similar to: How to call a controller class method via HTTP

Hi, I wonder if there''s an easy way to access the associated Model class from its Controller. Something that would allow me to write snippets like the following: class PeopleController < ApplicationController def some_method person_model_class = self.some_method_to_retrieve_the_person_model_class() end end Cheers, Marco -- Posted via

Hi All! I''m searching a good way to set some options in my Controllers; I tried defining a custom function, ie: class PeopleController < ApplicationController set_my_actions :action1, :action2 end class ApplicationController def self.set_my_actions(*args) @@my_actions = args end end But ''@@my_actions'' sets the class variable to _every_

Hi, I''m trying to write a plugin that should inject an action into the controller. Please note, not just an instance method, but also an _action_, one of those that are listable by running ControllerClassName.action_methods. I wrote the following code: def render_field_search(name, object, controller, options = {}) controller.class.class_eval do

Greetins all, I''m rewriting a filter from the method form to a class filter.(see below) Problem: some controller - redirect_to - and route - *_url - methods are protected (redirect_to, f.ex.), and cannot be called. Is this intended? Is there a solution workaround? TIA Alain BEFORE: ----------- before_filter :login_required, :except => [:welcome,:login] def

I''d like to achieve something that is better described by the following code: <%= start_form_tag :action => ''create'' %> <%= text_area ''place'', ''description'', :cols => 100, :rows => 4 %> <div id="categories"> <%= form_remote_tag :update => ''categories'',

must be doing something dumb.... not sure, but the ''call'' appears to be on the block.call when the respond_to block gets executed. straight forward "channels" resource with a ''create'' action.... only new thing is just assigning the current_user to the model. def create @channel = Channel.new(params[:channel]) @channel.user = @user

Hi, I''m a newby and I fight with the Rails convention - i think so. I''ve done little tools and scripts in Ruby before. I''ve successfully uploaded a textfile. And now i want to extract some filecontent to pass it into a database. My Problem: I can not start a given method of a given Model (=> Metadata.extract_content(fileuri)). The error message ''undefined

Hi, Not able to recognize helper class method in controller! When I try to call some method "get_formatted()" in my controller, it says local method not recognized. Please help me out. Thanks, josua -- Posted via http://www.ruby-forum.com/.

I''m relatively new to Rails, and am wondering if it''s possible to use the "session" method from a class that does not extend "ActionController::Base"? Can I just do a "require ''action_controller/???''" in order to use it? I would like to store some session information from a UserService class being called via the weborb plugin.

The announcement for RoR 1.1 shows some nice examples of RJS calls. In particular I am interested in this one: # Call the custom JavaScript class/method AddressBook.cancel() page.address_book.cancel In trying to develop a "lightbox" style modal form, I have been successful in saving the form data via AJAX but I can''t seem to close the "lightbox". I am using the

Hi, How could I disable my database FOREIGN KEYs in a Rake task? Or, how could I call the execute() method in a Rake task? I''m trying to perform something like: task :delete_the_cippalippa => :environment do require RAILS_ROOT+''/lib/marsian.rb'' # FIXME: execute() is undefined execute "SET FOREIGN_KEY_CHECKS = 0" Cippalippa.delete(-1)

I have it working but I struggled for a while before getting there. Read this page: https://www.reddit.com/r/PFSENSE/comments/esxwrv/could_not_bind_to_ldap_serv er/ Due to a bug in PHP, what you set in the LDAP page doesn't stick. You have to go to the pfsense's console menu and press option 16 followed by option 11. "The way PHP requires an LDAP connection to be setup in the

Hi, I am trying to call a controller method from my view, but I get an error and I don''t know how to correct it. What i am trying to do: I am in the edit form of the model Product, and products can have many ingredients. So on my edit form there is a text_field where you type the ingredient with a link "Add" which is supposed to add the typed ingredient to the current

Hi all. I would like to print from a Linux Server to a printer connected to a Windows ME machine. I'm able to connect via smbclient, with smbclient //windowsme/printer -U '' -N and I receive the smb> prompt Now, when I try to print any file, nothing comes out from the printer. The printer is a Canon LBP-810 which, according to www.linuxprinting.org site, is a WinPrinter. My

Is there a way of calling the method of the root class directly? Here is an example explaing my question. Everything relates to S3/UseMethod classes and methods. I have an object x of class MicroarrayMatrix, which inherits from class Matrix. The "core" object of x is a simple matrix. In other words, I basically have x <- matrix(logratios, ncol=nbrOfSpots, nrow=nbrOfSlides)

Hi Marco. I now that the way prevent IE caching AJAX call is to link to parameters one parameter which will be complete random. Bur here is much important question. I using ajax call to connect url which is accesible only if user is logged (i mean there is a user session). Somethimes session expired and url is not accesible and there is redirect to other url i see that server return code 302 but

Hello, this have been debated few times in the forum but I didn''t found a satisfying solution : my problem is very simple, I have few methods dealing with cookies that are intended to be used in controllers and views. Let say I have the read_cookie() method. Because it deals with the response object putting this method in the /lib directory doesn''t fit nicely because I

On 2020-09-01 4:04 pm, Marco Shmerykowsky via samba wrote: > On 2020-09-01 1:57 pm, Marco Shmerykowsky via samba wrote: >> On 2020-09-01 1:36 pm, Stefan G. Weichinger via samba wrote: >>> Am 01.09.20 um 19:07 schrieb Marco Shmerykowsky via samba: >>>> A little off topic, but this does revolve around >>>> Samaba. >>>> >>>> I'm

I was used, for users that leave my network, to disable the account but also ''sanitize'' the memberships, eg reset group membership to a default values (normally, 'domain users'). Clearly, using smbldap-tools in a NT domain was easy. How can achieve the same result in a samba AD domain? Seems that avaliable commands/tools (pdbedit, wbinfo, samba-tool) does not have this

Hi, I want to calculate difference between Current date & previous date (stored in database). The difference should be in days. Hhow to do that?? PLs tell me. Thanx in advance. Prash -- Posted via http://www.ruby-forum.com/.