similar to: What fields_for really for?

All, In a template, I have <%= text_field :target_list, :DateReceived, { :title => ''uploaded_at'', :class => ''target_list_info'', :disabled => ''true'' } %> Here is the DateReceived method on my

I have two text_field_with_auto_complete text_field_with_auto_complete :user, :state text_field_with_auto_complete :user, :suburb The user fills in the text_field_with autocomplete... but then I want to filter the results in the suburb with the value they''ve just entered def auto_complete_for_user_suburb @suburbs = PostCode.find(:all, :conditions => ["lower(locality)

I am trying to create a new variable which uses the suburb names if HR and HRRES are the same but which uses HRRES if they are different. Any assistance would be appreciated as my brain has just packed up. I'm not sure I can teach myself anymore new tricks this afternoon. HR HRRES SUBURB What I am trying to get 954 Wheatbelt

Hi, for some reason, all timestamp fields with or without time zone in my Postgres tables seem to be casted to nil. From console: >> me = User.find(''PS12345'') => #<User:0x2379788 @attributes={"mtime"=>"01.03.2006 13:26:32.737166", "valid"=>"8", "valid_from"=>"01.03.1999 14:09:21 CET",

I have two collection_select in my list.rhtml: <%= collection_select (:region, :id, @regionall, :id, :title,html_options={:onChange => "new Ajax.Updater(''related_provinces'',''/categories/related_provinces/" + "?id=''+this[this.selectedIndex].value, {asynchronous:true, evalScripts:true});"}) %><br> <%= render :partial =>

This hook can be removed if the function writing the HS descriptor is aware of WPR settings. Let's do that as it allows us to make the ACR descriptor structure private and save some code. Signed-off-by: Alexandre Courbot <acourbot at nvidia.com> --- drm/nouveau/nvkm/subdev/secboot/gm200.c | 95 ++++++++++++++++++++++++--------- drm/nouveau/nvkm/subdev/secboot/gm20b.c | 11 ----

Hi. I have two types of fields in my database, e.g. "name" and "name_ru". First one is a user''s name in english and the second one is in russian. I want to intercept calls like "c.name" and add "_ru" to it if current language is russian (I have my own Locale class like n Globalize). So I want such thing: -- Locale.set("en-US") c.name

I want a select box that displays 5 rows instead of one row and a drop down. so i figure this should work, but it doesn''t. <%= collection_select(:constellation, :region_id, @regions, :id, :name, html_options = {:size => ''5''})%> I am not quite sure how to use that html_options and googling around I didnt find anything directly on point. Any suggestions?

First of all, thanks for you time. I have kind of a tricky question and wanted to see what you guys thought. ------------------------------------------- Lets say I have this: ------------------------------------------- class Purchase < ActiveRecord::Base validates_numericality_of :some_number, :only_integer => true end ------------------------------------------- Then I do this:

Hi All, I have a doubt. I used macros and i try to pass a value to a macro by concatenating a bunch of strings. But it does not seem to work. Please help. I have written down my code and the error message please tell me how to pass the value that a string points to. Thanks in advance #macro defined

Hello, Can anyone please suggest any packages in R that can be used to overlay gene expression data on SNP (affymetrix) copy number ? Thanks, Ekta Senior Research Associate Bioinformatics Department Jubilant Biosys Pvt Ltd, #96, Industrial Suburb, 2nd Stage Yeshwantpur, Bangalore 560 022 Ph No : +91-80-66628346 The information contained in this electronic message and in any attachments to this

Dear All, I am using the LIMMA package to create 2 contrasts for my data and then calculating the vennCounts of the decideTests from the contrast.fit to be able to create venn Diagrams. The code works fine but the summary(results) shows zeros for all i.e. no gene were up regulated or downregulated. This is not true for my data since toptable output shows Log fold change greater than > 2. I am

I''m having some trouble getting a parent-child relationship working. I''ve got 5 tables, 1 being the main table and 4 being lookup tables for the main. in the chart below, each of the xxxx_id fields has a corresponding table. I would like to be able to show just the result of the relationship. this is also outlined below. table_example: [id_of_object] object_id

Hi, I''ve just started toying with Rails and AJAX, so forgive me if this is a bit of a stupid question. I''m trying to populate a select field when the value of another select field is changed. Looking through the API doc, it seems like observe_field is what I need. In my view I have: <p><label for="wine_country_id">Country</label><br/>

My models: class Country < ActiveRecord::Base has_many :regions has_many :assets, :dependent => :destroy accepts_nested_attributes_for :assets end class Region < ActiveRecord::Base belongs_to :country has_many :appartments has_many :assets, :dependent => :destroy accepts_nested_attributes_for :assets end class Asset < ActiveRecord::Base belongs_to :region

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I''m using Rails 2.0.2 and I have been trying to take advantage of the "validates_numericality_of" with the ":greater_than" option with something like this: validates_numericality_of :users, :greater_than => 0, :only_integer => true, :allow_nil => true, :message => "The number of allowed users must be a whole number greater than zero." But this

Hi I''ve got a problem validating a boolean and I can''t see what the problem is. Here''s my model: class FinanceAgreement < ActiveRecord::Base belongs_to :asset validates_presence_of :finance_company validates_inclusion_of :balance, :in => 0.01..10_000_000 validates_inclusion_of :term, :in => 1..600 validates_numericality_of

Hi Group, I have a registration.html.erb page with the following JavaScript at the top which I use to validate form fields: <script type="text/javascript"> <!-- function validate(){ if ((document.myForm.email_projectname.value=="")|| (document.myForm.email_projecttype_id.selectedIndex<1)|| (document.myForm.email_region_id.selectedIndex<1)) { alert

I am trying to create a null object in my application. I would like to assigned a null user object for anonymous/ mot-logged-in user, i.e. if session variable has nil data. In my User model, I have created a subclass like this: class UnassignedUser < User def save false end def update false end def username "Unassigned" end def county_id