Displaying 20 results from an estimated 700 matches similar to: "Reusing a model to form and link_to."
2007 Nov 16
3
Route Information
Is there a method to return a hash of the route configuration based on
a path?
For example:
magic_method(''/my_controller/my_action/my_id'')
=>
{:controller => ''my_controller'', :action => ''my_action'', :id =>
''my_id''}
Thanks!
Tom
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2005 Oct 16
13
More than one parameter with link_to_remote
Hi all,
I''m trying to pass more than one parameters using link_to_remote, but I''m
getting a behaviour that seems quite strange to me. Here''s the code:
link_to_remote ''some text'',
:update => ''form'',
:method => ''get'',
:url => { :action =>
2010 Jan 31
3
Append/Prepend to a template from controller method
I want a method in app/controllers/application.rb that can
prepend/append text to whatever template gets rendered. Of course I
can''t call render twice w/o getting a double render error, so is this
possible?
I want to redirect after a delay using a meta refresh. Here''s what I''ve
got:
app/controllers/application_controller.rb:
def redirect_after_delay (url, delay)
2010 Jun 03
7
Scheduled tasks in Rails: Cron + wget = Best solution?
Hi there,
do you agree that for having scheduled tasks in Rails, the leanest
solution is the following?
- Create a controller with an action for each task
- Implement the logic of the task as controller code
- Set up a cron job at the OS level that uses wget to invoke the URL of
this controller/action at the appropriate time intervals
Advantages:
1) full access to all your Rails objects just as
2007 Feb 21
6
Problem with url_for and https - overrides all options
I have a piece of code like this in one of my views:
<%=link_to "link here", :action=>''my_action'', :id=>1 %>
It works fine on my local development machine, running Webrick over http
and it works fine on my testing server which is running single mongrel
instance behind Apache 1.3 as a proxy. On both the outcome link is this:
<a
2006 Aug 06
0
Can I strip a file suffix off a URL with routing?
I would like a route that strips of the suffix of a url before
determining the action. Eg:
http://mydomain.com/my_controller/my_action.pdf
Would map to: { :controller => ''my_controller'', :action => ''my_action'' }
Is this possible?
Thanks,
-Jonathan.
2005 Dec 17
2
Storing an object in the db
I''ve asked this before, but never got a working response. I''d like to
store an object inside a binary field in my db. So I''d have a class
like this
class MyAwesomeClass
def do_something_awesome
...
end
end
then
class MyRecord < ActiveRecord::Base
end
the table my_record would have a binary field, my_object, that would
store an object of
2010 Mar 24
2
Mock "Consent_6335" received unexpected message :marked_for_destruction? with (no args)
I have a mock object (Person) that is associated with another object
(my_object) through a belongs_to association. When I check whether
my_object is valid (my_object.should be_valid), I am getting an error
like the following:
Mock "Person_6338" received unexpected
message :marked_for_destruction? with (no args)
Checking the list of methods on the mock,
2006 Jan 16
3
routing to controller inside module
Hey,
am i to stupid to find the information about how to route to a
controller in a module? Maybe module support has gone!
The controller is under:
app/controllers/admin/my_controller.rb
The my_controller.rb file looks like this:
module Admin
class MyController
def index
render :text => ''Hello!''
end
end
end
How does a route to all controllers under module
2006 Jan 14
3
link_to_remote where the url contain a javascript variable
Ok, so I am basically trying to use ''link_to_remote'' and pass the value
of a javascript variable as an argument. Something like that:
link_to_remote "my_link",
:update => ''my_div'',
:url => { :action => "my_action", :var =>
''my_var'' }
Basically,
2006 May 11
1
skipping filters
I have a simple login scheme in application.rb. Something like
:requires_login is called in any controller as a before_filter. All is
good, except I''m having trouble figuring out how to make the public
login actions skip this before filter. Here''s what I have:
application.rb
skip_before_filter :requires_login, :only => [:login, :logout,
:confirm_valid_login]
2006 Feb 26
1
Help with ruby=>html
Hi!
I''m new to ruby and rails and got problems with using basic methods like
form_tag or link_to etc to create what i need, i.e. to specify css class
or id or name of html elements.
I have problem with understanding rails api (it''s just as an example):
form_tag(url_for_options = {}, options = {}, *parameters_for_url)
what parameters can i pass to form_tag? How to specify
2007 Dec 08
3
Uploading photos using facebook & attachment_fu
Hi All,
I''m trying to use a form to upload a photo that I will save using
attachment_fu. I''m very new to Facebookr so I apologize if this is covered
somewhere, but I''m kind of stumped.
Here''s what I''m doing now:
<% facebook_form_for(:my_object, :url => { :action => ''upload_photo'', :id =>
params[:id] }, :html => {
2006 Mar 27
13
Is this a bug in Ajax handling?
When a controller responds to a link_to_remote with a redirect_to, the
link_to_remote gets a success callback, this would seem like a bug to
me, at a minimum it should return a failure?
This is driving me crazy because all the login engines/generators
respond to an authentication error with a redirect_to. The work around
is to change them to all do a
render :layout => false, :status => 500
2008 Feb 02
3
Question abt redirect_to..
I found a reference to using attachment_fu and followed the lead of it
but having an issue with the redirect_to that renders the fb:render
tag - In my form I''m setting the canvas to false, file is being
uploaded / save fine but when I attempt to redirect:
redirect_to :action => :new, :canvas => true
Unfortunatly it looks like my callback URL is getting printed twice, e.g.
2008 Apr 19
4
Displaying external url's
I am a rails beginner and I am having trouble displaying external urls
on view.
This is what i have in DB for ex: www.rubyonrails.com, if i try to
construct the url on the page using link_to the url formed is -
http://localhost:3000/www.rubyonrails.com.
Can someone help me in fixing this issue.
Thanks
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2007 Jun 23
4
inverse examples? (should fail)
The new "pending" example feature reminds me of a feature I''ve been
bouncing around in my head, to aid in refactoring. Often, when I''m
changing existing behaviour, I know that certain aspects of the old
behaviour should change. Imagine changing the "it" method to perhaps
"not" or "old" or "removed"... The behaviour would be to
2006 Aug 10
1
Web service SOAP URLs started failing with 1.1.4 or using 1.1.2 security patch
Railers,
I''m trying to figure out why invocations to my Web service URLs work
with Rails 1.1.2 but fail both with Rails 1.1.4 (and 1.1.5) and when I
apply the new 1.1.2 security patch to Rails 1.1.2.
It looks like they are failing with SOAP clients but succeeding with
XML-RPC clients.
The URL that used to work is of the form
http://localhost:3000/my_controller/ServiceName/api. When I
2006 Nov 04
0
Question about named routes - getting "No url can be generated for the hash"
So I''ve decided to clean up the structure of my rails app and have
been using named routes and storing certain controllers underneath
other controllers where appropriate.. For example, I have an
AdminController, as well as a ContentController. I decided to make
ContentController a subclass of the AdminController, because the
content management portion of the site is only accessible to
2006 Aug 17
2
How to trigger an action from script/console
Hi,
I have build a conversion script from an old database to a new one
(which is designed to work with ROR), and every action converts one
table and takes over 5 minutes... When I trigger the actions from my
browser, I finally end up with a "Failed to start properly"...
So, simple question: How can I do this from the console, that is to say,
trigger one of my controller''s