[Rails] [JOBS] RoR Contract Opportunity
[Overview] We're a stealth startup, New York-based online social network resource site for the book industry. We operate a community that allows book readers to connect, share, discuss, and discover books with other readers very easily. We provide a scalable social experience around reading within the $28B annual book retail market. [Role] We're seeking a proficient Ruby on Rails developer from the New York area to work on a part-time / contract basis for us in order to help take our existing platform to the next level and ready for public launch. You would work remotely in unison with our current RoR developer, not based in New York. [Status] Our prototype platform is complete with 2000 private testers utilizing it, driving feature development, along with a current iPhone app development project. There is significant industry interest in us, from industry partnerships to strategic investments from top book entities and investment firms. Now is a perfect time for the right developer interested in helping transform the book industry's social interaction to join us. [Validity] We're positioned within an industry that is seeing tremendous growth, led by Amazon's recently powerful acquisitions in our space. There are great amounts of investment money currently being focused within the crossroads of technology and the book industry, a market that we're serving. As well, one of the iPhone's fastest growing application is a book-related app. [Apply] If you're interested in entering a startup company that is on the bridge of explosive growth and single-handedly helping our platform prepare for the inaugural public launch, please send a resume + an explanation of why you're interested in working with us to: brandonwmullins [at] gmail [dot] com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Routes problem.
Hello, Just a single problem i can't solve. The scenario... I have a controller called places but i don't want to link the users to /places/whatever, i want something like /no/whatever. How to achieve this? I have in my routes.rb: map.resources :no, :controller = places, map.connect ':controller/:action/:id' map.connect ':controller/:action/:id.:format' My problem is that i don't want to have 2 urls pointing to the same page. If I type /places/whatever i got the same as if i type /no/ whatever Thanks in advance. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: has_many / belongs_to associations
I'm only guessing here, but I'm thinking maybe that your issue is centred around the way rails automagically creates the setter and getter methods for associations. From what I'm seeing, I'm guessing that has_many creates attr_writer methods whereas belongs_to only creates attr_reader methods. What this means is, album= will not be an accessible method, so trying to set the album within a child association isn't possible (nor should it be). What you need to do is simply set the album_id. I've never tried to create associative data the way you are, so I can't say for sure this is the issue, but I think it's possible. You generally don't create relationships via belongs_to. Going the other way, you shouldn't have any problems though. Ie. @album = Album.new( your params ) @album.reviews = [ Review.new( review1params ), Review.new( review2.params ) ] @album.save .etc.etc. Hope that helps. Kirk Torm3nt Bushell On Sep 27, 3:38 am, Jon Liu [EMAIL PROTECTED] wrote: how do you view the stacktrace? I thin this is the solution to my problem...only now migrations is acting funny with me... On Fri, Sep 26, 2008 at 7:27 AM, Frederick Cheung [EMAIL PROTECTED] wrote: On Sep 26, 3:18 pm, Jon Liu [EMAIL PROTECTED] wrote: I tried manually defining @album like so id=1 @review=Review.new(params[:review]) @review.album=Album.find(id) @review.save Because of this, I don't think it's that @album was not defined. Also as I brought up before, and I think this is key in showing their is something fundamentally wrong in my set up, the association doesn't even work at the command line. Ex: a=Album.find(1) r=Review.new r.album=a This yields an error that says NoMethodError: undefined method 'album=' for #Review:.. Any insight? Well the full stacktrace is sometimes helpful. Just to be sure, your reviews table does have an album_id column ? Fred --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Internal server error after editing environment.rb
Have you restarted the server? Any environment change will result in
an internal error, until you restart your server.
Hope that helps =)
On Oct 13, 6:11 am, Frederick Cheung [EMAIL PROTECTED]
wrote:
Check your log files. the internal server error could be any number
of things,from a syntax error to a misconfiguration
Your authentication token problems could be because when if you make a
request to a different subdomain than the one that created the form it
probably isn't sending the session cookie (which the authentication
token is derived from)
Sent from my iPhone
On 12 Oct 2008, at 19:52, Tom Eustace [EMAIL PROTECTED]
s.net wrote:
Hi all,
this is hopefully a quick one for gurus. I edited my environment.rb
file, commenting out these lines:
config.action_controller.session = {
:session_key = '_test_session',
:secret = 'long key here'
}
When I browsed to my app, I got the internal server error, I
immediately
reverted the changes but still get the error. I tried a different pc
and also got the error. Why is this happening and what can I do to
resolve it.
p.s. I commented out the lines as I was getting invalid authentication
token errors, when sending form data, I'm using a subdomain.
Any pointers for a ruby newb greatly appreciated,
thanks
T
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[Rails] newbie question about running mysql
Hello, I am following the Agile Rails dev book and I like the command line format used to create example apps in the book. However, I am stuck on one point. How do I run mysql commands from the Rails prompt. I have a Win Xp sys. I can start rails from the command prompt. But if I type mysql, I get an error saying it is not recognized as an internal or external command. MySQL 5.0.51 is installed on my system and I can run it using a GUI but not from the command prompt. Any ideas how to get across this hurdle? TIA. - Raheem --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Association Methods
I am a newbie of ruby on rails. And I have met a problem with model
association.
I have 2 tables here, one is item the other is brand, when I
create one new item, I want to select one brand from the list.
Here are the models:
class Brand ActiveRecord::Base
has_many :items
end
class Item ActiveRecord::Base
belongs_to :brand
end
for item/new view
% form_for(@item) do |f| %
%= f.error_messages %
p
%= f.label :Brand %br /
%= f.collection_select(:brand, Brand.find(:all), :id, :name,
{:prompt = please select one brand}) %
/p
...
I can get the list successfully when create the new item, but when I
press the create button, I've got the Brand(#57323960) expected,
got String(#21132310) AssociationTypeMismatch error
I am not sure why I got the AssociationTypeMismatch error, and how can
I handle this?
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[Rails] Re: how would you know how to call this rails method (select_all) this starting point of it's Rails API description?
On Oct 12, 11:38 pm, Greg Hauptmann [EMAIL PROTECTED] wrote: how is it obvious to your Frederick can I ask - how would you know these methods will end up where they do - I'm guessing (but might be wrong) you would have to look through Rails code to find out how it uses/mixes in the methods as the framework instantiates itself. If I'm correct here this would be normal its not obvious to see how you would call the method... Am I on the right track here? I suppose there is some prior knowledge or a bit of experimentation to know that connection adapters are split up into those various modules. Fred On Sun, Oct 12, 2008 at 7:59 PM, Frederick Cheung [EMAIL PROTECTED] wrote: On Oct 12, 7:09 am, Greg Hauptmann [EMAIL PROTECTED] wrote: Hi, I'm curious. If you saw the Rails select_all(sql, name = nil) method (rerferhttp:// api.rubyonrails.org/classes/ActiveRecord/ConnectionAdapters/Da...), and wanted to use it, how would you really know how to use it and call it from this API doco? I know from googling that you can call it from within a model by going ActiveRecord::Base.connection.select_all(sql_string), but how would I have worked this out from the API doco. That's just me, but it seems kind of obvious to me. The second parameter is a bit more mysterious but if it has a default value chances are you can just ignore it. the fact that the first parameter is called sql strongly implies that you should give it some sql. Fred Within the API page for the method it says it's within Module ActiveRecord::ConnectionAdapters::DatabaseStatements. Thanks --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Association Methods
On Oct 13, 4:38 pm, Daniel [EMAIL PROTECTED] wrote:
I am a newbie of ruby on rails. And I have met a problem with model
association.
I have 2 tables here, one is item the other is brand, when I
create one new item, I want to select one brand from the list.
Here are the models:
class Brand ActiveRecord::Base
has_many :items
end
class Item ActiveRecord::Base
belongs_to :brand
end
for item/new view
% form_for(@item) do |f| %
%= f.error_messages %
p
%= f.label :Brand %br /
%= f.collection_select(:brand, Brand.find(:all), :id, :name,
{:prompt = please select one brand}) %
I sometimes find these helper methods quite confusing. The key is
what parameters they are sending back to your controller when you hit
the create button.
Check your logs if you're unsure.
The above line is probably sending
params[:item][:brand] = brand-id
where brand-id is the id number for an existing brand.
Another way to check is to look at the generated select tag; it will
probably be select name=item[brand] ... (note how 'params' builds
its hash structure off the 'name' attribute).
You might want to change it to:
%= f.collection_select(:brand_id, Brand.find(:all), :id, :name,
{:prompt = please select one brand}) %
It depends on what your 'create' controller is doing; I assume you're
just instantiating a new item object and passing over the field values
from 'params'. So if your object sees params[:item][:brand_id] you
might get what you want - the brand-id will be inserted into the
items.brand_id field. If it sees 'brand' as per the original, then
I'm guessing it's trying to build the assocation via the Item#brand
association method which probably expects a Brand object and not its
id (in string form).
I always have to go back and check the docs. So what I've said above
might not be totally right. Get to know how 'params' is generated.
Writing stuff test-first on your functional tests will start you
thinking like this too.
Daniel
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[Rails] Re: Association Methods
Well, thank you very much Daniel :-) your information is quite useful
I checked my code, yes, it is like select name=item[brand] ...
I forgot to mentioned that, I have tried to use %=
f.collection_select(:brand_id, Brand.find(:all), :id, :name,
{:prompt = please select one brand}) %
But, I have got another error undefined method `brand_id' for #Item:
0x6ce3258
I assumed maybe there is another place I should take care of? in the
items controller?
I was totally confused, sorry.
On Oct 13, 4:19 pm, Daniel [EMAIL PROTECTED] wrote:
I sometimes find these helper methods quite confusing. The key is
what parameters they are sending back to your controller when you hit
the create button.
Check your logs if you're unsure.
The above line is probably sending
params[:item][:brand] = brand-id
where brand-id is the id number for an existing brand.
Another way to check is to look at the generated select tag; it will
probably be select name=item[brand] ... (note how 'params' builds
its hash structure off the 'name' attribute).
You might want to change it to:
%= f.collection_select(:brand_id, Brand.find(:all), :id, :name,
{:prompt = please select one brand}) %
It depends on what your 'create' controller is doing; I assume you're
just instantiating a new item object and passing over the field values
from 'params'. So if your object sees params[:item][:brand_id] you
might get what you want - the brand-id will be inserted into the
items.brand_id field. If it sees 'brand' as per the original, then
I'm guessing it's trying to build the assocation via the Item#brand
association method which probably expects a Brand object and not its
id (in string form).
I always have to go back and check the docs. So what I've said above
might not be totally right. Get to know how 'params' is generated.
Writing stuff test-first on your functional tests will start you
thinking like this too.
Daniel
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[Rails] Re: Association Methods
On Oct 13, 7:32 pm, Daniel [EMAIL PROTECTED] wrote:
Well, thank you very much Daniel :-) your information is quite useful
I checked my code, yes, it is like select name=item[brand] ...
I forgot to mentioned that, I have tried to use %=
f.collection_select(:brand_id, Brand.find(:all), :id, :name,
{:prompt = please select one brand}) %
But, I have got another error undefined method `brand_id' for #Item:
0x6ce3258
Just to make sure: do you have a brand_id integer field in your items
table?
What is the code for your controller - the thing you're posting to?
Daniel
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[Rails] Re: Patching auto_link for @username link conversion
Frederick Cheung wrote: On Oct 13, 10:14�am, Neil Cauldwell [EMAIL PROTECTED] wrote: Does anyone know of an easy way to convert a unique '@username' (i.e. @user.username) using an auto_link-esque helper? I have a method for doing it on the way in to the database but, I realise there's a few deal breakers with that, such as changing the original character length of whatever was posted (by inserting a href). Would it be possible to patch auto_link (which I'm already using) to work with an @username conversion? I was thinking something along these lines; You certainly could (personally I'd probably alias_method_chain it just to add your auto_link_usernames behaviour. I'd also worry about getting the scanning text for usernames bit right first before wiring it into auto_link Fred Thanks Fred. I do have the scanning working just fine on the way in to the database but, the problem is that auto_link doesn't 'auto link' links preceded with @ - if it did, I would already have a working solution (at least, if I was happy with the conversion being done on the way in to the database). Either way, considering what needs to happen in this particular application, the conversion is better-off being done in the view and probably in tandem with auto_link (seeing as auto_link already does the job just fine on '@comment.body' - with everything but @usernames). I know little about alias_method_chain - am I right in presuming that it allows behavior to be added without 'overwriting' a method? Where would the alias_method_chain live? Also, a little OT; I came across a link to your company site a little while back and realised you're based in Cambridge (IIRC). Do you get to (or know of?) many Rails/web app meet-ups? I'm in lovely Stratford-Upon-Avon. There doesn't appear to be much in the way of meet-ups around here. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Focus problem
Hi! When my form loads i have a setFocus to the first textarea. Then when i use the tab-key it will go to the second textarea for all browsers except IE6. IE6 jumps to my sidebar where i have advertisments. How can i solve this problem? It is just IE6 thats jump to the sidebar div with the ads. Please help me. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] open a modal window for registration
Hello, all! As first: am a newbie in RoR. The problem is: I need a modal widow to show some registration fields for my site. There is a main window with a button Register on it. After pressing the button the user should get a modal window with typical fields name, surname, username, password and so on AND two buttons OK and Cancel. After filling all the fields or pressing one of the buttons the controller should get the answer and all the data filled in. As an example I got a jquery script opening a modal window. But no matter what I try - I cannot get it working in Ruby!! :((( In the example it works fine! But not in Ruby! In attachment there is the working example. If anyone understands how it can be used in Ruby - please help me! Thanx a lot in advance! Attachments: http://www.ruby-forum.com/attachment/2807/working_example.zip -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Database connection switching at runtime
Hi All: I want my application to authenticate user through master database and accordingly should connect them to their specific database. I am using the sub-domain as identifier for the user and stores domain-database information in master database. Im using a function responsible for mapping domains to database in application.rb using before_filter :function_call Default database will be master and function will identify the user specify db to establish a connection at runtime. The problem is ..the next time i tries to logout and use different domain.. it still uses previous database and tries to find domain-database related information there, which actually is in masters. Plz suggest me some way to it. Thanks in Advance Priya Saini -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Patching auto_link for @username link conversion
Does anyone know of an easy way to convert a unique '@username' (i.e.
@user.username) using an auto_link-esque helper? I have a method for
doing it on the way in to the database but, I realise there's a few deal
breakers with that, such as changing the original character length of
whatever was posted (by inserting a href).
Would it be possible to patch auto_link (which I'm already using) to
work with an @username conversion? I was thinking something along these
lines;
# File actionpack/lib/action_view/helpers/text_helper.rb, line 307
307: def auto_link(text, link = :all, href_options = {}, block)
308: return '' if text.blank?
309: case link
310: when :all then
auto_link_email_addresses(auto_link_urls(text, href_options, block),
block)
311: when :email_addresses then
auto_link_email_addresses(text, block)
312: when :urlsthen auto_link_urls(text,
href_options, block)
###: when :usernames then auto_link_usernames(text,
href_options, block)
313: end
314: end
I haven't done any patching or delving in to Rails internals before so I
don't how tricky the auto_link_usernames method would be, or, if there's
a better way. Any suggestions?
--
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[Rails] Problem in Restful Routing
Hi. I have a problem in restful routing. My project is a discussion forum. The route is map.resources :forums do |forum| forum.resources :topics do |topic| topic.resources :posts end end Everything in the code I wrote are working good. An example url for a show action of a forum post would be http://localhost:3000/forums/3/topics/4/posts/90 Now if i replace 90 by 200, I get the post with id 200 which doesn't belong to topic id 4. How can i prevent this? Thank you -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Patching auto_link for @username link conversion
On Oct 13, 10:14 am, Neil Cauldwell [EMAIL PROTECTED] wrote: Does anyone know of an easy way to convert a unique '@username' (i.e. @user.username) using an auto_link-esque helper? I have a method for doing it on the way in to the database but, I realise there's a few deal breakers with that, such as changing the original character length of whatever was posted (by inserting a href). Would it be possible to patch auto_link (which I'm already using) to work with an @username conversion? I was thinking something along these lines; You certainly could (personally I'd probably alias_method_chain it just to add your auto_link_usernames behaviour. I'd also worry about getting the scanning text for usernames bit right first before wiring it into auto_link Fred --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] How to update the extra field of relationship table when use have_many :throuth effectively
I defined the relationship of two tables as below: Programme(id,code,name) Course(id,code,name) ProgarmmeCourse(id,programme_id,course_id,status) class Programme ActiveRecord::Base has_many :programme_courses,:dependent=:destroy end class ProgrammeCourse ActiveRecord::Base belongs_to :programme belongs_to :course end class Course ActiveRecord::Base has_many :programmes,:through=:programme_courses end there are a list of courses belong to a programme on Programme's update page, i can update the status(enable/disable) of course belong to the programme or add a new course from a list of course. how to save the field of status(enable/disable) effectively after save Programme? Could you please give me a sample? Thanks for your help -- View this message in context: http://www.nabble.com/How-to-update-the-extra-field-of-relationship-table-when-use-have_many-%3Athrouth-effectively-tp19952307p19952307.html Sent from the RubyOnRails Users mailing list archive at Nabble.com. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: to understand the flow of application in ror
Read about Routes. If you're using Rails 2 then you shoud know something about REST too. And this is an excelent guide to understand routing in Rails: http://guides.rails.info/routing/routing_outside_in.html --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: false is not true failure in unit test
Frederick Cheung wrote: Look at foo.errors Something like puts foo.errors.inspect should do the trick. Or stick debugger In an appropriate part of your test. When you hit that line you'll drop into the debugger I put the fee.errors.detect at: def test_positive_perpersonrate fee=Fee.new .. .. puts fee.errors.detect end but it doesn't print anything except that already showing error message.. thanks -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: newbie question about running mysql
type 'mysql' on cmd prompt and use '/?' for more... On Oct 13, 9:35 am, Raheem [EMAIL PROTECTED] wrote: Hello, I am following the Agile Rails dev book and I like the command line format used to create example apps in the book. However, I am stuck on one point. How do I run mysql commands from the Rails prompt. I have a Win Xp sys. I can start rails from the command prompt. But if I type mysql, I get an error saying it is not recognized as an internal or external command. MySQL 5.0.51 is installed on my system and I can run it using a GUI but not from the command prompt. Any ideas how to get across this hurdle? TIA. - Raheem --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Observing few fields in a form - Best Practise?
:) thanks for that. Its working now.
On Oct 13, 2:45 pm, Frederick Cheung [EMAIL PROTECTED]
wrote:
On Oct 13, 10:36 am, Vinay [EMAIL PROTECTED] wrote: I vaguely remember
coming across a post which mentioned how to pass
multiple form element values through the :with option. Does anyone
know how to do that?
That may have been my blog post
here:http://www.spacevatican.org/2008/5/17/with-or-without-you-link_to_rem...
Fred
On Oct 13, 2:17 pm, Vinay [EMAIL PROTECTED] wrote:
I have this in place for now.
%= observe_field 'cart_record_attributes__qty',:frequency = 0.1,:url
={:action = 'calculate', :submit = 'cart_form'},:method
=:get,:with = 'qty='+ element.value %
i dont see the parameters being passed in the dvlpmnt log. Im
obviously not doing this right. Help?
The form is for an instance variable of cart.
% form_for @cart do |f| %
and Record is a child model (cart has_many records) and hence the long
name of the qty field(cart_record_attributes__qty).
On Oct 11, 9:57 pm, Xavier Noria [EMAIL PROTECTED] wrote:
On Sat, Oct 11, 2008 at 10:57 AM,Vinay[EMAIL PROTECTED] wrote:
thank you both for your replies!
So if we consider an invoicing application itself, what you say is
that i need to observe the fields rate, quantity, tax, etc (say)
independently, and then send in the whole form when even one field is
changed? If we take an invoice example, there are going to be fields
like invoice number, recipient, created on etc which are hardly
necessary for this calculation right?
A general rule of thumb of mine is: Consider as a first choice the
approach that is both easy and trivially robust.
In this case, submitting the form is just a matter of setting :submit
= 'invoice-form' in the observers.
One could select the strictly needed fields and avoid sending the
invoice number, customer ID, etc. to save a few bytes. But that
introduces more complexity and a coupling point between the form and
JavaScript.
So the question I ask myself is: is there some measure that justifies
that? Is the application having issues with the load or something due
to that? The answer so far is no, so I just :submit the form.
--~--~-~--~~~---~--~~
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To post to this group, send email to rubyonrails-talk@googlegroups.com
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[Rails] Re: I am C/C++ guy and a Ruby newbie I am looking for
Oh, its the Principle of Least Surprise!! On Oct 7, 8:33 pm, Phillip Koebbe [EMAIL PROTECTED] wrote: Pratik Naik wrote: What is PoLS anyways ? I'm guessing Principle of Least Surprise. Peace. -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: false is not true failure in unit test
As Fred mentioned earlier, you need to set family_rate to something valid, which accdg to your model validation should be a number greater than or equal to 0.01. Otherwise the last assert fee.valid? will return false. You may have set a valid per_person_rate, but since family_rate is nil, the object will not be valid. So looking at your test again, you can do this: def test_positive_perpersonrate fee=Fee.new(:family_rate = 1.0) #provide a valid value for family_rate fee.per_person_rate = -1.0 assert !fee.valid? assert_equal should be greater than 0, fee.errors.on(:per_person_rate) fee.per_person_rate = 0.0 assert !fee.valid? assert_equal should be greater than 0, fee.errors.on(:per_person_rate) fee.per_person_rate = 1.0 assert fee.valid? end Hope this helps. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: has_many / belongs_to associations
Nah, you can set a parent from a child. Dig it: hh = Album.new(:title = Houses of the Holy, :artist = Led Zepplin) = #Album id: nil, title: Houses of the Holy, artist: Led Zepplin, release_date: nil, created_at: nil, updated_at: nil hhr = Review.new(:title = Led Zep's new album rocks, :review_body = Best. Album. Ever.) = #Review id: nil, title: Led Zep's new album rocks, review_body: Best. Album. Ever., album_id: nil, created_at: nil, updated_at: nil hh.save = true hhr.save = true hhr.album = hh = #Album id: 1, title: Houses of the Holy, artist: Led Zepplin, release_date: nil, created_at: 2008-10-13 07:13:04, updated_at: 2008-10-13 07:13:04 hhr.save = true -Roy -Original Message- From: rubyonrails-talk@googlegroups.com [mailto:[EMAIL PROTECTED] On Behalf Of torm3nt Sent: Sunday, October 12, 2008 9:08 PM To: Ruby on Rails: Talk Subject: [Rails] Re: has_many / belongs_to associations I'm only guessing here, but I'm thinking maybe that your issue is centred around the way rails automagically creates the setter and getter methods for associations. From what I'm seeing, I'm guessing that has_many creates attr_writer methods whereas belongs_to only creates attr_reader methods. What this means is, album= will not be an accessible method, so trying to set the album within a child association isn't possible (nor should it be). What you need to do is simply set the album_id. I've never tried to create associative data the way you are, so I can't say for sure this is the issue, but I think it's possible. You generally don't create relationships via belongs_to. Going the other way, you shouldn't have any problems though. Ie. @album = Album.new( your params ) @album.reviews = [ Review.new( review1params ), Review.new( review2.params ) ] @album.save .etc.etc. Hope that helps. Kirk Torm3nt Bushell On Sep 27, 3:38 am, Jon Liu [EMAIL PROTECTED] wrote: how do you view the stacktrace? I thin this is the solution to my problem...only now migrations is acting funny with me... On Fri, Sep 26, 2008 at 7:27 AM, Frederick Cheung [EMAIL PROTECTED] wrote: On Sep 26, 3:18 pm, Jon Liu [EMAIL PROTECTED] wrote: I tried manually defining @album like so id=1 @review=Review.new(params[:review]) @review.album=Album.find(id) @review.save Because of this, I don't think it's that @album was not defined. Also as I brought up before, and I think this is key in showing their is something fundamentally wrong in my set up, the association doesn't even work at the command line. Ex: a=Album.find(1) r=Review.new r.album=a This yields an error that says NoMethodError: undefined method 'album=' for #Review:.. Any insight? Well the full stacktrace is sometimes helpful. Just to be sure, your reviews table does have an album_id column ? Fred --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: false is not true failure in unit test
On 13 Oct 2008, at 15:02, Jay Pangmi wrote: Frederick Cheung wrote: Look at foo.errors Something like puts foo.errors.inspect should do the trick. Or stick debugger In an appropriate part of your test. When you hit that line you'll drop into the debugger I put the fee.errors.detect at: def test_positive_perpersonrate fee=Fee.new .. .. puts fee.errors.detect end but it doesn't print anything except that already showing error message.. Why would it? I said inspect, not detect. Also you have to put it just before the failing assertion. Fred thanks -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Observing few fields in a form - Best Practise?
On Oct 13, 10:36 am, Vinay [EMAIL PROTECTED] wrote:
I vaguely remember coming across a post which mentioned how to pass
multiple form element values through the :with option. Does anyone
know how to do that?
That may have been my blog post here:
http://www.spacevatican.org/2008/5/17/with-or-without-you-link_to_remote-s-mysterious-parameter
Fred
On Oct 13, 2:17 pm, Vinay [EMAIL PROTECTED] wrote:
I have this in place for now.
%= observe_field 'cart_record_attributes__qty',:frequency = 0.1,:url
={:action = 'calculate', :submit = 'cart_form'},:method
=:get,:with = 'qty='+ element.value %
i dont see the parameters being passed in the dvlpmnt log. Im
obviously not doing this right. Help?
The form is for an instance variable of cart.
% form_for @cart do |f| %
and Record is a child model (cart has_many records) and hence the long
name of the qty field(cart_record_attributes__qty).
On Oct 11, 9:57 pm, Xavier Noria [EMAIL PROTECTED] wrote:
On Sat, Oct 11, 2008 at 10:57 AM,Vinay[EMAIL PROTECTED] wrote:
thank you both for your replies!
So if we consider an invoicing application itself, what you say is
that i need to observe the fields rate, quantity, tax, etc (say)
independently, and then send in the whole form when even one field is
changed? If we take an invoice example, there are going to be fields
like invoice number, recipient, created on etc which are hardly
necessary for this calculation right?
A general rule of thumb of mine is: Consider as a first choice the
approach that is both easy and trivially robust.
In this case, submitting the form is just a matter of setting :submit
= 'invoice-form' in the observers.
One could select the strictly needed fields and avoid sending the
invoice number, customer ID, etc. to save a few bytes. But that
introduces more complexity and a coupling point between the form and
JavaScript.
So the question I ask myself is: is there some measure that justifies
that? Is the application having issues with the load or something due
to that? The answer so far is no, so I just :submit the form.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups Ruby
on Rails: Talk group.
To post to this group, send email to rubyonrails-talk@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
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[Rails] Re: Observing few fields in a form - Best Practise?
I have this in place for now.
%= observe_field 'cart_record_attributes__qty',:frequency = 0.1,:url
={:action = 'calculate', :submit = 'cart_form'},:method
=:get,:with = 'qty='+ element.value %
i dont see the parameters being passed in the dvlpmnt log. Im
obviously not doing this right. Help?
The form is for an instance variable of cart.
% form_for @cart do |f| %
and Record is a child model (cart has_many records) and hence the long
name of the qty field(cart_record_attributes__qty).
On Oct 11, 9:57 pm, Xavier Noria [EMAIL PROTECTED] wrote:
On Sat, Oct 11, 2008 at 10:57 AM,Vinay[EMAIL PROTECTED] wrote:
thank you both for your replies!
So if we consider an invoicing application itself, what you say is
that i need to observe the fields rate, quantity, tax, etc (say)
independently, and then send in the whole form when even one field is
changed? If we take an invoice example, there are going to be fields
like invoice number, recipient, created on etc which are hardly
necessary for this calculation right?
A general rule of thumb of mine is: Consider as a first choice the
approach that is both easy and trivially robust.
In this case, submitting the form is just a matter of setting :submit
= 'invoice-form' in the observers.
One could select the strictly needed fields and avoid sending the
invoice number, customer ID, etc. to save a few bytes. But that
introduces more complexity and a coupling point between the form and
JavaScript.
So the question I ask myself is: is there some measure that justifies
that? Is the application having issues with the load or something due
to that? The answer so far is no, so I just :submit the form.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups Ruby
on Rails: Talk group.
To post to this group, send email to rubyonrails-talk@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en
-~--~~~~--~~--~--~---
[Rails] Re: Problem in Restful Routing
Thanks a lot. I will try this out now -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: false is not true failure in unit test
Frederick Cheung wrote: On 13 Oct 2008, at 15:02, Jay Pangmi wrote: Why would it? I said inspect, not detect. Also you have to put it just before the failing assertion. Fred Sorry, my bad, I wrote incorrectly, but I tried with puts fee.errors.inspect only. I will try with Franz way.. thanks -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Searching on two table fields
i have a recipe table id recipe_title diet_id meal_id I have set up the associations and can create, edit and delete recipes no problem. I have set up navigation with a list of diets for example low carb, high fibre which when clicked shows all the recipes with that type of diet. I then display a list of meals, breakast, lunch, dinner snack etc. I'm unsure how to do the select in the controller/model so that only breakfast for that diet are shown Can anyone give me some pointers as to how to proceed. regards Martin -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: how to create test data using migration for file_column
The easy way to display this is to just store the binary data of the file. So you'd have a blob column called image... Model.create( :name = 'john', :image = File.read(/Path/To/Image/File/john.jpg) ) Check out http://www.mattberther.com/2007/10/19/uploading-files-to-a-database-using-rails/ for some image handling tips. On Oct 12, 11:19 pm, Cedric Ced [EMAIL PROTECTED] wrote: Hi, i would like to create test data for my client using migration. for example: Model.create( :name = 'john', :age = '28' ) how would one do that for the file_column image field? i have tried to give the name of the file .jpg, but i get the following error message: Do not know how to handle a string with value 'X.jpg' that was passed to a file_column. Check if the form's encoding has been set to 'multipart/form-data'. thanks a lot -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: open a modal window for registration
On Oct 13, 8:31 pm, Medwedj Potapow [EMAIL PROTECTED] wrote: Hello, all! As first: am a newbie in RoR. The problem is: I need a modal widow to show some registration fields for my site. There is a main window with a button Register on it. After pressing the button the user should get a modal window with typical fields name, surname, username, password and so on AND two buttons OK and Cancel. After filling all the fields or pressing one of the buttons the controller should get the answer and all the data filled in. As an example I got a jquery script opening a modal window. But no matter what I try - I cannot get it working in Ruby!! :((( In the example it works fine! But not in Ruby! In attachment there is the working example. If anyone understands how it can be used in Ruby - please help me! Thanx a lot in advance! Attachments:http://www.ruby-forum.com/attachment/2807/working_example.zip -- Posted viahttp://www.ruby-forum.com/. Not the fault of Ruby. The example you gave was purely a client-side scenario, although my bet is that Prototype (which comes with RoR) is conflicting with jQuery. You have 3 options: 1. Ditch Prototype and use jQuery instead. http://erolfornoles.blogspot.com/2008/08/using-jquery-on-rails-in-3-easy-steps.html 2. Make Prototype and jQuery play nice with each other. http://b.lesseverything.com/2006/12/31/making-jquery-and-prototype-play-nice-in-rails 3. Port your jQuery code to Prototype. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Problem in Restful Routing
I would think that the find code in your PostsController is something like
@post = Post.find(params[:id])
This of course directly gets the Post with the id specified in the URL.
