do:
results = Comatose::Page.multi_search("*", [Article,Product], options)
I get:
wrong constant name Comatose::Page
#{RAILS_ROOT}/vendor/plugins/acts_as_ferret/lib/class_methods.rb:438:in
`const_get''
2006 Mar 30
4
Select List to change type of STI class
Hi:
I''m trying to create a drop-down list to change the type of a Single
Table Inheritance class. I tried this:
<%= select :user, :type, [ [''Author'', ''Author''],
[''Editor'', ''Editor''],
[''Administrator'', ''Administrator''] ]
2006 Aug 16
5
New, and need help
Hey, well im new to ruby. I heard it was a web site creating software.
Well the problem is that where do i get the software from? ill work out
how to use it, i just need to know where to download the software.
Thanks.
-MAB
--
Posted via http://www.ruby-forum.com/.
2006 Dec 17
1
Markaby template & layout (can't get them to work together)
Hi all,
I am starting a new rails app with the Markaby plugin (had some issues
installing, but think its working).
First, i created an index.mab file for a controller containing:
h1 "First template"
That rendered fine. Also, I do not have a "def index ..." in the
controller.
Then I created an app/layouts/application.mab file. It didn''t get picked
up until after
2006 Jan 22
2
Using register_template_handler to serve CSS files (Making ActionView handle .css as .rhtml)
Hi,
I wanted to be able to use some Rails code inside CSS files, so I set up
a controller (StylesController) to serve CSS files that reside inside
the controller''s view folder when the browser requests /stylesheets/:action
So in the controller I just define empty actions with the names I want
my style sheets in (ie: def cooleffects end - that would respond to
2007 Nov 18
2
Variable inside of another variable
Hi everyone,
I''m building partial and I need to use a variable inside of another
variable name:
I''ve tried like this:
<div class="form_row">
<label for="<%= field %>"><%= field_title || field.humanize %>:</
label>
<%= form.text_field field,
:size => User::field.upcase_SIZE,
2012 Jul 17
3
NA instead of time stamp
I was wondering why I get <NA> instead of the timestamp in the following.
Thanks.
> dataDir <- file.path(wd)
> localRaw <- read.csv(file.path(dataDir,"LOCAL.csv"), as.is=T,stringsAsFactors
= FALSE)
> localRaw[1:2,]
Year Month Day hour minute second Temp1mab Temp7mab Temp14mab Salinity1mab
1 2009 10 5 0 0 0 11.288 13.675 13.743 33.513