after doing some googling I got the answer
wrong way :
$("#allclick").update("<%= escape_javascript(render(:partial =>
"goclick")) %>");
correct way :
$("#allclick").html("<%= escape_javascript(render(:partial =>
"goclick")) %>"
I'm curious what you have as far as relationships in your FriendType
model? Does it belong_to :user?
If so,
<%= f.collection_select(:user_id, FriendType.all, :id, :name, options=
{:prompt => false}, {:class => 'yourCustomClass'}) %>
Hope that helps you out.
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Could someone point me to a reference that explains how I would test
the order of elements on an HTML page?
For example, in RSpec I would like to verify that the content of one
element appears before the content of another.
response.should have_selector("p", :content => "Should appear first")
re
sudo apt-get install libmysql-ruby libmysqlclient-dev
Enjoy.
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There are a few ways to do this. If you are looking for an ajax
response you can do the following:
(this is an example with a new action)
<%= form_for Model.new, :remote => true do |f| %>
Your Label
<%= f.collection_select(:some_id, Model.all, :id, :name, :class =>
'yourclass' %>
<% end
Unicorn is "clean".
What I should have wrote is "In addition to Unicorn, are there any
other HTTP Servers, for Ruby on Rails, that "cleanly" support HTTP
streaming?"
Thank you!
On Feb 29, 10:41 pm, nosretep wrote:
> Are there any "clean" alternatives to Unicorn for HTTP streaming?
>
> By "clean
Are there any "clean" alternatives to Unicorn for HTTP streaming?
By "clean" I mean using the :stream option during render.
class MyController < ActionController::Base
def index
render :stream => true
end
end
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I agree with Adrian, it seems that the error is complaining about mySQL not
being installed.
Are you sure you have the mySQL server installed on your system? if yes
Then make sure to add the 'mysql2' gem to your gemfile.
Cheers!!
2012/2/29 Adrian Caceres
> Sure the problem is WEBrick? Error m
Sure the problem is WEBrick? Error message seems to be complaining
about mysql. Did you install mysql?
On 02/29/2012 03:48 PM, Joel wrote:
Hello,
I started a class on RoR, and the instructor is using WEBrick, which
he says "ships with Rails." Is that still true? I've followed all
the othe
I have the same problem. Here is an attempt to recreate the steps that
caused it for me:
Platform Windows 7 x64
- installed latest git (1.7.8.msysgit.0)
- installed RailsInstaller (ruby 1.9.3)
- installed DevKit
- installed Heroku tools w/o Git
I also have cygwin installed (no
I have interesting situation.
a.rb #file
class A
include M
end
b.rb #file
module M
include X
extend Y
end
module X
def instance_method
end
end
module Y
def class_method
end
end
A.class_method => undefined method class_method
Thats strange because what I expect to happen is module M exte
Joel wrote in post #1049544:
> Hello,
>
> I started a class on RoR, and the instructor is using WEBrick, which
> he says "ships with Rails." Is that still true? I've followed all
> the other instructions, I believe, and I'm not getting good messages
> when I type rails server . Instead I get
thanks for responses, the ultimate goal was just to ensure a list of
500 (no more or less) unique random decimals that are 3 places which
would be generated only one time. Currently Im storing them as a float
in the mysql database.
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On Wed, Feb 29, 2012 at 6:48 PM, Joel wrote:
> Hello,
>
> I started a class on RoR, and the instructor is using WEBrick, which
> he says "ships with Rails." Is that still true? I've followed all
> the other instructions, I believe, and I'm not getting good messages
> when I type rails server
Hello,
I started a class on RoR, and the instructor is using WEBrick, which
he says "ships with Rails." Is that still true? I've followed all
the other instructions, I believe, and I'm not getting good messages
when I type rails server . Instead I get
joelrwesley$ rails server
/Users/joelrw
i am trying to learn how to setup and maintain a vps for some rails apps. i
have used shared and managed hosting but now i am looking for the freedom
and flexibility a vps offers. i signed up with linode to give me something
to play around with until i feel comfortable to deploy my live apps to
Yeah but I am sure this did work before. It's been on a web site for
quite some time and has been working. If what you're saying is right
then I'll have to look to see if somehow my sources have been broken...
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On Feb 29, 5:30 pm, John Lane wrote:
> Hi list,
>
>
> wrong argument type Class (expected Module)
>
> Application Trace | Framework Trace | Full Trace
>
> lib/mymodule.rb:65:in `include'
> lib/mymodule.rb:65
> app/controllers/application.rb:8
>
> The code snippet referred to is a module of the for
Hi all,
I have a link_to method in rails for each letter of the alphabet (early
days yet, will put it in a loop later). I have the same for a console on
another page and that one works fine but the one on my page for the
letters does not.
