Displaying 20 results from an estimated 7000 matches similar to: "Problem with flash[:notice] appearing twice"
2006 Jan 17
9
Formatting a float with a set number of decimals
Another newbie question:
How do i convert a float to a string, rounded to a certain number of
decimals?
Thanks
--
Posted via http://www.ruby-forum.com/.
2006 Jan 17
2
How to run direct sql
How can i run and get the value from the following sql:
select avg(my_field) from my_table where which_year=''0506'' and
which_week <= 21 and my_foreign_key_id=10
cheers
--
Posted via http://www.ruby-forum.com/.
2010 Jul 02
6
making something available application wide
I''d like to display a banner on every page. Ultimately I''ll be tweaking
which banner is displayed via different controllers but initially I''d
just like to set a single banner application wide and display it in my
"_header", a partial I include in all layouts.
I''ve got a BannerAdvert model, simple. If I''m in my welcome controller
index action
2006 Feb 20
1
Using :except or :only on a before_filter block
Hi all,
How do you use :except or :only conditions on a filter block? I can''t
seem to work out the syntax!
I''m currently doing:
before_filter { |c| c.role_required ''admin'' }
Thanks a lot!
Tom
2006 Jan 15
1
Flashing Login Notice To Non Authenticated Users
Greetings,
I''m working with the salted hash login generator. Is there a way to
post a flash message if the user isnt authenticated for a section of my
site and has to login? If so, where should I implement it?
To understand what I am talking about, try and visit a Basecamp page
without being authenticated. It posts a notice flash telling you to
login. If you just directly visit
2006 Jul 26
7
Delete_all causes a deadlock on MSSQL database ???
Hi all,
When i use the ''delete_all'' function to remove a few rows from my
database, it causes a deadlock on the sql server. The delete seems to be
successful, it then redirects to the ''view'' page, and the record does
appear to be deleted as far as the ''view'' rails page shows.
BUT if i go into sql query analyser, i can''t do a
2006 Apr 21
8
web services and dealing with before_filter
Hi all,
I''ve got a Rails app with a ApplicationController that looks like this:
class ApplicationController < ActionController::Base
before_filter :authorize, :except => :login
def authorize
unless session[:user]
flash[:notice] = "Please log in"
session[:jumpto] = request.parameters
redirect_to :controller =>
2008 Aug 31
6
why's my course_duration being reset
Can''t get this?...I''m close I think, my calculation appears to be
working, but.... when i access duration = <%= @enquiry.course_duration
%><br> in my final view it''s blank.. course_duration is getting set to
null but works for the calculation?
controller..
----------
class EnquiriesController < ApplicationController
layout ''welcome''
2006 Apr 14
2
Rails AWS authentication????
I want to setup an api for my web app, but i had a few question on the best
way to do this. I was hoping for some input from you experienced
individuals and rails rock stars.
1) Is there a way to implement a login in feature so that api methods cant
be called without proper authorization? This is so i can log activity and
use of the api from different people and so
-------------- next part
2008 Jun 04
5
controller filters running twice in 1.1.4?
since upgrading to 1.1.4 (I had been running without issue on a git
snapshot), I''m noticing that my filter actions initiated from application.rb
seem to be running twice. I created a test rails project with the rspec
scaffold and am also seeing the same behavior here too.
Adding this code to application.rb:
before_filter :foo
def foo
"foo"
end
and an example
2005 Dec 19
3
Trying to make an app helper
Any ideas with fixing this? Doesn''t work properly, although it doesn''t
throw any runtime errors.
# Methods added to this helper will be available to all templates in the
application.
module ApplicationHelper
def options_for_months(selected_month)
2005 Dec 19
3
Where to put code - app controller, or app helper?
I have a function i want to be used in both views and controllers:
def year_to_fiscal_year(year)
# converts, say, an integer 2003 into ''0304''
year.to_s[2,2] << (year+1).to_s[2,2]
end
Where should i put it ?
--
Posted via http://www.ruby-forum.com/.
2005 Dec 20
2
Designing a data-entry screen
Here''s what i''m trying to do:
Have 3 dropdowns up the top of a page, being: year, month, department,
and group. Also a button underneath that called refresh.
When you click refresh, it finds the 1 row of data from the database for
that year/month/dept/group and populates the fields into a set of
textboxes below.
Then you can edit what is in those textboxes, and click a
2006 Aug 01
2
apache and fcgid
So I decided to just go with apache2 and fcgid. I looked into Mongrel
and apache and I looked into lighttpd and fastcgi and found both to be
too time consuming and not well enough documented for what I''m doing.
My question is, how do I set up apache and fcgid to actually work? I got
apache installed. I think I got fcgid installed (I read somewhere all I
have to do is move the
2006 Mar 30
1
flash, before_filter and redirect_to
I leave a notice in the flash and do a redirect from a before_filter.
Can someone confirm that the first request after this, i.e. the page I
redirect to, doesn''t/isn''t supposed to clear the flash?
--
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Sent from the RubyOnRails Users forum at Nabble.com.
2006 Apr 11
9
Rails failure after upgrade to 1.1.2
Greetings,
I tried upgrading Rails to 1.1.2 and now nothing is really working. In
connection to the Rails upgrade I upgraded my Ruby version to 1.9.0. I
also upgraded all my gem installs.
Since my old rails apps stopped working I tried generating a fresh one
, alas with the same result. Below I included the full trace when
trying to reach the app. Line 3 in application.rb is :
class
2006 Aug 16
7
ActionWebService: XMLRPC Server Multicall possible?
Hi all,
I have a question concerning ActionWebService XMLRPC servers: Is it
possible to send multicall requests to the Web service? I tried to
use multicall and get the error message:
no such method ''system.multicall'' on API [MyAPI]
In Changeset 2021 there is the following commit message:
add ''system.multicall'' support to XML-RPC. boxcarred methods must
2006 Jan 24
4
How to filter an activerecord find_all...
I have a nice hierarchical table structure like this:
divisions
has_many groups
groups
belongs_to division
has_many subgroups
subgroups
belongs_to group
has_many units
units
belongs_to subgroup
I have a report which is based on units, but i want to be able to filter
the units by which subgroup, or which group, or which division. I also
want to sort them by division.name,then group.name,
2006 Jul 25
3
about ERB sample
Hi list:
I run the ri''s ERB doc 1st sample
1. require ''erb''
2. x = 42
3. template = ERB.new <<-EOF
4. The value of x is:
5. EOF
6. puts template.result(binding)
the doc say it will print
"The value of x is: 42"
but my irb print "nil" and there is a
"=> #<ERB:0x2970b24
2006 Mar 22
14
currency conversion webservice in a rails app?
Hi,
I''m interested in using a currency conversion web service in my rails
app. Does anyone have a free service that they use and like? I found
this one
http://www.webservicex.net/WS/WSDetails.aspx?CATID=2&WSID=10
I''ve tried to make a simple, plain Ruby script to connect to this and
get a conversion rate without success.
How do I integrate a webservice into my rails app? I