similar to: processing code within a partial

Hi, I am having the following issue with a partial. During initial page load, I am doing a "render_partial_collect ''foo'', @foos", and all goes well. Each foo partial makes use of a variable inside called ''foo'' (and can get foo.id etc). After all the partials are loaded, I need to :update a div corresponding to one of the partials (ie re-load the

Hello, i simplified have a news model, a news category model and a news controller. my _news.rhtml partial renders a single news entry. in my controller there are the actions show and show_category. if the "show" action is called, a single news item is rendered through my partial with no errors. if the "show_category" action is called, i get a NoMethodError while displaying

hi , i''m having a problem with rendering a partial , the partial is in the apps/view/polls folder with the name : _antwoorden_user.rhtml in the view i''m rendering it with <% if @user %> <%= render :partial => ''polls/antwoorden_user'', :locals => {:poll => @poll, :user => @user} %> <% else %> .... gives me the error => No

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

Hi, I have a strange problem that only occurs on the production server. I''ve been banging my head for hours trying to figure it out with no success. Below is a copy of the error from the production log. ActionView::TemplateError (Expected /www/rails_apps/scanlan/current/ public/../config/../app/models/image.rb to define Image) on line #6 of app/views/admin/design/_record.rhtml: 3:

Hello all I prefer to use many partials. It makes my code more DRY Also I use rspec, and when I have to test partial with sub partials I have a problem. if I stub render, then my partial will not be rendered. If i do not stub render it tries to render sub partial (and i don''t need this) Not very long googling did not bring the answer, so I made very dirty and IMHO dangerous function

I''m banging my head over this really strange error in a view test when I run "rake spec". The weird thing is that I don''t get the error when I run the spec file by itself. Here is the spec (I know, fixtures are the devil): describe "/units/new.html.erb here" do fixtures :units, :accounts, :groups it_should_behave_like

Hi, Is it possible to render a partial template from within a mail template? I get the following error undefined method `controller_path'' for SupportMailer:Class Extracted source (around line #8): 5: 6: <%= @url %> 7: 8: <%= render_partial ''sig_admin'' %> Jeroen

Hello, Is anyone out there rendering partials successfully in ActionMailer templates? I am having trouble with this, and wasn''t sure if it was my configuration or something with a version of Rails I''m running. We''ve got over 15 mailer templates, all working like a charm. But we have a piece of shared code, that we''d really like to not have to copy &

Maybe I''m misunderstanding something but it appears as if <%= render :partial => @items, @locals => { :this => ''that'' } %> does not give the local variable this but this one does: <%= render :partial => ''items/item'', :collection => @items, @locals => { :this => ''that'' } %> Shouldn''t they mean

Hi everyone, I am writing a helper function that takes a parameter and block and wraps some HTML around it. e.g. def box_with_caption(caption, &block) data = capture(&block) buffer = render_partial("helpers/box_caption", :caption => caption) buffer << render_partial("helpers/box_data", :data => data) buffer end however, when I attempt the following,

The helper spec I am writing tests a helper method that calls render. ## module HelperHelper def render_partial render :partial => ''partial'' end end ## The helper spec. ## describe HelperHelper do it "should render partial" do render_partial.should_not == nil end end ## The output generated ## $ spec spec/helpers/home_helper_spec.rb .F 1)

I''m getting an error in the partial when i try <% form_for :name do |form| %> <%= render_partial "#{@current_stage}" %> <% end %> So I assume that form_for does not have scope in the partial? If that is the case what are my solutions... Do I have to stick a <% form_for in every partial, or do i just change all my inputs back to text_field

Does render_partial work within a RXML file? I am attempting the following: xml.users do for user in @users render_partial ''user'', user end end All that is output is: <user> </user> Without any exception or anything to indicate that I''m doing something wrong. Does anyone have any experiece with this? Josh

Hey Im slowly learning ruby and rails... still having some problems with grasping the basic concepts though. How do I include a common html snippet in some of my views? (The snippet exists in two different flavors, I want to include either one depending on what type of user (admin/others) is requesting the page) I have tried the normal SSI include tags, but my WEBrick server cant handle

Newbie learning Rails. I''m currently on Chp9 here: http://railstutorial.org/chapters/sign-in-sign-out#top At the end of the tutorial, rails is erroring (see below). being new to Rails and after having checked the tutorial... How do you resolve this kind of error. It''s saying current_user is not defined, and it is supposed to be defined with/Sites/sample_app/app/helpers/

I am trying to teach my models how to render themselves, i.e. <%= my_model_object.render() %> Let me explain my reasoning and proposed method before this gets shot down as anti-MVC. Let''s say I am writing a contact-management application. I have a class Contact. I will need to display this class all over the application. My first choice is to use a partial. Now I can

Greetings, I''m a newby to both "R"s in RoR. I would like to use Builder::XmlMarkup to generate my pages. If there is a working downloadable example somewhere, that would probably be enough. Otherwise, here''s what I want to do: With the following controller: class AccountsController < ApplicationController layout ''accounts'' model :account

Hi, im trying to execute multiple cmds in a method that use the same view which has multiple calls to the same partial inside it. However i cant get it to work correctly, so any help here would be appreciated heres the controller code def index cmd_df = "df -Ph" exec_cmd(cmd_df) cmd_sys = "uname -a" exec_cmd(cmd_sys) end private def exec_cmd(cmd)

I''m trying to implement a show/hide details function. I have the show part done, but I''m not sure how to get it to hide. My app looks like this so far: View: <%= link_to_remote "Show/Hide", :update => "details", :url => { :action => "show", :id => leif } %> <p id="details"></p> Action: def show @leif =