I have the following in my model:
def index
user_r
http://apidock.com/rails/ActionView/Helpers/FormOptionsHelper/collection_select
might help you on this. It seems to depend on what exact objects
you've got set up. I'm not too clear on it myself!
-Dave
--
Dave Aronson: Available Cleared Ruby on Rails Freelancer
(NoVa/DC/Remote) -- see www.Da
Hi list,
It's been a while since I looked at rails and I am a but rusty. I'm
looking for a nudge in the right direction if anyone would be so kind to
help me.
I'm looking at something I did a few years back that I need to review
and upgrade. The last time I looked at this we were on Rails 2.0.2 s
On Tue, Feb 28, 2012 at 16:50, Dev Guy wrote:
> I want to add a dropdown selection box that when an item is selected a
> javascript function gets called, is there an easy way to do this with
> Rails?
Sure, though it's not Rails-specific; just use the onchange attribute. See:
http://www.w3scho
Well a link_to creates a regular link in HTML so you need to style the a
tag.
#table-3 th a {
color: .
}
Or if you want to style both regular text and links in that part:
#table-3 th,
#table-3 th a {
color: ...
}
Den onsdagen den 29:e februari 2012 kl. 19:16:51 UTC+1 skrev Ruby-Forum.c
I have a section of link to button's in my index that have associated
CSS which has a black background. Despite me in the css specifying the
text to be the color white it is staying just plain black.
How would I go about applying my own color to a link_to.
My index section is as followed:
On 29 Feb 2012, at 17:33, Bert Gloan wrote:
yes - I have thought of similar things, but just to clarify:
I cannot do a git pull from the DMZ inside the firewall as a
deployment
method, I cannot compile locally on the DMZ machine, my test target is
the same OS as the test/dev envs, so compile
yes - I have thought of similar things, but just to clarify:
I cannot do a git pull from the DMZ inside the firewall as a deployment
method, I cannot compile locally on the DMZ machine, my test target is
the same OS as the test/dev envs, so compiled assets will work when
transferred directly.
T
3) If your timeStart and endTime are intended as "times in a day"
> and not an absolute time in history, you might use my 'relativity' gem
>
> https://github.com/petervandenabeele/relativity
>
> It also has a DayTimeRange that may be useful for what you are trying
> to do. If you use a standardized
On Feb 29, 2012, at 10:45 AM, Christopher Jones wrote:
> Walter Davis wrote in post #1049480:
>> On Feb 29, 2012, at 10:31 AM, Christopher Jones wrote:
>>
>>> Hey Walter, good shout.
>>>
>>> I don't know where it is getting that line from.
>>
>> Aha! That is coming from deep in the heart
Hi there,
I realized today that rails does some automatic (url?) decoding of
cookie values.
I assume it is because if you set a cookie, the value is also url
encoded.
The problem is that the cookie specification does not seem to specify
the need of encoding.
Thus, if an external application sets
Walter Davis wrote in post #1049480:
> On Feb 29, 2012, at 10:31 AM, Christopher Jones wrote:
>
>>>
>> Hey Walter, good shout.
>>
>> I don't know where it is getting that line from.
>
> Aha! That is coming from deep in the heart of Paperclip. You have two
> options. First, put your missing icon ima
On Feb 29, 2012, at 10:31 AM, Christopher Jones wrote:
> Walter Davis wrote in post #1049473:
>> On Feb 29, 2012, at 10:04 AM, Christopher Jones wrote:
>>
>>>
>>> <%= image_tag user.user_photo, :height => 50, :width => 50 %>
>>>
>>> I don't know what is stopping it from displaying the guest.pn
I make 2 queries.
-
The first:
@queue = Attempt.joins({:problem_info => [:problem, :contest]},
:user).where('contests.id' => 1).limit(100)
-
The s
On 29 February 2012 14:53, LED wrote:
> hi im new in rails and starting to develop my application which is a
> online reservation im just wondering if there is a way in Ruby on
> rails to group a validation
>
> ei. i want to validate the uniqueness of date first in the database
> and check what ar
Walter Davis wrote in post #1049473:
> On Feb 29, 2012, at 10:04 AM, Christopher Jones wrote:
>
>>
>> <%= image_tag user.user_photo, :height => 50, :width => 50 %>
>>
>> I don't know what is stopping it from displaying the guest.png because
>> if I changed the line to photo.url.blank? then it will
On 29 February 2012 15:04, Christopher Jones wrote:
> I have had no luck :(
>
> I have got the following in my model
>
> def user_photo
> (photo.url.present?) ? photo.url : 'guest.png' #tried with just
> photo.url
> end
>
> and the following my in index
>
> <%= image_tag user.user_photo, :heigh
On Feb 29, 2012, at 10:04 AM, Christopher Jones wrote:
> I have had no luck :(
>
> I have got the following in my model
>
> def user_photo
> (photo.url.present?) ? photo.url : 'guest.png' #tried with just
> photo.url
> end
>
> and the following my in index
>
> <%= image_tag user.user_phot
On Wed, Feb 29, 2012 at 3:53 PM, LED wrote:
> hi im new in rails and starting to develop my application which is a
> online reservation im just wondering if there is a way in Ruby on
> rails to group a validation
>
> ei. i want to validate the uniqueness of date first in the database
> and check
ei. i want to validate the presence of date first in the database
and check what are the timeStart and endTime entries in that
particular date and validate its uniqueness(timeStart and endTime)
base on the date? is it possible in validation or do i have to make a
controller or method for it?
