Displaying 20 results from an estimated 4000 matches similar to: "database access from outside rails"
2006 Mar 28
4
1.1 won''t install!
I get this result in Terminal (10.4.latest)
pb12-olivier:~ ambush$ gem install rails --include-dependencies
Attempting local installation of ''rails''
Local gem file not found: rails*.gem
Attempting remote installation of ''rails''
ERROR: While executing gem ... (Errno::EACCES)
Permission denied -
/usr/local/lib/ruby/gems/1.8/cache/activesupport-1.3.0.gem
2006 Mar 24
3
generating a controller that inherits from a base controller
how can I generate a new controller that inherites from another bas
controller?
using: ruby/script generate myNewController command?
--
Posted via http://www.ruby-forum.com/.
2006 Feb 24
6
Changes to Class File Not Being Recognized by Webrick
Newbie, having good luck with Dave Thomas'' book ''Depot'' application
until I discovered that changes to one of my .rb class files are not
being recognized until I bounce the webrick server.
Any ideas on this? Thanks.
--
Posted via http://www.ruby-forum.com/.
2006 Feb 07
3
Creating a new object with a passed in parent?
I have a simple object, Article, which has_one :parent of the same time.
On my Show page for a given article there will be a "new child" button
which will pass the current :id (or the current Article itself) to the
new form. What is the proper way to hide a reference to this parent in
the form so that when it is submitted back, the create method knows what
to do with it?
2006 Mar 14
5
GROUP BY and SUM
I have orders, order_items, and products.
I want to collate several orders so that I can get a SUM of quantities
ordered for each product etc.
Can I say something like (the below gives an error on :sum, and ignores
:group)
OrderItem.find(:all, :sum => ''quantity'', :group => ''product_id'',
:include => [:order, :product])
I want to get back a
2006 Feb 11
16
Why does''nt rails pick up more metadata from a mysql schema?
Hi,
when I define a db column to be non-nullable or of length 20 or as
numeric, I would expect rails to validate that, but that doesn''t seem
to be the case.
Any idea why that is? The metadata is accessible, at least in the mysql case.
I am using rails 1.0 with mysql 5.
Cheers,
Mariano
2006 Feb 20
2
How can i render an external url?
Hi everybody,
Well, how can I render an external url? In java, I do something like this:
<html>
<head>
<title>External URL</title>
</head>
<body>
<jsp:include page="www.rubyonrails.org" />
</body>
</html>
Noel R. Morais
RFC - Ready for Calls
+55 (11) 3471-4005
www.rfcnet.com.br
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2006 Feb 23
3
Correct to use Apache with Rails?
Hi, I have looking for the best way to integrate Apache 1.3.x and RoR. BTW,
I have gone through several different articles and I''m not clear as to which
method is the correct method for a production level environment. Thus, if
someone could shed some light on this topic, it would be most appreciated.
Thanks in advance,
-Conrad
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2006 Feb 24
2
Rails apps in subfolders
Assuming I have a Rails application running in the root folder of my
domain. Now I want to put a clients'' app in a subfolder on that domain
for review (or at least it *should* look like a subfolder). Can this be
accomplished via .htaccess? It should not interfere with the Rails
routing in the root folder.
If .htaccess is the way, please help me out here, I suck at
mod_rewrite...
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2006 Feb 24
2
Unable to automatically link controller and model?
This is the first time I''ve seen this. I''m running Rails 1.0 on lighttpd
(Mac OS/X) and all my other Rails apps are working just fine.
I did:
script/generate controller Menu
script/generate model Menu
added a little code (like scaffold :menu)
and got:
undefined method `find'' for Menu:Dependencies::LoadingModule
Adding
model :menu
solves the problem. Anyone know
2006 Mar 19
3
Table belongs_to either of two other tables?
Suppose I have a site about books and authors, and users can leave
comments on either a book or an author.
I''d want to have a table called "comments", which could belong to either
an author OR a book.
In my structure I wouldn''t be sure whether to include an "author_id" or
a "book_id", or both.
What would be the best way to handle this
2006 Feb 23
6
irb with rails
I was trying to access rails functions (number_with_precision) from an
irb session.
It can''t find the method. How do I load the libraries ?
TIA
LS
--
Posted via http://www.ruby-forum.com/.
2006 Mar 17
2
Test if remote file is actually RSS/XML
Hi all,
I want my users to be able to view RSS feeds of their choice on my site.
But i''d like to be able to check the files they are submitting as feeds
are actually XML before attempting to parse and display them.
I''ve been using feed tools to display the contents of feeds which works
perfectly, but i''d like some way to check if a file is a feed/xml.
Any pointers in
2006 Feb 21
29
script/console
The agile book says "You can inspect variables, set values, add other
breakpoints, and generally have a good time".
This is very sweet and totally useless. For example, I want to see the session variable,
the cookies variable and so on. These names are unknown. I think I guess that the things
that are available depend on where you put the breakpoint() call. I''ve tried a
2006 Feb 23
12
RoR site structure on Apache
I try a ''hello world'' demo here,you can see all my codes and structure
http://www.smtservers.com/demo/
I want to access the ruby app like this
http://www.smtservers.com/demo/say/hello
but I get a 404 error.
Please let me know why.
I am not sure the site structure is ok or not.Please give me a help
Thanks
Mark
--
Posted via http://www.ruby-forum.com/.
2006 Mar 01
2
Method Calling Problems
Hi all! I am attemping to call a method inside of my
LeviUserController named show_userland from my
LeviInterfaceController class. No matter how I do it,
I keep getting some type of error. If I make the method
a class method, then my render_partial inside of
show_userland can''t be found. If i call it using
@luser = LeviUserController.new;
@luser.show_userland;
I get an error with a nil
2006 Feb 16
5
Firefox and IE performance with Rails App
In my rails application, certain computers were having huge problems.
There were certain pages that were exceptionally slow, even to the point
of timing out. Other computers did not have a problem. I finally found
that Firefox was the difference. When using Firefox on those computers
it works fine. The slow pages were typically posting a form with a
couple hundred fields.
This behavior was
2006 Feb 19
5
can you give a answer?
when i tail -f my log:
i find this:
"Completed in 0.00233 (428 reqs/sec) | Rendering: 0.00005 (2%) | DB:
0.00118 (50%)"
i am sure, this request didn''t access DB. but why here DB is (50%)
it''s log wrong or my fault?
regards
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2006 Mar 29
3
Redirect Post for Hiding ID?
I have a situation where I want to show the user details about an
appointment they entered. They enter their name, phone number(s) and
other private data in a form. I save that data in the controller with
a POST from a "confirmation" page.
I could simply show the params when that page is rendered (the save
one), but if they use the browser refresh it''ll save the data again.
2006 Mar 30
6
Stable Production Environment on Unix/Linux
Hello,
I wonder what would be the most stable production runtime environment for a
rails application on Unix/Linux. I am not very fond of FastCGI indeed, since
it''s not seen any further developement lately.
What are your experiences e.g. with the mongrel server? Has anybody used it for
production?
What are the alternatives?
May be some fine lad could just point me to web site