similar to: Scruffy > MVC architecture?

Hi Folks, since I have scruffy up and running now I´d like to integrate the desired images on some of my rails views. But neither scruffy nor rails docs say something about this and I cannot find examples or help on this. So I hope somebody on this forum has experiences in integrating scruffy images on rails views. I find out how to go the easy and obvious way: Export image to a file and then

Hi everybody, I''m using scruffy to create some graphs, and would like to integrate them into a regular view (i.e. show them in an <img> tag). However, I get errors when using img_tag, or the image doesn''t load if I try saving the graph to disk and then loading them in html. Generating the graph and linking to it works, however then I only have the graph open in a new

Hi- Trying to do a stacked bar chart, but nothing is rendering when I add more then 1 bar: This works: graph = Scruffy::Graph.new(:title => "My Chart") graph.add :stacked do |stack| stack.add(:bar, ''Stack1'', [10,10]) end This doesn''t: graph = Scruffy::Graph.new(:title => "My Chart") graph.add :stacked

Hi- I have been using Scruffy for a couple days and it''s worked out really well. I am stuck though getting a bar chart to work with a single line. Here''s what I am doing: general chart stuff..graph.new...etc ... my_graph.add(:bar, ''GOAL'', [250,350]) my_graph.add(:bar, ''ACTUAL'', [150,200]) This works, but what I was is a SINGLE Bar with one

Hi, I want to creat a GUI accessible via the web with ruby to interface some matlab implementation ... so I extended Ruby with C++ and then matlab :) that works perfectly: I have finaly a Ruby class I can call whenever I want to lunch my matlab algorithm ;) the point is now I have to make the GUI in HTML with Rubby on rails and Damn! I don''t get how works the MVC architecture in Ruby

Recently after upgrading to 1.2 Beta3 from 1.1.13, I started to defer mail. After looking into it deeper, it looks like Dovecot/sieve now asks for a tmp folder in the imap (maildir) folder. Once I added the tmp folder as the logs indicants, the mail was processed normally. I have split my Inbox and imap store to different folder. Looking at what it's trying to do, it looks to me that

How would I go about referencing the graphs that Scruffy generates within my Rails app? http://ibrasten.com/articles/2006/08/14/scruffy-0-2-0 Jim -- Posted via http://www.ruby-forum.com/.

Hi, I have one destionation such as Barcelona and i want to store and show multiply pictures of Barcelona. Wich upload plugin is the best for this purpose? Grtz..remco -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this

I have a number directories under /opt on computer jack. I want some (not all) of them to appear in /opt on computer jill. I have the /opt directory on jack mounted on jill under /mnt/jack If I go into the /opt directory on jill and do this: ln -s /mnt/jack/opt/files . I get /opt/files/files on jill. What I want is /opt/files and I can't see what I'm doing wrong. -- MELVILLE

hello, Suppose I have a table that looks like this: center name email Health Jon jon@test.com Health Bob bob@test.com Admin Jane jan@test.com Admin Jill jill@test.com I would like the output to look like this: Health Jon jon@test.com Bob bob@test.com Admin Jane jan@test.com Jill jill@test.com when i using cold fusion, this was easy via a tag called cfoutput. when i was using java, this was

Try this , save your data in C:/ and write this (data <- read.csv2("c:/jill.csv", sep=",")) (C<-data[1,]) A <- numeric(4) B <- numeric(4) for (i in 1 :4){ A[i] <- paste(data[1,i],data[2,i]) B[i] <- paste(data[1,i],data[3,i]) } A B (data1 <- rbind(as.character(A),as.character(B))) (data2 <- rbind(C,data1)) normaly that gives that > (data <-

Hi I have a new Samba 3.6.10 server running on Solaris 10. The server is a member of the local Active Directory (which I'll call "DOMAIN" in this email). Unix username resolution is via NIS. All domain users have NIS usernames as well.Winbind is running to allow SMBD to perform sid>uid mapping and I have setup idmap_nss. I am not using winbind in /etc/nsswitch.conf as NIS

Just wondering how to best integrate with pagination and still stick to MVC... Say I have a Post model that has a published attribute. I want to show all the recent published posts on a page. My first instinct is to create a method in the Post model called recent that does the find with proper conditions and order, but the problem I have is how do I use that with pagination (which definitely

Bonjour a tous, voila j''ai quelque soucie a comprendre comment s''enchaine les appels de la vue/controleur/model dans Rails :( j''ai une classe qui me permet de faire la liaison entre ruby et c++ (ca marche parfaitement) que j''ai mis ds le repertoire model (je ne l''ai pas cree avec generate parce que je ne veux pas de BD! et j''avais

Hi All, I know there has been a lot of interest in John Terpstra's upcoming book, "Samba-3 by Example: Practical Exercises to Successful Deployment." The book is scheduled to print end of March and can be found at local bookstores by early April. In the meantime, John will be giving a talk at the BYU UNIX User's Group tomorrow, Thursday, February 19th at 8PM, where he will be

Hi all, A newbie with Ruby on Rails - and programming in general - I''m working on a few Flash and PHP projects as well. Partly to make my work more efficient, partly to gain a better understanding of system architecture / design patterns, I''ve been trying to use the MVC pattern in database-backed Flash / Actionscript development as well. I think / hope that I''m

Should I create a separate controller for each model or should I use 1 controller for all models? Having 1 "admin" controller for all backend stuff seems logic to me, but when I scaffold it rather makes 1 controller per model. I''m fairly new to the MVC pattern, so what''s the prefered way of doing it? I''m also wondering if the API is up to date? When

http://www.hanselman.com/blog/ScottGuMVCPresentationAndScottHaScreencastFromALTNETConference.aspx In Scott Guthrie''s talk (about 43:30) he mentions requiring the render call as a convention. Interesting to see Merb influence Microsoft. :) -- Cheers, Kevin Williams http://kevwil.com/ http://www.almostserio.us/ http://kevwil.jaiku.com/

All, Is it possible for a view to call back to a controller method? If so, what is the syntax? === details I have a list view that I want to filter out inactive rows based on several table fields being zero, old, etc. It would seem I should create a "filtered" method in the controller (which I have done). Then invoke if from the view like: for row in @rows continue if row.filtered

I have a cronjob that runs "ruby script/runner ''Channel.preload''". Channel is a parent model, Item is the child model (i.e., Channel has_many :items and Item belongs_to :channel). The coupling is minimized, the coherence looks good, but I''m not sure the model is the right place to put this code. Is there a better place to put this code, e.g., a component (I