Displaying 3 results from an estimated 3 matches for "foldercontrol".
2006 Feb 15
6
error_messages_for trouble
...ing wrong here?
#### Model ########################
class MyFolder < ActiveRecord::Base
def validate
# validation test
if name == ''test''
errors.add(:name, "Folder cannot be named test")
end
end
end
#### Controller ########################
class FolderController < ApplicationController
def list
@my_folder = MyFolder.new
end
def create_folder
@my_folder = MyFolder.new(params[:folder])
if @my_folder.save
flash[:notice] = "Folder created sucessfully"
else
flash[:notice] = "Error creating folder"...
2006 May 18
3
access to an ApplicationController property from a view
Hi there,
How is it possible to get access to an ApplicationController property
from a view?
Consider this (simplified) situation:
class ApplicationController < ActionController::Base
def folder_id
@folder_id = params[:id]
return @folder_id
end
end
class FolderController < ApplicationController
def show
@folder = Folder.find_by_id(folder_id)
end
end
So far, so good, BUT... when trying to access folder_id in the show-view
like this <%= folder_id %>, I get an error (undefined local variable or
method `folder_id''). Is this possible o...
2006 Nov 06
21
acts_as_ferret and associations
I have the following models:
class Book < ActiveRecord::Base
acts_as_ferret
belongs_to :author
end
class Author < ActiveRecord::Base
has_many :books
end
and in the controller:
def search
if params[:query]
@query = params[:query]
@total, @books = Book.full_text_search(@query, :page =>
(params[:page]||1))
@pages =