** ed
I have had no luck :(
I have got the following in my model
def user_photo
(photo.url.present?) ? photo.url : 'guest.png' #tried with just
photo.url
end
and the following my in index
<%= image_tag user.user_photo, :height => 50, :width => 50 %>
I don't know what is stopping it from displ
hi im new in rails and starting to develop my application which is a
online reservation im just wondering if there is a way in Ruby on
rails to group a validation
ei. i want to validate the uniqueness of date first in the database
and check what are the timeStart and endTime entries in that
partic
On Feb 29, 2012, at 9:38 AM, Christopher Jones wrote:
> Walter Davis wrote in post #1049458:
>> On Feb 29, 2012, at 9:20 AM, Christopher Jones wrote:
>>
>>> Hi,
>>>
>>> I done the above but I get the following error:
>>>
>>> undefined method `url?' for
>>> /photos/original/missing.png:Papercli
You should define it as
:on => :collection
Problem is you defined it as :member, so it expects an id to be
passed, so the expected url would look like /home/:id/login
Hope this helps!
On 29 feb, 15:14, amvis wrote:
> Here i am using *rails3*, here the view.html.erb form have one login
> button
Walter Davis wrote in post #1049458:
> On Feb 29, 2012, at 9:20 AM, Christopher Jones wrote:
>
>> Hi,
>>
>> I done the above but I get the following error:
>>
>> undefined method `url?' for
>> /photos/original/missing.png:Paperclip::Attachment
>>
>> Any ideas why this? must I change it to photo.url
Tmux + tmuxinator + vim + Janus (bundle of really useful vim plugins
for ruby developers) - just started using this combo and it is great -
lets you easily build your own very powerful IDE.
Max
On 2/29/12, Paul wrote:
> +1 for RubyMine. Everything is at your fingertips, and the debugging
> is gr
On Feb 29, 2012, at 9:20 AM, Christopher Jones wrote:
>> #models/user.rb
>> ...
>> def user_photo
>> (photo.url?) ? photo.url : 'default.png'
>> end
>>
>> And then in index.html.erb:
>>
>> <%= image_tag user.user_photo %>
>
> Hi,
>
> I done the above but I get the following error:
>
> undef
Greenhopper is a Jira plugin for Scrum teams - Pivotal Tracker, Rally
and others get better reviews from users I have heard from.
Where I work we do a lot of Jira automation using the SOAP listener,
both with ruby and java - I have used jira4r (I posted a gemspec for
it on the Atlassian site if I
> #models/user.rb
> ...
> def user_photo
> (photo.url?) ? photo.url : 'default.png'
> end
>
> And then in index.html.erb:
>
> <%= image_tag user.user_photo %>
Hi,
I done the above but I get the following error:
undefined method `url?' for
/photos/original/missing.png:Paperclip::Attachment
An
Here i am using *rails3*, here the view.html.erb form have one login
button, so when i click on that button, gives no routes matches :controller
=> 'home', :action => 'login'. But i have put that in routes.rb. Why this
happening?
*view.html.erb*
<%= form_tag( { :controller => 'home', :action =
+1 for RubyMine. Everything is at your fingertips, and the debugging
is great. I keep discovering new features that speed up development.
On Tue, Feb 28, 2012 at 9:20 PM, soldier.coder
wrote:
> First: Free your mind from the shackle that comes from false belief
> that IDE's are necessary for supe
Tom Allison wrote in post #1049289:
> So my next question is -- does anyone use JIRA API with Ruby/Rails and
> if
> so -- how?
I'm guessing, not very many. I attend the Ruby user's group whenever I
can. I've not seen or heard of anyone using JIRA with Rails. Most prefer
a more "agile" project ma
On Feb 29, 2012, at 8:47 AM, Christopher Jones wrote:
> Walter Davis wrote in post #1049293:
>> On Feb 28, 2012, at 11:58 AM, Christopher Jones wrote:
>>
>>> the users.
