similar to: collection_select - why doesn't it work?

Hi to all, i have this snip i want to apply style to this combo but there is no effect help....... <%= collection_select(:customer,:country_id, @countries,:id, :country, html_options={ "style" => "width:110px" },:onchange => ''updateState('''');'',:id =>''country_id'' )%> Thanks, -- Posted via

I created a form with two collection_select, country and state and would like to bring up to date the state list when to select a new country. How I can make this in Rails? Thanks Eleudson Brazil <p><label for="person_country_id">Country</label><br/> <%= collection_select(:person, :country_id, @countries, :id, :name) %></p> <p><label

Hi friends! I''m relatively new with Rails and I''m struggling for a long time with this problem (it should have a pattern solution but until now I didn''t find it): I have the following models: Institution, City, State and Country. class Country < ActiveRecord::Base has_many :states has_many :cities, :through => :states end # == Schema Information # Table

Hi, I''m want to obtain the selected value from collection_select and to use it to display something from the same table or other tables. There is my short code : <TR> <TD><label for="country">country name</label></TD> <TD><%= collection_select(:country, :country_id, @countries, :id, :name) %></TD> </TR> by selecting a

Hi all I tried and tried and tried, but I still fail in creating a form with proper validation and stuff for foreign keys... So I''d really like to get some help here. I''m creating a booking site for DJ''s, and for every booking one can choose one of different countries: class Booking < ActiveRecord::Base validates_presence_of :country_id

Hello everyone, first post to the list and a relative newbie to Rails development. Done quite a bit of JSP, PHP, HTML, XML etc and thought I would kick the tires on Rails to see if it can speed up development for internal applications. Anyway, I am running into a problem that is just driving me crazy and everything I read on the net doesn''t seem to help. I was hoping someone here might

Hi, I''ve been working with rails for a couple of months now and I''m beginning to understand how things work but this has got me baffled. I want to return the user.id from a selection of a list of user names. I followed the example from AWD w/ Rails (page 487) on how to use collection_select but the controller barfs because it wants a user and the id is coming back as a string.

Hi I am using seed_fu to seed initial data to tables (http://github.com/mbleigh/seed-fu) . And in db/fixtures/state.rb I have values like (I am filling only two data for simplicity) State.seed_many(:name, :abbr,:fips,:country_id, [ { :name => "Alberta", :abbr => ''AB'',:fips => ''01'', :country_id => 2 }, { :name =>

I have an address model with country_id and province_id fields There is also a full_address method that returns an address that is in a format that the google maps api will be able to return a long-lat coords. Within the full_address method there is a call to obtain the province/state and country name. --------- def full_address ... full_address = [city, self.province.name,

I am very new to ROR. (Ruby 1.8.7, rails 2.1.1, rack 0.8.7, mysql 5.1.41) I has my_app/lib/migration_helpers.rb file: module MigrationHelpers def self.foreign_key(from_table, from_column, to_table) constraint_name = "fk_#{from_table}_#{to_table}" execute %{alter table #{from_table} add constraint #{constraint_name} foreign key (#{from_column})

I''m trying to get a collection_select generated Drop-down box to display two fields from a table (first name & last name); however, I am having trouble concatenating the symbols. It appears as though any code I put in the 5th argument for collection_select is processed prior to executing the collection_select method. The code executes successfully with 1 symbol in the 5th

Hi all, Although I''m experienced with programming I''m a beginner with ruby, RoR and MVC So I follow examples from books and so on and all is ok. I can make a model who is a class and who match to a table in my database and then I generate pretty forms on a webpage. I would like to know how I can do to make forms who interact with more than one table. For an example lets

I have the following models: class Comandancia < ActiveRecord::Base has_many :elementos end class Elemento < ActiveRecord::Base belongs_to :comandancia validates_presence_of :nombre, :apellido_paterno, :apellido_materno, :comandancia end In the view for New Elemento I''m using <%= start_form_tag :action => ''create'' %> <%= render :partial =>

I know there have been threads on this before but I was thinking shouldn''t multiple collection_select automatically update habtm relations when you update_attributes? In order to get multiple collection_select to work I use: collection_select(:user, :group_ids, Group.find(:all), :id, :name,{},{:multiple=>'''',:name=>''group[id][]''}) In fact if I

Hi, I am filling a collection_select with a list of models references based on a column named "model_ref". <%= collection_select(:assets, :model_id, @models, :id, :model_ref,:prompt => ''- Select a model -'') %></p> I have two issues : 1) I would like to concatenate another column next to the model reference inside the option value with the description

Hi I have another question for how best to do this. Now I have been following the tutorial at: http://www.tunaslut.com/learning-ruby-drop-down-lists-in-one-to-many-relationships, however when I change the view over from <% @cities.each do |city| %> <tr> <td><%=h city.city_name %></td> <td><%=h city.country_id %></td> to: <%

I have a Shipment class that is used to ship packages between Branches. However, when I try to have two belongs_to in Shipment called shipped_to and shipped_from I can''t seem to make it work. I can get it to display the form properly but when I select the branches and click save I get the following error... "Branch expected, got String" Any ideas? I have added some code

I am creating a data entry form that allows a user to fill in multiple rows and save them all at once. In my controller, I create an array of "person" objects and pass it to the page. On the page, I have a text field like so: <%= text_field "person", "name", "index" => 1 %> Note the "index" attribute, which sets the name and id

I have two models bank and country. User should only associate a Bank with a country id present in the country table and I put validates presence of country to enforce it but i get error mysql2::Error: Unknown column ''countries.bank_id'' in ''where clause'': SELECT `countries`.* FROM `countries` WHERE `countries`.`bank_id` = 17 LIMIT 1 when updating the bank

I have form and a collection_select control. I would like to update form fields (text box) when I select an item from the collection_select box. It''s like selecting template from the collection_select and the template automatically loads to text boxes. Any help? -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups