Hi,
I am trying to use the new rails 3 validations and running into some
issues.
for my password I have,
validates :password,:presence = {:on = :create}, :length = {
:minimum = 5, :maximum = 16 }, :confirmation = true
the presence and length are creating problem.
I only want to be able
in my cities controller I have
def for_provinceid
@cities = City.where(active = true province_id = ?,
params[:id]).sort_by{ |k| k['name'] }
respond_to do |format|
format.json { render :json = @cities }
end
end
and in my zones controller I have
def for_cityid
@zones =
must have to as doing http://localhost:3000//cities/for_provinceid/6
gives
Routing Error
No route matches /cities/for_provinceid/6
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I have the following
class Province ActiveRecord::Base
has_many :cities
attr_accessible :name, :is_active
end
class City ActiveRecord::Base
belongs_to :province
attr_accessible :name, :province_id, :is_active
end
now I want to get all the provinces with is_active = true which have
Seems the post was buried and might have gotten off radar.
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I have 34 boolean columns in my table related to a product.
I need to present this information in a table format with the column
header and the corresponding value set to yes or no depending on the
boolean value. The end product (i.e. the resulting html code) will be
sent as CDATA in an xml feed.
Conrad Taylor wrote:
You can convert the 34 boolean columns to a single binary column. Then
you should be able to store, update, and retrieve the individual bits.
You
might be able to find the following screencast useful:
http://railscasts.com/episodes/189-embedded-association
Good
has anyone had any experience with this?
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Marnen Laibow-Koser wrote:
Huh? You can put links in Craigslist postings. What's the problem?
Craiglist block any ad with a bit.lu link in it and says it violates the
terms of use.
Are you trying to track views of your Craigslist ad? If so, that's a
different problem than bit.ly, and
well I got done with finally getting a bitly link for each of my
products and now I learn that craiglist does not support something like
bitly in the posting.
I have come across the idea of using a 1x1 image to track the views but
the issue I am facing now is where this data will be stored in my
Mark Reginald James wrote:
You can try
require 'socket'
REAL_PRODUCTION = Socket.gethostname == 'mysite.com'
or
hostinfo = Socket.gethostbyname(Socket.gethostname)
hostnames = hostinfo[1] hostinfo[0]
REAL_PRODUCTION = hostnames.include?('mysite.com')
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Thanks Sijo. This will help a lot.
Sijo k g wrote:
Hi Kad Kerforn
require 'ipaddr'
require 'net/http'
def get_ip
con = Net::HTTP.new('checkip.dyndns.org', 80)
resp,body = con.get(/, nil)
ip = body.match(/\d+\.\d+\.\d+\.\d+/)
ip[0]
end
my_ip = IPAddr.new(get_ip)
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Your Rails app classes are accessible in migrations, so you can call the
bit.ly link generator just like you would from the application itself.
Thanks for the info, did not know this before.
At this point, stop asking questions and go write some migration code.
If you run into trouble,
I have an application in rails in which i am adding a new column in one
of the tables. The value for the new column is a bit.ly link and I need
to populate this for each record in the table approx. 250 rows will be
affected.
Q1: Can this be done outside the application? i.e. write a script that
Aldric Giacomoni wrote:
That is true - but since he mentioned a bit.ly link, I thought it would
be different for every row.
You are 100% right that it will be different for each row. With the help
of others on this forum I have written a callback function which
provides me with a bitly link
Also I posted the same question on the ruby forum and one suggestion so
far is that
For one-shot scripts that are not exactly migrations, it should be an
acceptable way to use an external script. I find some weight in this as
well as what if I need to redeploy the same app on a new server,
Back for some more help.
I added the following code to the model of the vehicle
class Vehicle ActiveRecord::Base
after_save :update_bit_ly_url
def update_bit_ly_url
bit_ly_url = CreateUri::bit_ly_for_vehicle(self.id)
puts bit_ly_url
end
end
had to change CreateUri. to
Rein Henrichs wrote:
It can be accomplished by calling the to_param (not to_parm) method on
the object in question. For instance, @city.to_param, where @city is a
City object.
Thanks for the information. That solved one of my problems. :)
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In my project i require a bit.ly link for each new product entered in
the database. Please guide me on how to do this?
Note: I am using a standard rails app with basic actions to test this
code
I plan on writing a helper function which will be able to take the id
for the new record and return
is there a way to pass the data returned by the to_parm function in a
helper?
i followed the info provided at
http://www.jroller.com/obie/entry/seo_optimization_of_urls_in and am
able to successfully get the correct urls, now i want to be able to get
the same (id-whatever) text and pass it to a
Hi,
I have the following app_config.yml in rails_root/config/
development: non_production_settings
:bit_ly:
:login: x
:api_key: x
:history: 0
test:
: *non_production_settings
production:
:bit_ly:APP_CONFIG = YAML.load(File.read(RAILS_ROOT +
Thanks for the help. That put me on the right path.
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I think yaml keys need to be strings, not symbols, i.e. that would read:
development:
bit_ly:
login: something
api_key: secret
history: 0
Felix
Well I followed the info provided here:
Worked like a charm. Thanks.
Bruno Grasselli wrote:
Try:
map.resources :feeds, :collection = {:xml = :get, :csv = :get}
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