Displaying 20 results from an estimated 35 matches for "lsg90oxdqq".
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2008 Jul 10
6
Uppercase all row columns
Hi.
I have to convert the contents of all columns to uppercase before
creating a row. Is there an easy way to accomplish this so I don''t
have to go one column at a time and upcase! it?
Thanks.
Pepe
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2008 Jul 04
4
Routing and Parameters
Greetings. I have a route something like this:
map.calendar ''/tasks/:year/:month'',
:controller => ''tasks'',
:action => ''calendar'',
:year => /\d{4}/,
:month => /\d{2}/
(Ignore the obvious problems of invalid data.)
I''m trying to create a form that will allow my users to navigate from
one month/year to the next.
2008 Mar 06
4
Active Record Question
Hi-
Say I am returning some collection of DateTime items and I only want
to compare the month. Is there a way to do this directly in the find?
Something like this...
@coll = Collection.find(:all, :conditions => ["date.month
= ?",Time.now.lat_month])
Thanks!
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2009 Aug 24
8
overriding .blank? method
Hi,
Does anyone know a way to override .blank? method that rails provides.
I want to add additional custom checks (specific to my application) to
this method.
Thanks,
Pratik
2010 Jul 09
6
deployment question: has anyone deployed w. sqlite?
Hi,
I''d like to make a demo version of my app available, but I''m not ready
to get into database stuff, yet. Has anyone ever deployed with sqlite
(what I used to develop my app)? If so, what hosting service(s) would
you recommend?
Thanks,
Lille
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2011 Mar 02
3
haml to erb - does it work with new html5 tags?
Hi,
I wanted to covert all my erb over to haml, but I use HTML5 tags like
nav, section, article, etc. Any idea if this is supported by haml?
Checked out their site, nothing mentioned there or did I miss
something. Sorry noob here.
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2008 Dec 09
7
subclassing vs mixins, which one should be used?
Hey all,
I have two models in my rails project that share a lot of traits. They
each have the same 4 properties, and now I need to add 2-3 methods to
each one that will be the same. In the spirit of DRY I am looking for
a solution to write these methods only once.
Both of these models already inherit from ActiveRecord . . . and I
didn''t know if it was safe to just "whip up" a
2008 Nov 27
3
How to parse info from an xml response
Hi all!
In my app I want to detect what country a visitor is viewing from by
their IP.
Although it''s by no means perfect, the simplest option I''ve found is
by using this site:
http://api.hostip.info/
by passing the ip address as a query, this site returns an xml file
with the country as one of the tags.
http://api.hostip.info/?ip=6.255.255.255 returns (amongst other
things)
2008 Feb 26
5
Rails 2.0.2 MySQL 'year' datatype missing from ActiveRecord?
Hi all,
This is my first post to the forum, and I''ll point out right away that
I''m a noob to everything, Ruby, Rails, MySQL, etc., so I expect that I''m
wrong here, but is the ''year'' datatype missing from ActiveRecord in
2.0.2? According to my MySQL 5.0 reference manual, ''year'' is a datatype,
but when I try to run a migration that has
2010 Jun 24
3
DRY a named scope
Is there a way to DRY this up a bit?
named_scope :has_valid_sysoid, lambda{|sysoid|
(sysoid.nil?) ? {:conditions => ["nodesysoid IS NOT NULL AND
nodelabel LIKE ''%-to-%''"], :include => [:ipinterface, :alarm]} :
{:conditions => ["nodesysoid IS NOT NULL AND nodelabel LIKE ''%-to-%''
AND nodesysoid = ? ", sysoid], :include =>
2010 Sep 18
11
Commenting in an ERB without generating a compiling error
Hello,
I have the following:
<% @projects.each do |project| %>
<tr>
.
<td><%= link_to ''Destroy'', project, :confirm => ''Are you
sure?'', :method => :delete %></td>
.
</tr>
<% end %>
How can I safely comment out the TD line above? Do I have to use the
=begin way?
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2008 Nov 18
5
What is the preferred "lightbox" plugin?
Hi all -
I need to do an overlay with something that supports ajax/remote
html. There''s lots of options and quite a few rails plugins. Some
seem out of date however.
Any suggestions on which one is "best" where "best" is defined as easy
to implement, works in all browsers, supports ajax or remote html.
Thanks!
-philip
2009 Aug 20
7
bulk email solutions
i need to send massive emails to various customers,
here 2 solutions i have think:
1-
customers = Customer.find(:all, :conditions => "newsletter = 1")
customers.each do |c|
@email = c.email
Mailer.deliver_send_newsletter(@subject, @email, @notice_id)
end
2-
customers = Customer.find(:all, :conditions => "newsletter = 1")
customers.each do |c|
addresses <<
2010 Feb 15
4
Changing the :path and :url options of has_attached_file in paperclip
Hello,
I am using the paperclip plugin to upload images and it works
absolutely fine.
I intend to save my uploaded images to C:\Application_name\public
folder. Accordingly, with some study over the i-net, I changed
the :path option of has_attached_file to -
:path => "C:/Application_name/
public/:class/:attachment/:id/:style_:basename.:extension"
Now, the files are being saved to
2008 Jul 23
3
Validation method vs. After Save & Rollback
Hey Guys,
Again, I am just learning Rails, so I am asking advice here.
I have a model called Company which has many Owners. The Owners model
indicates the name of the owner and their share (as a percentage) of
the company. The total shares for any one company can not be more than
100%.
So if I have 10 owners each with 10% of the company and I update one
of the owners and set their share to 11%,
2010 Sep 03
2
2.3.5 guide
It seems the guide at http://guides.rubyonrails.org/ has been updated
to 3.0. I am still using 2.3.5 with plans of upgrading. Any ideas on
how I can get the older guide?
Thanks
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2009 Dec 12
2
how to print out content of stylesheets in <style> tag via stylesheet_link_tag
Hi!
I''m developing facebook apps with ruby on rails. My connection is really
slow. The stylesheets do not load mosts of the time.
So i want to print out the content of my .css-files in <style> Tags. Is this
possibe with some parameter to the stylesheet_link_tag or an other tag?
Greetings from Germany
Klaus
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2008 Sep 18
8
handling association changes? What's the best practice?
Hello all!
I have a conundrum that I''m _sure_ someone else has already thought of
and solved. How does one best handle the scenario of association
object changes and data integrity?
For example, if I have a standard ecommerce site that sells Products
and people can have Orders and an Order has_many Products... then,
what happens if Product #3 is part of Order #2 but at some point, the
2010 Nov 05
4
Inheritance alternative
I have to objects with common functionalities and a lot of difference.
So I want that each have his own table but inherit the common
functionalities from a parent class. How can I do this in Rails ?
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2009 Oct 27
14
Authlogic Password confirmation is too short Error. NEED HELP.
Hi:
I am using authlogic, and following railscast tutorial. I am running
into this error code with the password confirmation.
authlogic password confirmation is too short
Has anyone experienced this error? I need your help.
Thanks in advance for your help.