Displaying 20 results from an estimated 1200 matches similar to: "How to trigger an action from script/console"
2006 May 07
3
Webrick not showing sql queries any more?
Hi all,
I updated rails to 1.1.2, and somehow, when I run script/server on a new
rails project, I don''t see the sql queries in the console any more... It
was very useful to see them live...
Does any one have any idea why?
Thank you very much!
Nauhaie
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2006 Apr 30
7
Rich text aera?
Hi all,
I am trying to add an article editing interface to my future webstore,
and I am wondering what to use for text formatting.
I would like to avoid using HTML, and calibre-bbcode just won''t work
(see my last post).
Is there some kind of library for live text formatting right in the
browser? I would just need bold, italics, size and ul lists... Do you
know of a good solution?
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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2006 Apr 29
3
Post to a remote page
Hi all,
I am sorry if this question has already been replied here, but I did not
manage to find an answer.
I am looking for a way to post data to a remote web page. I don''t want
to use hidden fields and a submit button, I would just like some ruby
code that would post parametres to a web page and store the web page
that the remote server sends back.
I am not sure that I have been
2006 May 09
1
Reusing a model to form and link_to.
Hy guys,
Inside my app I have a form which contains user information.
Sometimes a have a form with a text_field as above:
<%= form_remote_tag(:html => { :action => url_for(:controller =>
"my_controller", :action => "my_action") }) %>
<%= text_field(''my_object'', ''my_parameter'', :maxlength =>
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
2006 Mar 12
11
HABTM selection conditions
Hi,
I am currently trying to learn RoR and there is something I cannot
figure out.
I have two models: Article and Category, that are HABTM-linked.
Everything works fine if I want to select all articles corresponding to
a category, with something like
@articles = @category.find(@params[:id]).articles
However, I have a ''published'' field in my ''articles''
2006 Jul 23
9
Kubuntu, Apache 2.2, Mongrel, Mongrel Cluster
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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
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 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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2006 Sep 18
2
RedCloth !image! bug with filter_html
Hi all!
I am trying tu set up RedCloth for user-submitted comments. And here is
my problem. The :filter_html option just breaks images :-(
For example, if I try in irb:
string= "Some textile !agif.gif! and textile again"
RedCloth.new(string, [:filter_html, :filter_styles]).to_html(:textile)
I get:
NoMethodError: You have a nil object when you didn''t expect it!
The error
2006 Jul 16
6
Apache2.2 + Mongrel: what do you think about these perfs?
Hi all,
I''ve been spending quite a lot of time trying to install a decent RoR
server on my dedicated server (Ubuntu 6.06 LTS), and now, everything
works.
However, the performances are not really what I had expected... I would
like to know what you think about it.
Here is my config: 2GHz VIA proc, 1Gb RAM, SATA-II HD.
I have apt-got ruby 1.8.4, mysql5 and installed rails 1.1.4 by
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 May 02
1
Accessing Parameters - Params (nil)
I''m trying to render a component that pulls information based on a
parameter that is passed by a link_to item, but my params object is nil
for the following code in the controller:
records = ControllerName.find(params[:id])
but the error page also has this: Parameters: {"id"=>"7"}
I''ve tried to access it (in the controller) using:
variable =
2006 Aug 03
12
More than one has_many :through association between the same 2 models
I wonder if you can have more than one has_many :through association between
2 models.
For example...
I have a model Teacher and a model Class
Now, 1 Teacher works in many Classes, right?. So I need a join model like
class Work < ActiveRecord::Base
belongs_to :teacher
belongs_to :class
end
But I also would like to know if a teacher CAN teach a class before I
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
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.
2006 Oct 24
13
How can my boss take rails seriously with bugs like this?
The Time::next_week method is supposed to give the time of the start of
the next week. But look at this, it cocks up :
>> t=Time.parse "Monday October 16th 2006"
=> Mon Oct 16 00:00:00 BST 2006
>> t.next_week
=> Mon Oct 23 00:00:00 BST 2006
>> t.next_week.next_week
=> Tue Oct 24 00:00:00 BST 2006
>> t.next_week.next_week.next_week
=> Mon Oct 30