similar to: accessing to a table (model)

hello my name is reynaldo and i have a problem i alter the _form.rhtml to display a select option in the place a simple text_box, and the application work very well, but in the moment that i apply a validation in the model i get a error. the code is the next in the controller: def new @catelemento = Catelemento.new @komandancias = Catcomandancia.find(:all) end in the

Hey guys, I''m having a little trouble working out partials. I have successfully made a partial work in my list.rhtml, but as I see it on the 15min introductry video. They guy uses one partial on multipul pages. At the moment I am trying this in my show.rhtml, I write <%= render :partial => "journal" %> and I get this. NoMethodError in Write#show > > Showing

Hi, I am creating a blog to learn ruby on rails. I have 2 different views/models/controllers, 1 called post and 1 called comments. How do i link a post from the views/post directory to the comments that belong to the post in the views/comment directory. This is the code in the post/show.rhtml <%= render :partial => "post", :object => @post %> <%= link_to

Signed-off-by: Scott Seago <sseago at redhat.com> --- src/app/views/task/_show.rhtml | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/src/app/views/task/_show.rhtml b/src/app/views/task/_show.rhtml index f4e001d..ff7d434 100644 --- a/src/app/views/task/_show.rhtml +++ b/src/app/views/task/_show.rhtml @@ -75,7 +75,9 @@ <img

In iteration D.1 on page 109 I am not getting a styled error message box displayed at the top of the checkout as described in the tutorial and I cannot seem to discover where I have erred. The scaffold.css is copied from the pragmatic programmers site: #-------------------------------------------------------------------- $ cat public/stylesheets/scaffold.css body { background-color: #fff;

Hi! If i have 2 tables i.e. product and images and product has_many images, image belongs_to product - how to create _form.rhtml, new/create and edit/update methods in product controller, so in a single form i can add one product and MANY (let''s assume for now that this number is fixed) images for this product? Pleeeeease help me :) -- Posted via http://www.ruby-forum.com/.

--- src/app/models/vm.rb | 2 ++ src/app/views/vm/_form.rhtml | 23 +++++++++++++++++++++++ 2 files changed, 25 insertions(+), 0 deletions(-) diff --git a/src/app/models/vm.rb b/src/app/models/vm.rb index 3e0a6fa..9d326ac 100644 --- a/src/app/models/vm.rb +++ b/src/app/models/vm.rb @@ -464,6 +464,8 @@ class Vm < ActiveRecord::Base

It can be quite hard to manage a pool of 40-50 VMs without informations about the OS running, the contact (which is the only one to know when the vm can really be destroyed) or an End Of Life date. This patch add those fields, and rework a little the VM list view, in order to show gracefully those new fields. It has been made at the expense of UUID, Total Run Time & Load fields. Since those

Previously, a pxe-booted vm would always boot to HD at next startup. Signed-off-by: Nicolas Ochem <nicolas.ochem at alcatel-lucent.com> --- src/app/controllers/vm_controller.rb | 1 + src/app/models/vm.rb | 15 +++++++++++---- src/app/views/vm/_form.rhtml | 2 +- src/task-omatic/taskomatic.rb | 13 +++++++++++-- 4 files changed, 24 insertions(+), 7

hello my name is reynaldo my question is the next. i want change the text of the validations error messages generated by ruby when you don''t wrote properly the data in the form. -- Posted via http://www.ruby-forum.com/.

Signed-off-by: Simon COURTOIS <scourtois at linagora.com> --- src/app/controllers/usages_controller.rb | 13 +++++++ src/app/models/usage.rb | 2 +- src/app/services/usage_service.rb | 23 ++++++++++++ src/app/views/network/_form.rhtml | 56 +++++++++++++++++++++++++++++- src/config/routes.rb | 1 +

I''m new with ROR and am confused about passing parameters to functions. I have a controller called Schedules and that calles a calendar helper for a view called show_cal.rhtml. I need to be able to pass in a specified month and year to get the correct schedule calendar to display in the view. I''m just starting with this and am simply trying to display the parameters

Hello everyone, I have a problem while opening something like /main/show/1 Here is the template for show.rhtml <% for name in @names %> <div> <h2><%= name.full_name %></h2> </div> <% end %> And here is the code specific to the show on the main_controller.rb def show name = Name.find(params[:id]) end And here is the error im getting. You have a

Hi trying to create a select box in _form.rhtml. I have a table called organisations that contains fileds, 2 being ''id'' and ''name'' these are the fields I need to bring over to the clients _form.rhtml. whats the best way of going about that?? 2 ways i have seen suggested that I cant get to work -@organisations = Organisation.find_all placed this in def new

I have the following models class Recipe < ActiveRecord::Base has_many :ingredient_recipes has_many :ingredients, :through => :ingredient_recipes end class IngredientRecipe < ActiveRecord::Base belongs_to :ingredient belongs_to :recipe end class Ingredient < ActiveRecord::Base has_many :ingredient_recipes has_many :recipes, :through => :ingredient_recipes

Hi, ? I''m a Ruby on Rails newbie.? I''ve been tasked with building our office''s first ROR application, and I am the only one working on it, so I am muddling through with a couple of books...? Moving along slowly but need some discussion time with some people who KNOW it and can maybe offer some answers to questions I haven''t found in my books. ? First - what is

Hello: How do you create a composite view? I have a form based on the model "contacts" which consists the following models: - organization - person - address I was going to use partials to create the form; e.g: - organizations/_form.rhtml - people/_form.rhtml .etc ...and render them with the appropriate tag: <%= render_partial ''people/form'', @person %> I

Can''t work this out: In list.rhtml: <% for employee in @employees -%> <%= render(:partial => "list_form", :object => employee) %> <% end -%> In _list_form.rhtml (partial): <%= employee.id %> In controller: @employees = Employee.find(:all) I get the following error: undefined local variable or method `employee'' I everything is correct

I''m sure this is a simple problem, but I''ve been working on it for a couple days and can''t seem to figure out the correct way to structure my observe_field call. The HTML and Javascript generated all appear correct, but the AJAX call is never made. Below is the code I''m using and any help would be much appreciated. models_controller.rb def

Hi all, I have tracked an odd behavior down to what I think is an issue of scope. In short, when I use form_remote_tag to establish an AJAX form, my database fields don''t get populated when performing an edit on the record. Those same fields will get populated using start_form_tag and no AJAX. I think that Ruby can''t find the local object that represents the database