similar to: Where else can I access this ROR List ?

Hi all, I am currently not able to use search since it is disabled, so I will ask my question and hope I am not repeating a past question. I am looking into developing an app to run in Windows 2000/2003 Server environment. To install ROR on a server to run an app on Webrick do I need any extra steps beyond those needed to install on my development laptop (XP prof) ? The idea is to run the

Hi, First I would like to ask if someone could give me the direct link to the mailing list this forum mirrors. This is so I can do searches directly and not bother folks with repeat questions. Now my question: I recently installed a ROR app built on Ruby 1.8.2 and moved it to ROR on Ruby 1.8.4. I got a few errors and had to regenerate my app in the later and copy the App files and a few

Hi, I am just starting of in rails. I am trying to understand the features of rails and I have this burning question. (and search is not available now): Apart from relying on the automatic CRUD sql script produced, is there a way I can create my own sql script ex: with many joins between exixting tables (for reporting ). All I need is to declare the custom query and place the result in a

Hi, Being true to DRY, I know in Rails it is possible to define a single layout associated to a controller and all associated views, lists etc.. by the layout name taking on the name of the controller but is it possible of a layout to be shared between many controllers ? TIA, Tuka PS: I accidentally posted this in the Test forum.. so I moved it here to get a pertinent reply -- Posted via

Hi, i am new to rails and trying to understand the migrate feature of rake whenever I call "rake migrate", i understand it call all the latest version of a given of given migrate files. Now when these files are executed, id the #down method called and then the #up ? or must i explicitly call the #down method from rake. If yes how do i do that from rake ? I experimented with rake

ei tuka imam edin pf conf obache pravi mnogo nomera, kato se pusne parvoto koeto e dropva paketi, timeoutva po serverite i t.n.. i speed-a e mnogo baven, vijte ako nqkoi moje da otkrie generalna greshka da reply :) vapreki che ne e freebsd-specific :P ne sym go pisal az a i ne sam mnogo mnogo zapoznat s pf zatova ako nqkoi moje da pomogne e dobre doshyl :) btw moje i neshto ot tia opcii kato set

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

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

Hello. Using the ":include", which generates a "LEFT OUTER JOIN" SQL command, it is possible to eagerly preload second order data objects (children) for a given association. I wanted to know, if it is possible to eagerly preload and cache third order (or more) data objects, which are little-children or little-little-children. As I''ve seen. it is possible to add

All, I have a form with the following field interaction rules. Given checkbox A, text field B text field C If checkbox A is checked then make text field C equal to the value of text field B and disable field C. If checkbox A is unchecked then enable field C. In order to display a form where I''m manipulating an already existing object, I have something like this in my RHTML template

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/.

What is the best way to create a drop down where the viewable text in a concatenation of 2 or more columns? For instance, I hane a lookup table with these columns. Model FOO columns: id , name, phone In my drop select tag, I''d like the user to see: "name1 phone1" "name2 phone2" etc.. I know I can do this using find_by_sql . .. But, isn''t there a more

Hi, I''m new to rails/ruby having come from PHP and am just starting to get my head round how easy it can be :) However, can anyone point me in the right direction for dynamicaly updating a select box based upon the choice of a previous select box, without a page refresh. Any and all help greatly appreciated. Thanks -- Posted via http://www.ruby-forum.com/.

All, I am trying to perform a simple ajax task and am having some difficulties with the page showing the response. The action performs, but no response on the page. I have found examples on the web and I believe I have copied and pasted exactly what works from the demo site. However, on my system it isn''t finishing. For a simple test, I have limited it down to an alert.

I don''t even know what its called really, so its hard to search for. Here''s an example. They do this on MOG.com: There''s one text field visible. You type in a band name. Another text field appears. It auto completes album names based on the band name you chose in the first field. What is this type of thing called? Where is some source code I could look at? any

Hi all. Trying to figure out the best way to implement a drop-down text-entry box. Users will select a payment method from a select menu. If they click credit card, a text box drops down to allow them to enter a cc number. if they pick another option, they''re routed elsewhere when they submit the form. Ajax? Java? other ideas? -- Posted via http://www.ruby-forum.com/.

hi! how can i add all the values from one tables field? i mean, i have a table with the entries of a booking (amount), and at the end, i want to have the total. i tried with different loops making a method in the model, but nothing. im doing something wrong, but i dont know what. please could somebody help me? ty!! -- Posted via http://www.ruby-forum.com/.

a has many b''s b has many c''s results = A.find params[:id], :include => :b How do you also make sure the b''s include the c''s? Thanks for your help. Thank You, Ben Johnson E: bjohnson@contuitive.com O: 800-341-6826 M: 817-229-4258 -------------- next part -------------- An HTML attachment was scrubbed... URL:

This forum has been a great resource for me. It would be great if i can search the forum before posting any question, as i''m sure someone has already posted that question before. The search function has been disabled for quite sometime now. I''ve already emailed the administrator but haven''t got any response. any idea on when this would be enabled ? Thanks, VASU.

hi, could somebody tell me the difference between: if not params[:id] flash[:notice] = blabla'' redirect_to(:controller =>"calendar", :action => ''index'') end and: if params[:id] == nil flash[:notice] = blabla'' redirect_to(:controller =>"calendar", :action => ''index'') end the first one