Displaying 20 results from an estimated 600 matches similar to: "Strings, Variables and GetText"
2005 Apr 20
4
Error in tutorial or sintax changed?
Hi,
In this tutorial
http://wiki.rubyonrails.com/rails/show/HowtoUseJoinsWithFindAll
it sad:
sql =<<SQL
SELECT articles.*, authors.name AS author_name
FROM articles
LEFT JOIN authors ON author_id = authors.id
SQL
and this return
*app/controllers/media_controller.rb:366: can''t find string "SQL"
anywhere before EOF*
what is wrong? the tutorial or ruby changed?
please,
2005 Jul 27
1
Upload Progress, Error in Ajax.PeriodicalUpdater
Hi,
I''m using Upload Progress class of rails and geting this javascript
error in js console:
"*Ajax.PeriodicalUpdater is not a constructor*"
The view have somethink like:
<%= form_tag_with_upload_progress( {:action => ''create_gallery''},
{ :name => ''new_gallery'',
:begin =>
2005 May 10
6
How not to use AJAX
Hi all,
Just ran across this article
http://blog.taragana.com/index.php/archive/how-not-to-use-ajax/
and was curious what the consensus is on the bookmarking and search
indexing problems. I remember seeing something about bookmarking on the
list. Thanks,
Ben
--
Ben Jackson
Diretor de Desenvolvimento
INCOMUM Design & Conceito
ben-p14LI7ZcAE/pVLaUnt/cCQC/G2K4zDHf@public.gmane.org
2005 Jun 08
7
Rails/lighttpd: Changes to controller not being seen?
This is a weird one:
My app works fine on our local box with webrick. After uploading to TxD
server, the app starts behaving weirdly. I make some edits to one of
the controllers and my changes don''t seem to be going through. So I go
ahead and change the name of the controller file. The page loads
without error. I figure maybe I''m in the wrong directory, so I change
the
2005 Jun 21
3
dynarch calendar problem when used with ajax
I''ve got a partial with a form using the dynarch calendar
(calendar_field behavior). Working.
Now I render this partial from the action specified in to a link_to_remote.
Now when I click the calendar it''s not showed anymore.
theese lines:
<%= stylesheet_link_tag ''calendar-system.css'' %>
<%= javascript_include_tag ''calendar'',
2009 Sep 16
3
find_by_sql - multiple selects, same statement SQL error
I''m trying to get the following statement to work using variable
substitution (it works if hard-code the where (med_type) param in the
inner SQL statement):
med_type = ''game''
@mediaformats = MediaFormat.find_by_sql("select * from media_formats
where media_formats.media_type_id = (select media_type_id from
media_types where media_type = ?, :med_type) order by
2006 Feb 17
7
Rich Text Editor (RTE)
Hello,
We are developing an commercial application that need to use an RTE.
Someone know one RTE editor that can I use in an commercial application?
We need basic functions to format paragrapher, bold, italic, ...
I found FCKEditor but it is very expensive and weight.
I found this list too but don''t know what is trustful:
http://www.geniisoft.com/showcase.nsf/WebEditors
Some
2005 May 29
0
validates_length_of && validates_presence_of: Duplicate error messages?
validates_presence_of :login , :on => :create, :message => "Please
enter a login."
validates_length_of :login, :within => 3..40, :message => "Login must
be a minimum of 3 characters."
Right now if the login field is left blank, both these errors get
thrown. I assume that setting a conditional for the first one if the
second one is thrown, something like
2005 Jun 24
0
lighttpd - sporadic mysql errors
I''m getting a strange error in the production.log (I''m on a TxD shared
server). The first entry is a successful request from right after
restarting lighttpd and killing all the procs, the second is the error
after accessing the site half an hour later without having changed
anything. Restarting lighttpd resolves the issue. What might be going
on?
2005 Aug 18
0
Vitalsource - what are the potential applications of this?
If you haven''t seen Vitalsource (http://www.vitalsource.com), take a
look at it. Very cool stuff, apparently they''re putting a native GUI
frontend on their Rails app.
