search for: viewcontroller

Displaying 4 results from an estimated 4 matches for "viewcontroller".

2006 Mar 12
0
ERB and Builder template engines shouldn''t be so heavily wired in ActionView::Base
...ay. For instance a template engine may store templates in a database. These engines don''t need any central source loader of files which they don''t need, moreover of files which don''t exist. Files, which expects a file per an action. Why is it problem for me? I wrote a ViewController templating engine. ViewController is similar to Controller - is just one file, a class, which controls views of all actions. It uses yaml data files from which loads data. It is real push-style template engine. app/views/foo/foo_view_controller.vcrb class FooViewController < ActiveView::ViewCo...
2006 Aug 15
5
ActiveRecord inheritance
.../classes_lib.rb): class AccountExtended < ActiveRecord::Base def self.findByAccount end end #2. created model Country: require ''lib/classes_lib'' class Country < AccountExtended end #3. and added a test controller what shows an issue (view_controller.rb): class ViewController < ApplicationController def index @countries = Country.find(:all) end end index.rhtml: <table> <% @countries.each do |c| -%> <tr><td><%= c.full_name %></td></tr> <% end -%> </table> (it is simply a skeleton) then I start webrick,...
2006 Mar 09
0
Caching problem: expire_page not working
Hi all, I''m new to rails and I''ve run in to a rather insidious bug. In development (with caching turned on in development.rb), my app successfully caches action "index" in controller "view": class ViewController < ApplicationController caches_page :index def index # do the stuff that index does end end I''ve got a sweeper running in a different controller ("admin") which expires view::index when changes are made to the underlying data. The following line of codes...
2006 May 14
1
send_file, RRDtool, require or session problem
Hi all, I am new to RoR and ruby, but am a very experience PHP developer. Let me give an overview of the problem. I have a model Latency, which contains username, graph_name so the logged in user can see his/her latency graphs. In my ViewController I have a fuction view_latency which pulls the correct latency object and runs latency.overview. latency.overview creates a .png file in /tmp, and view_latency then sends this using send_file to an image tag on the man page. latency.overview uses RRDtool(from rrdtool.rubyforge.org) to create the ....