similar to: filter collection based on field value in the index.rhtml

Hi, i am using rails 1.2.6 please forgive me as this application is live and i could not find the time to move it to rails 2.0 i have a index.rhtml for items item has 3 attributes other than id, they are name, category and size current status => inside the index.rhtml i obviously already display my data as below: name category size a mugs L aa mugs M abc

Hi, I''m developing a mini-programming language for research surveys. [code] question S1 { label: The first few questions are just to help us categorize you. label: Do you or does any member in your household work for... (MARK ONE ONLY FOR EACH.) grid { col { 1 Yes 2 No } row { 1 An advertising agency 2 A public relations company 3 A marketing research firm or

Hi all, I''m building my first Rails app. Please forgive my ignorance as I get acquainted with the technology. What I''d like to do is have a form that the scaffolding created for me appear on my home page. It''s just one text field, a submit button, and some error messages. I first tried to copy the code from the new.rhtml view into the homepage (index.html), then

Been trying to use the short format for a collection in rhtml, i.e. <% collection.each {|x| puts x} %> Doesn''t seem to work though [outputs nothing] ? -- Posted via http://www.ruby-forum.com/.

I am a total Ruby/RoR n00b having just started reading the ''Ruby on Rails Bible'' book two days ago. I''ve been trying to work out through the introductory ''Your first ruby on rails application'' section, but I''ve run into problems already! The book goes on about creating the view templates and naming them with the *.html.erb extension, but I get

Ok despite this crazy flu which got me last week i was able to get some coding done. Here goes: == Hieraki Hieraki got plenty of improvements next to the rails 0.10 update. The biggest new features are proper yaml, html and readme export. But there are also plenty of new code improvements like the switch to my favorite postback style for all controllers. Hieraki traditionally serves as a demo

I was trying to be all DRY and standardize my layouts to one file and made an application.rhtml. There was no application.rhtml at all before. So I renamed all my controller layouts to .txt and then tested. I got empty pages. I found some issues with Login/UserEngine and application.rhtml, but nothing that looked like this behavior. Is routing messing me up? It''s as if

Hi I have a rhtml documment in views/account/login.rhtml I want to include the contents of login.rhtml in views/welcome/index.rhtml any suggestions on how this can be done? Thanks Scott -- Posted via http://www.ruby-forum.com/.

Is there a simple way to format your data in the .rhtml file? I come from a PHP/Smarty background, and in the templates, I''ve used what is called "modifiers" to format data. {$price|currency_format} # displays in currency format {$description|truncate:"100"} # Truncates the description after 100 characters It seems like the template (rhtml) would be the ideal

I''m trying to call the postback generator on rails 0.9.5. I''ve installed the postback tarball into gems/1.8/gems/rails-0.9.5/generators/postback as it seems like it is supposed to be. At least, I installed the login generator the same way and it works. But when I try to run it, I get this: [carl@e236014 test]$ ruby script/generate postback

I have an ActionMailer template that properly generates HTML email. It contains a partial. The mail action was called via the following in my controller: def cmasend @cmaform = Cmaform.find(params[:id]) Mailer.deliver_cma(@cmaform) flash[:notice] = ''CMA Sent.'' redirect_to :action => ''list'' end Then, in order to allow a

I''m using application.rhtml as the common layout for all controllers in my app. I want to add navigation links inside the header portion of each page and this section is in the application layout (application.rhtml). The navigation links also include inforation like username and a link to logout if the user is logged in, or link to login...standard stuff. Anyway, i have controller

I was able to solve this but want to understand why this fix works. Solution: Remove the format.js line from the respond_to block the error i get when navigating to: /music;accept Template is missing Missing template script/../config/../app/views/music;accept.rjs.rhtml Accept is an aspect of the music controller eg in routes.rb map.resources :music, :collection => {:accept =>

Hello, I am trying to get Ferret''s C indexer to work on OpenSUSE 10 and fastcgi. Indexing documents appears to work correctly but when I try to display the results I recieve the following error: ActionView::TemplateError (undefined method `string_value'' for stored/uncompressed,indexed,tokenized,<title:Revit.jpg>:Ferret::Document::Field) on line #17 of

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

We have a product where our customer is "allowed" to make minor changes to the .rhtml views. Obviously, this can be an issue when updating the software, as changes need to be merged in. Also, sometimes the customer wants to back out there change but no longer has the original file. SOOO.... I''d like to tell them - if you want to change a .rhtml file - just copy it to

I''m attempting to set up a rails app so that I can add rhtml files without having to create controllers for each one. I want a simple solution to serving static-like rhtml files as well as those with a little logic. The solution I found is this one: I added the following controller static_controller.rb ##################### class StaticController < ApplicationController end I

I''d like to be able to comment out a few lines of RHTML code easily. With HTML you can just surround the code in <!-- ... -->, but if you do that with the RHTML, it still gets executed, then the resulting HTML is commented out. Sometimes I''d like to be able to leave the code in but not have it evaluated..usually just for quick tests, but sometimes I want to take the

If I want to call A/B, can I call a corresponding controller action for it? Like with app/views/A.rhtml, I can it will call the method A in the controller file. But with A/B.rhtml, I cant do def A/B. -- Posted via http://www.ruby-forum.com/.

In rhtml, you have access to controller. I am trying to set an instance var in my controller, then retrieve it in my form display. I know I could do this through one of the hashes I have access to, but I''m trying to understand why I can''t do it this way. No matter what, when I try to output from my rhtml either <%= controller.whynot || ''Unknown'' %> or