What kinds of possibilities does this open up?
___________________
Ben Jackson
Diretor de Desenvolvimento
ben-p14LI7ZcAE/pVLaUnt/cCQC/G2K4zDHf@public.gmane.org
http://www.incomumdesign.com
2006 Jun 16
6
Drag and Drop work in IE?
Please,
I''m build an drag and drop tree using scriptaculous and it is perfect in
FF but when I test in IE don''t work, I drag the element and when I free
the button the element don''t go to the place, stay in the mouse pointer...
What can do it happen? I''m using last version of scriptaculous.
Thank you,
Pedro
2007 May 21
4
Just upgraded to 1.0.0, should render_text isn''t working for me
I finally got around to upgrading from 0.8.2 (!!). I had a spec which
looked like
specify "should render abc123" do
controller.should_render :text => "abc123"
get :key
end
With 1.0.0, the new spec is
it "should render abc123" do
get :key
response.should render_text("abc123")
end
However it doesn''t work, giving me the error:
undefined
2007 Sep 29
2
REXML - XML query only returning one (last) result
I''m really new to Ruby on Rails, and I''m trying to read an XML file
with REXML. No matter what I try, I am only getting the last result
returned from my query. I should be getting 365 results. Here is the
code:
include REXML
require ''rexml/document''
require ''rexml/xpath''
class MakeFootprintController < ApplicationController
def index
2005 Dec 26
3
probably a very dumb question
why does <%= render_text "hey ya" %>
cause ''undefined method `render_text'' for
#<#<Class:0x3851120>:0x3851000>''
can i use render text in a template?
--
Posted via http://www.ruby-forum.com/.
2006 Apr 03
9
Problem with Windows not finding methods
I am running (testing) a noob-tube for myself as follows:
Windows XP SP2
lighty
ruby 1.8.x
rails 1.1
scgi
I have everything working fairly well, but with one minor exception:
the actions that I have defined as follows are not found.
class MytestController < ApplicationController
def index
render_text "Hello Nurse!"
end
def dilbert
render_text "Dilbert
2006 Aug 16
8
Multiple (AJAX) Observers on the Same Field and MSIE
I have been using multiple observers, i.e., observe_field(), on the same
input field and relying on them to execute in the same order that they
appear in the page. This has been working fine in FireFox, but it does
not seem to work in MSIE; the requests come in and are processed in a
different order. Now, I''ve always been a little hesitant about using
this technique, but it always
2006 Jan 07
2
can store array or hash in cookies?
Hi
According to rdoc: value - the cookie''s value or list of values (as an
array).
So, I can use arrays, briliant.
But.... It does not work (at least on webrick)
I wrote a controller:
def check_cookies_first
cookies[:chef] =
{:value => ["first", "second"], :expires => Time.local
(2020)}
render_text ":)"
end
def
2005 Oct 21
8
Wrong number of arguments (1 for 0) on routes.rb
Hi,
I''m baffled by this error. I need a simple controller to send e-mails,
so first I thought about just creating the controller manually (without
using script/generate), since that didn''t seem to work, I created a
dummy table in my DB and used the usual procedure to generate scaffold code.
Then I modified the controller to have only two methods, send and compose:
class
2006 Jul 04
1
Select Box problem in the controler with Ajax
Hi,
I have a selectbox that updates a given span area when a user selects a
value. The selectbox has the option :include_blank => true. The
controler will fetch the ID of the selected option in the combo box and
sends the description of the item with the same ID.
The problem is that the user is able to select the empty option, and the
controler will not be able to fecth the ID. This
2006 Feb 12
3
.empty? Method
I am using:
if @post.empty?
render_text "Post does not exist."
end
But it gives me this error:
NoMethodError in Posts#view
undefined method `empty?'' for #<Posts:0x39598d0>
However, if the method list empty? apears and stuff so I am confused.
--
Posted via http://www.ruby-forum.com/.