similar to: select helper question

Hallo, after I found an bug item for my active_rbac problem on windows using ruby one-click last stable (1.8.2 I guess), there was the rant to downgrade to engines-1.1.1. I successfully installed engines-1.1.2 and removed it by ruby script\plugin remove engines I tried ruby script\plugin install engines-1.1.1 in the gem way of handling versions but that didn''t worked. Any idea

Hello everbody, doing a #find(:first,an_id) with Rails 1.1.0 I expected that find returns the record which id mathches the given parameter an_id or nil if it couldn''t be found. This behaviour is documented on api.rubyonrails.org. But the find returns the first available object and not nil if an_id is not in the db. Is the doc on rubyonrails.org out of sync? Greetings, -- Daniel

Hello! I''d like to gather some points about running a rails application on a PDA. As a condition I''d like to use Palm and Windows Mobile based PDA to target a huge user audience (this could be become difficult I know, only Windows Mobile for the start is although okay). I googled the last weeks and found out that there were only a few web browsers out there. E.g. Mozilla

Hi! I try to get AJAX running on a mobile Windows Mobile 5.0 based device and failed. There should be a JavaScript support but nothing happens. Have any of you experience with the rails javascripts on a this platform or are there any hints, documentation on the net? tia, -- Daniel V?lkerts Protected by Anti Pesto.

Hi there, I''ve tried to add a m:n mapping table using the migration mechanism. ruby script\generate migration add_categories_notes_mapping and filled the migration file with: class AddNotesCategoriesMapping < ActiveRecord::Migration def self.up create_table :categories_notes do |t| t.column :category_id, :integer, :null=>false t.column :note_id, :integer,

Hi there, I try to install the active_rbac plugin as described in the manual on the active_rbac trac site. The installation through the plugin script was great: ruby script\plugin discover ruby script\plugin install engines ruby script\plugin install active_rbac I set up the environment.rb in rails\config dir correctly to Engines.start :active_rbac But if I try a rake db:migrate:engines

Hello, I am trying to make the "switchover" to programming my apps in Rails and have a question about database structure. In the past i would structure a many to many like this: categories ---------------------------------------------------- | id | name | ---------------------------------------------------- 1 Some Category 2 Another

Hi, seem to keep running into a wall here. I can''t find any resources on site navigation that can deal with any model being in the nav, allow nesting, and can dynamically update. So I thought about it for a while, and decided on a MenuItems class, which contained the position of the child in relation to it''s siblings, where the parent and the child were polymorphic. Then a given

I''m doing an HTTP post to my controller with an xml request body: curl -u 53b2c:X -H "Content-Type: text/xml" -v -d "<subscriber><full_name>Alex Egg</full_name><carrier_id>2</ carrier_id><mobile_phone>1234321843</mobile_phone><password>asdf</ password><sub_categories

I have categories and sub-categories in a table called "categories". Every row has a "parent" field to note if the entry is the sub-category of another (never goes deeper than 1 level). So there might be something like this: id | name | parent 1 Dog 0 2 Pug 1 3 Siamese 5 4 Shih Tzu 1 5 Cat 0 6 Wiener Dog 1 7 Persian

How''s the experience with using ActiveRBAC? For my "next 4 days with rails" :P I''d like to consider adding Role-based access to the To-Do List application in the original "four days w/ rails" tutorial. Just wondering if ActiveRBAC would be a good place to start? Thanks! For those who are wondering: https://activerbac.turingstudio.com/trac Cheers Mohit.

Hi, I have a form with three drop down option lists. Currently each of these contain full listings as instantiated in the controller on entering the edit action. What I would like to do is filter the second list based on what the user selected on the first and the third filtered to reflect the second. For example I have major_role, role and person_in_role = role is a subset of major_role

I''m running Ruby on Rails on Fedora Core 4 with lighttpd and fastcgi. I also used the login generator (don''t know if relevant). I have the following problem: At day time I work on the server and create/modify ruby files on the server, all pages work fine. Than the next day I want to open de server I get the error at the end of this message (on all pages, including non protected).

Hi, I''m currently running an apache/jboss cocoon/flow/hibernate/ajax paypal (directpayment) project and am looking into the possibility of porting it across to ruby/rails. For that reason I would like to know the following: 1. Can I call my java classes or would I be looking at a complete rewrite in ruby? 2. How effective is ruby in terms of seperation of concerns regarding design from

Hi I am happy to announce the 0.3.2 release of ActiveRBAC Engine. The only improvement on the 0.3.1 release is that it runs with Rails 1.1.2 and Engines 1.1.2 now. Get your personal copy now from https://activerbac.turingstudio.com/releases :) There is a manual PDF with a tutorial available at https://activerbac.turingstudio.com/releases/ActiveRbacManual.pdf which is also included

I created a screencast showing how you can use Instant Rails to get a fully functional Rails environment running on Windows in under 5 minutes. Get started with Ruby on Rails in less than 5 minutes http://mattgriffith.net/PermaLink.aspx?guid=97aa05b7-2e38-4c7d-b184-45ab2e2715b9 Right now the video is only available in Windows Media. Eventually there will be a flash version available too.

Hi, Has anyone come across a Ruby mathematical expression parser, capable of parsing out token, replacing them with values then executing the mathematical formula? Nothing too heavy, A * (44/12) * ... etc. where A is can be replaced with a value. In Java there are serveral, like JEP, but I''d prefer it we could get a Ruby one now we have moved over to Rails, otherwise we will have to

hi guys, I am testing a new optional funtionality in my site with IE 8 after success with Firefox 3.6.3, chrome and safari. The new functionality basically sees a "sub category" drop down list get generated in my form as soon as a "Category" value is selected from the "Category" drop down list. I have been using the standard rails api such as observe_field, and

I am working on an Rails application that uses a pretty complex category structure through out the site. I have defined a table to house all the info and a FK to reference parents within the table CREATE TABLE categories ( id int(11) NOT NULL auto_increment, name varchar(50) NOT NULL, parent_id int(11) default NULL, constraint fk_category_id foreign key (category_id) references

I''ve been stumbling on the tut at oriontransfer (http://wiki.oriontransfer.co.nz/main/show/SortableTree) I''ve got it working in a one dimensional list and I''ve got the drag and drop working on children, but as can''t get it to save the tree. Here''s my view: <h2>Menu Prototype 2</h2> <%= flash[:notice] %> <ul