>>> <%= link_to "Show", user %>
>>>
>>> <% end %>
>>>
>>> For the following line I want to do something like this:
>>>
On 29 February 2012 13:47, Christopher Jones wrote:
> Walter Davis wrote in post #1049293:
>> On Feb 28, 2012, at 11:58 AM, Christopher Jones wrote:
>>
>>> the users.
>>> <%= link_to "Show", user %>
>>>
>>> <% end %>
>>>
>>> For the following line I want to do something like this:
>>>
>>
Hi,
I'm new to Rails, and I'd like to be able to redirect from methods in my
Controller, based on the page I've come from.
I know I can do:
<%= link_to 'Show', event_path(@event, :from => 'page1') %>
and :from will be passed to params, and I can redirect based on this on
my Controller.
I have
Walter Davis wrote in post #1049293:
> On Feb 28, 2012, at 11:58 AM, Christopher Jones wrote:
>
>> the users.
>> <%= link_to "Show", user %>
>>
>> <% end %>
>>
>> For the following line I want to do something like this:
>>
>> If user has photo
>
> <%- if user.photo.url? -%>
>
>>
Tim Shaffer wrote in post #1049440:
> You probably want to use $("#allclick").update instead of
> $("allclick").update
>
> Note the # that indicates you are selecting an element by the ID.
I'm using $("#allclick").update
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You probably want to use $("#allclick").update instead of
$("allclick").update
Note the # that indicates you are selecting an element by the ID.
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h
On Wed, Feb 29, 2012 at 12:06 PM, Colin Law wrote:
> On 29 February 2012 10:42, Bert Gloan wrote:
> > Currently I have been doing the usual cap deployments for a project to a
> > test environment as my app develops. Nothing exciting, but I have now
> > got to deploy it on a reasonable scale to a
On 29 February 2012 10:42, Bert Gloan wrote:
> Currently I have been doing the usual cap deployments for a project to a
> test environment as my app develops. Nothing exciting, but I have now
> got to deploy it on a reasonable scale to a DMZ that has no access to
> the git repo/ or any other nice
Currently I have been doing the usual cap deployments for a project to a
test environment as my app develops. Nothing exciting, but I have now
got to deploy it on a reasonable scale to a DMZ that has no access to
the git repo/ or any other nice things.
Anyone got 'best practice' for this situation
On 29 February 2012 09:26, sachin kewale wrote:
>
>
> On Wed, Feb 29, 2012 at 1:57 PM, Colin Law wrote:
>>
>> On 29 February 2012 05:22, sachin kewale wrote:
>> >
>> >
>> > On Tue, Feb 28, 2012 at 5:31 PM, Colin Law
>> > wrote:
>> >>
>> >> On 28 February 2012 11:53, sachin kewale
>> >> wrote:
On 29 February 2012 09:26, sachin kewale wrote:
> '@book_pages.current.
> previous' which is getting the value from controller.i debug and found that
> it getting value number single digit 6
> suppose .
>
> i think now you are clear what i am asking for.I just want to know the cause
> of this erro
On Wed, Feb 29, 2012 at 1:57 PM, Colin Law wrote:
> On 29 February 2012 05:22, sachin kewale wrote:
> >
> >
> > On Tue, Feb 28, 2012 at 5:31 PM, Colin Law
> wrote:
> >>
> >> On 28 February 2012 11:53, sachin kewale
> wrote:
> >> >
> >> >
> >> > On Tue, Feb 28, 2012 at 5:06 PM, Michael Pavling
I m using Rails 3.2.1. how to use link_to with remote=>true
My Method in Controller
def clickme
@clk = "you click me"
respond_to do |format|
format.js { render :layout=>false }
end
end
On Wed, Feb 29, 2012 at 3:05 AM, Robert Walker wrote:
> Robert Walker wrote in post #1049376:
> > #!/usr/bin/env ruby
> > require 'set'
> >
> > def random_numbers(n = 500)
> > my_set = Set.new
> > while my_set.size < 500
> > value = Integer((rand * 1) * 1000) / Float(1000)
> > my_set
On 29 February 2012 00:10, John Merlino wrote:
> 500.times.map { Integer((rand * 1) * 1000) / Float(1000) }
>
> Basically, this gives me a list of 500 random decimal numbers that are
> rounded to 3 places. However, I also want to make sure that all are
> unique.
This is a classic "how do I achie
On 29 February 2012 05:22, sachin kewale wrote:
>
>
> On Tue, Feb 28, 2012 at 5:31 PM, Colin Law wrote:
>>
>> On 28 February 2012 11:53, sachin kewale wrote:
>> >
>> >
>> > On Tue, Feb 28, 2012 at 5:06 PM, Michael Pavling
>> > wrote:
>> >>
>> >> On 28 February 2012 11:26, sachin kewale
>> >> w
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