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Hi All, I generate a pdf report that contains a table. The report is 14 pages, and it takes 20s to be rendered. Most of these 20s are spend in the render_on method. I wonder if it is possible to speed up that process? To create the report, I do the following: 1) Setup pdf layout: # Setup pdf layout pdf.select_font("Helvetica", { :encoding => "WinAnsiEncoding"})

Hi, I have a some image files that belongs to some users. Only the owner of an image should be able to see it. How can I do that? I don''t think I can use send_data, because I want the image to be displayed on a "rendered" page. I don''t think I can place the images in the public folder, because if some user can figure out the name of the image then he''ll be

Hi all, Does anyone know a good windows client for sqlite 3? typical use is create and modify tables and export creation queries. Thanks, Nicolas -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060228/363834cf/attachment.html

Hello, I am Mohiuddin Abdul Qader, final year student from dept of CSE in Bangladesh University of Engineering & Technology(BUET). My major was artificial intelligence & i finished my course on Machine Learning and Pattern Recognition this year. I am very keen to contribute in open source community. I have just completed my thesis on 'Location Based Structured Web Search'. For the purpose of research, I develope...

I''m writing a simple CMS where every item ("listing") HABTM categories and subcategories (which themselves belong_to a category). What I''m trying to do now is create a UI effect for listing creation: when you go to create a listing, only the possible categories will be shown, but when you select a category a set of new categories will be displayed like so: Lions

I just saw a mail about the best practices of something or other, and I was wondering is there a place where Ruby and RoR best practices can be found? Phil J. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060601/52ab6a0f/attachment-0001.html

Hi, I am undergraduate final year student of Bangladesh University of Engineering & Technology(BUET). I am currently doing my thesis on structured web search engine. I am now interested to do a project related to my thesis in GSoC. Weighting Schemes & Dynamic Snippets are two projects i m interested in. Can you give some guidance about the projects & about how i can approve my proposa...

hi, im trying to log on to my win2003 ADS from Samba3-0.2a, buet every time to run i got the same message dmm:/home/dmagana # net ads join -U dmagana dmagana password: [2004/04/06 09:09:48, 0] libads/kerberos.c:ads_kinit_password(134) kerberos_kinit_password dmagana@GENESIS.LOCAL failed: Cannot contact any KDC for requested realm dmm:/home/dmagana # my dom...

Hi, I would like to create reports from some of the views of my application. By "report" I mean a file formatted so that it can be easily saved and printed. To make myself just even more clear, let''s imagine I have an application that handles information about movies. When I display a movie, it shows in an html page with the name, category, actors and reviews of this movie.

Hi, I was wondering if anybody knew what ''<some type> expected, got Fixnum'' means? My code looks like the following: begin anevent = Event.new anevent.title = params["event"]["title"] anevent = session[:user_id] com = Community.find(params[:id]) com.events << anevent rescue Exception => exc ... end But I get an

Hi all, I wanted to announce on this list that I have launched http://myowndb.com which is a web database built with Ruby on Rails. The application lets the administrator users define the data structure through a web interface like in a normal database, with: - tables - enhanced datatypes like emaili, web URL, and a choice in list - relations (one to many, one to one) between tables Once the

Hi all, I woke up at 4AM this morning to find a solution for this and it is still not working.. grrr! lost sleep for nothing! Anyways, I have 2 select list and I want the content of the second list to be updated according to what is selected in the first list. I did this in the past by having my application generate all the possible content of the second list and make some Javascript to do

Hi all, finally im starting with rails, i have a simple relationship has_many ans belongs_to that i dont now how to manage the update action, here are my models class Item < ActiveRecord::Base has_many :images end class Image < ActiveRecord::Base belongs_to :item end And my table structure: Items => id, title, desc Images => id, image, item_id ok, i have a number of

I need to use UTF-8 in my app and was wondering if Rails would support it properly. Some sites seem to be saying that it has weak internationalization support. Is this true? If so, where is the problem? What should I look out for? Are there tweaks, plugins or gems that fix the problem? TIA. David -- Posted via http://www.ruby-forum.com/.

This should be obvious - but I''m a long-time non-web app programmer and new to rails. I simply want to put something in a variable in one action and access it in another. It''s like this, I''m doing a simple photo gallery/managment app, and I have two actions in my picture_controller: The first one scans the picture directory and creates a new object in the pictures

...l (Binil Thomas) 5. Pagination Question (Binil Thomas) 6. Re: rake doc:rails fails (Dave Thomas) 7. Re: posting xml in functional test (justin worrall) 8. depot test-driven development exercise (cremes.devlist@mac.com) 9. Re: pdf/writer: table.render_on best practices? (Nicolas Buet) ---------------------------------------------------------------------- Message: 1 Date: Sat, 6 May 2006 14:01:23 +0200 From: Paulie <pauliephonic@gmail.com> Subject: [Rails] Re: Rails MySQL Stored Procedure Fun To: rails@lists.rubyonrails.org Message-ID: <866652e92a11ea4f63bdb9499d0ce6...

Hi! I''ve two models: Project has_many :works Work belongs_to :project Work contains :year_start and :year_end I''ve setup a class method to retrieve the first and last year of my Project.works How could I get projects ordered by ''first'' year? Thanks, Ettore

Hello, on my Company-Computer i`ve Rails 1.0 installed. Now i want to update to Rails 1.1.2, but there`s no chance to do this with gem because of a new Firewall. Is there any way to update to Rails 1.1.2 manually? Thank you Thorsten -- Posted via http://www.ruby-forum.com/.

Hi, I am undergraduate final year student of Bangladesh University of Engineering & Technology(BUET). I am currently doing my thesis on structured web search engine. I am now interested to do a project related to my thesis in GSoC. Weighting Schemes & Dynamic Snippets are two projects i m interested in. Can you give some guidance about the projects & about how i can approve my proposal...

I would like include the ability for people to rate posts on my site from 1 to 5. I would like to then display the average rating for each post. To compute the average each time is obviously database and cpu intensive. I have been thinking about the best solution. I could certainly use a cache and expire it every x minutes. However, I don''t want to reinvent the wheel. Is there