similar to: Multi-page forms

I decided to play with the plugin acts_as_taggable based on Chad Fowler''s book Rails Recipes. Is it just me or can tags only be one word? If not can you explain to me how to assign multi-word tags using the acts_as_taggable plugin. Thanks :-) John Kopanas http://www.kopanas.com ===================================================================== http://www.soen.info - source

hi, I started today to use the acts as taggable plugin and it''s working as expected. I added a method find_tagged_with_all since I needed to find the elements tagged with all the items in a list while find_tagged_with finds all the elements tagged with any of the list terms. Attached to this mail there''s a patch which adds the find_tagged_with_all method and which solves a

I''ve a remote database create using Oracle. This database use schemas. I tried to connect to it using Ruby On Rails,with this file Database.yml : development: adapter: oci host: liber database: ENERGIA username: user password: pass test: adapter: oci host: liber database: ENERGIA username: user password: pass production: adapter: oci host: liber database:

Hiall, Unfortunately I just can''t find out how to setup a default selected value when using collection_select. My call is like so: <%= collection_select(:consultant, :lastname, @consultants, :id, :lastname, { :selected => @current_consultant.id } ) %> which is not working, I debugged so far that I know that @current_consultant.id contains the correct value. Any tips? cheers

I''m trying desperately to get visuall effects callbacks working in rjs templates to no avail What I''m trying to do is fade an image, change the div with the image to a new image, and then fade the new image back in. How would I go about this in RJS Here''s a simple line from my rjs that I can''t get to work. It is not using callbacks so the

Hello, how can I check if a destroy was successful? Is the object only frozen if deleted or do I have to do an additional find to see if there is a record left? What happens if an after_destroy callback returns false? Is there always a rollback? Markus

Hi, I''m using scriptaculous to provide an auto complete textbox - and it works perfectly - but I was wondering if there was anyway to let users navigate the choices using the keyboard i.e the curor keys as opposed to having to use the mouse? Apart from that it''s perfect! :) Cheers, Pete -- Posted via http://www.ruby-forum.com/.

Greetings - I''m trying to find the most efficient, "Rails" way to solve the following problem. It''s in two parts, but I think the solution is somewhat related: I have Recipe and Category model related by HABTM. I would like to 1.) Validate the *number* of categories associated with a recipe, say a minimum of 1 and a max of 3. (So validates_associated will not

Hi there, I''ve been trying to paginate over a list of members that all share a tag in common using the acts_as_taggable plugin. The regular way of paginating over a collection doesn''t seem to work with acts_as_taggable. Here''s what my method looks like that takes in a tag name, finds all the members that share the tag and then displays all the members. Nothing too fancy

Hi, I have the following problem that I can''t seem to figure out. I want to able to fetch some text from my database record in my controller, and then add two links within the text and then send that back to the view to get rendered so that the two links appear as links and when clicked on, they''d basically call the corresponding action for the link. Would anybody know how to

Announcing RJSCallback 0.1 The RJS Callback plugin is being developed to provide Ruby On Rails with the ability to easily call RJS templates for the various callbacks associated with AJAX function calls (e.g., :before, :loading, :complete). Currently this plugin automatically detects, loads, and renders RJS templates with specific names and inserts them in the appropriate spot in

Is there some standard way to test migrations? It seems to me that an additional safeguard for migrations would be to test and see if applying the migrations to the test database allows one to reconstruct the structure of the development database. If you can''t, then there is an error in your migrations, most likely because someone hand-modified the database without generating a

I''ve got a couple of helper functions in my application_helper file that I would like to run from the console (for debugging). What is the correct way to invoke a helper from the console? _Kevin -- Posted with http://DevLists.com. Sign up and save your mailbox.

Hi, I am looking for ideas on how to remove the last item from a paginated page when a new item is inserted, thus leaving only 10 elements on the page. Currently I have a form that inserts with AJAX, but as expected, each post added to the page just increases the number of posts leaving 11 on a page that should only be displaying 10. I have unique ID''s for each post (e.g.

RJS templates are nifty. They let you put all sorts of fun effects all over your bland html pages without too much work. The link_to_remote function also lets you run scripts before, during, and after an AJAX call is run by using callbacks. There does not seem to be an equivalent method for running an RJS template before or during an action. Rendering it at the end is no problem. One

I''ve got an action in my application controller that needs to call a shared RJS template. Typically it''s actually being called by subclasses of the application controller. I''ve tried this.. def action ...code.. render :partial => "shared/template" end with ''_template.rjs'' existing in the shared folder. The problem that crops

hi, i have a situation where i have a list of options from which a user selects his options if its not in the list he/she selects Others/Not Present and a new textfield should pop up and the data entered there should be considered instead of dropdown. i have done this using javascript/dhtml but i was wondering how this can be done using pure rails i.e using some of the RoR apis?. i would

Caveat: this is not a discussion about *hosting* a rails app on windows. Anyway...Macs are everywhere you look when researching rails (demo vids, tutorials, and pictures from rails training classes). I''m interested in what the pros to using a Mac for rails development are (besides textmate). Is it more of a cultural thing, a what would 37 signals do thing, is it a unix thing, or

I''ve been trying to use the ez_where plugin to create a dynamic finder. The structure looks somehing like this.. === controller === def list attribute_filter = params[:filter] @filter = Caboose::EZ::Condition.new :table do attribute <=> attribute_filter if attribute_filter end # ... do the find with the @filter # end === view === .... <%= link_to

Hi, Just get started with Rails and I''m trying to read ahead and find out whether Active Record supports auto-creation of database tables for you? Is this supported, or is the concept that you write your own database DDL to do this? Thanks -- Posted via http://www.ruby-forum.com/.