similar to: nested rest URL => passing param from select

Hi friends, i am using csv export on my application. in my view file code is <%- headers = ["Transaction ID", "Activity ID", "Product Name","Customer Name", "Ticket code"] -%> <%= CSV.generate_line(headers).strip %> <%if !@trans.nil? && @trans.length > 0 %> <% @trans.each do |tran|%> <% if

Hi. I have a form with two select lists, named ''project'' and ''activity''. The content of the ''activity'' list is changed when the selected item in project changes, using ''observe_field'' where project is observed, and a div enclosing ''activity'' is updated. This works as expected. The problem is that when

I''d like to be able to use a has_many :through association and treat the associations as a list but I''m getting this error when I try an use an acts_as_list method: NoMethodError: undefined method `move_to_bottom'' I''m using edge rails r6786. Here are my domain rules: Activities are things students can do. Units consists of a sequenced list of

I have problems on a simple design problem. I have many companies. Each company have one or more commercial activity. Activities types are: ecommerce, local unit, television, automatic vending machines, and so on. Company may have one or more ecommerce activity or one or more local unit activity, one ormore vending machines, etc. How can I model this scenario? Company has_many ecommerce has_many

I''ve read previous posts to the list stating how Rails lacks multiple key support for database tables, and how support is not planned. I''m OK with that, but I''m wondering if there''s an elegant way to do what I need, for my in-house customer relationship management tool: I have an ACTIVITIES table. That table is a collection of individual, unique activities

I''m having a lot of trouble stubbing out an association extension for some view tests. Example rails code modeling a music album: class Album < ActiveRecord::Base has_many :songs do def streamable find(:all, :conditions => ''streamable = 1'') end end end So for a given Album instance (say @album), I need to be able to stub both

I have noticed that on IE, the @params[:commit] does not come through on image submit tags, but it does when the image is removed. this fails: <%= submit_tag( "Schedule", {:type => "image", :src=>"/images/buttons/schedulecard.gif", :alt=>"Schedule Card", :class=>"button"})%> but this works: <%= submit_tag(

Hi, I''m trying to send a post body with my link_to_remote call. Prototype supports the ''postBody'' option, but I can''t seem to get link_to_remote to set that. Here''s what I''m trying: link_to_remote ''move up'', :url => { :controller => ''upload'', :action => ''position_ajax'', :id

Hi everybody, May be somebody has a clue, why I get these errors below, while trying to migrate. Any help is very appreciated! Greetinx Rafael I was trying to experiment a litte bit with redMine (www.redmine.org). But I can only install it locally. On a system with already a mongrel_cluster running, I get strange errors, already while trying to start the migration rake db:migrate

I sure hope so: http://duckdown.blogspot.com/2006/03/additional-thoughts-on-why-ruby-isnt.html Seems like it''s getting genuine rebuttals, though. It''s actually kind of amusing.

Hello, I'm implementing a package (C-extension), where one function gets data and a function that needs to be applied to the data. I want to apply the function to (parts of) the data on the C-side. 1) how do I apply a function (given via SEXP) to data 2) how do I select parts of the data (also provided via SEXP)? Comment on 2: I want to implement a moving/rolling/running apply on the data,

Hello, I'm implementing a package (C-extension), where one function gets data and a function that needs to be applied to the data. I want to apply the function to (parts of) the data on the C-side. 1) how do I apply a function (given via SEXP) to data 2) how do I select parts of the data? Comment on 2: I want to implement a moving/rolling/running apply on the data, so I want to select a

hi, i have a link called ''family doctor''. when the user presses the ''family doctor'' link, it goes through town''s DB and searches in which towns where there is a family doctor. after this is done, the view displays all the towns with the total number of ''family doctors'' in each town. next i want the user to select the town that

hello, I am building a search page that are links. How can i save what the user pressed pages before? -- Posted via http://www.ruby-forum.com/.

Hello, I want to use the new param parsers in Rails 1.1 to process POST''ed xml form data (at the moment I manually parse request.raw_post using REXML). As per Scott Raymond: *"Pluggable parameter parsers* make writable REST web services a cinch. By default, posts submitted with the application/xml content type is handled by creating a XmlSimple hash with the same name as the root

Hi, I see some inertion on www.linuximq.net, while kernels are at full speed, so here is my testing proposition for IMQ with: - some minor bugs removed in imq.c (like improper err handling while registering queue handler), - changes in ipt_IMQ.c and ip6t_IMQ.c to work with linux-2.6.17.4 (iptables-1.3.5), - added functionality to change behavior with module parameter (without recompiling).

Hi, I am looking working (!) qdisc that would guarantee preferential treatment to priority (ex voice traffic). It is supposed to work as LLQ (Cisco) which means it is PQ but with bandwidth limited for EF PHB traffic. I did lots of tests with CBQ and prio set to 1 for EF PHB and prio 2 for best effort. Although delay does not look like being guaranteed at all for priority traffic. Eventually I

I''m rendering partial a form comprising several text_field helpers to maintain my User model. For example, the email field is: <p><label for="user_email">Email</label><br/> <%= text_field ''user'', ''email'', :size => ''40'', :maxsize => ''256'' %></p> In my controller,

Hello all, I''m developing an application which allows users to browse items for sale... Using the url localhost:3000/browse/by_type/2 (2 is the id of the category they are in) Displays the information I want, however localhost:3000/browse/by_type/ will display an error page (becuase the id param is not set) in my by_type.rhtml view, how to i check to see if the param is set? and

Given that I only have 10 client machines which could access Samba (v1.9.18p3), does it make any sense increase the "interface" mask to reduce the number of addresses broadcasted to? That is, would a parameter of interface = 192.168.0.1/28 be less of a burden on Samba that the standard 8-bit interface = 192.168.0.1/24 range of broadcast addresses? Thank you. *****