What you can do to get around it is to drilldown from the Forum, Topic
and then Post. Something like this:
@forum = Forum.find(params[:forum_id], :include = { :topics = :posts } )
@topic = @forum.topics.select { |topic| topic.id ==
params[:topic_id].to_i }.first
@post = @topic.posts.select { |post| post.id == params[:id].to_i }.first
Please note that the code above is not robust as it does not check for nils.
If @topic were nil for example, the last line to get the post will bomb out.
/franz
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[Rails] Re: Database connection switching at runtime
I assume that your initial case is working: New web session hits the web server, application sees new and uses master database. User logs in (verified against master) and is hooked up to the correct database. Not knowing any of the details of your login/logout or session management, it sounds like after logging out, you aren't clearing enough data out of the session so that the same browser session would be recognized as new (i.e., the same as a totally new browser session) when you try to log back in. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Problem with sessions and IE
Hi, I have also same problem of session in ie so can you say me how have you solved it? Thanks, On Sep 27, 4:32 pm, Marie Arago [EMAIL PROTECTED] wrote: Ok I found the problem! I fixed it! Thx! Marie Arago wrote: Thank you for all your answers and advices! I checked evrything and just added the performing cache :/ But as you can check with both URL. I still have the problem :/ Rails Terrorist wrote: And check your environment.rb Have you change it, 1.2.3, to be 2.1.1 ??? RAILS_GEM_VERSION = '1.2.3' unless defined? RAILS_GEM_VERSION and open your Application.rb, make sure it is correct : class ApplicationController ActionController::Base # Pick a unique cookie name to distinguish our session data from others' session :session_key = '_ProjectName_session_id' Y Reinhart A P Blog : Teapoci.BlogSpot.Com -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Virtual attribute setter method in model, how to write a scoped query?
anyone got any ideas? i really need a solution for this to get a feature working. On Oct 11, 2:15 pm, Vinay [EMAIL PROTECTED] wrote: I have a form that has a virtual attribute 'contact_name'. In the setter method for this, I need to scope the query through current_user.contacts.find (etc). But current_user is a helper method (RESTful authentication) and it is apparently not available in the model (where the setter method is located). I tried.. [EMAIL PROTECTED] = User.find(params[:user_id]) @contact = @current_user.contacts.find (etc)[/code] .. but the params hash too is not available. How can I scope the query through the current_user in the model file? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Routes problem.
On Oct 13, 10:30 am, gdiazl [EMAIL PROTECTED] wrote: Hello, Just a single problem i can't solve. The scenario... I have a controller called places but i don't want to link the users to /places/whatever, i want something like /no/whatever. How to achieve this? I have in my routes.rb: map.resources :no, :controller = places, map.connect ':controller/:action/:id' map.connect ':controller/:action/:id.:format' My problem is that i don't want to have 2 urls pointing to the same page. If I type /places/whatever i got the same as if i type /no/ whatever /places/whatever is going to be there because of the default routes above: ie map.connect ':controller/:action/:id You probably don't want to mess with that setting either. If you really want to use /places/action for something else, then you'd need to put a new rule in above the default rules to override them; something like: map.connect 'places/:action/:id' , :controller = 'some_other_controller' Seems unlikely you'd want to do that. So, I think living with the two routes isn't a problem. If you really wanted to shut it off, I guess you could have 'some_other_controller' send back an http status of 500 or something. map.connect 'places' , :controller = 'some_other_controller' , :action = 'warn' I defer to a routing expert though. Daniel --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Observing few fields in a form - Best Practise?
I vaguely remember coming across a post which mentioned how to pass
multiple form element values through the :with option. Does anyone
know how to do that?
On Oct 13, 2:17 pm, Vinay [EMAIL PROTECTED] wrote:
I have this in place for now.
%= observe_field 'cart_record_attributes__qty',:frequency = 0.1,:url
={:action = 'calculate', :submit = 'cart_form'},:method
=:get,:with = 'qty='+ element.value %
i dont see the parameters being passed in the dvlpmnt log. Im
obviously not doing this right. Help?
The form is for an instance variable of cart.
% form_for @cart do |f| %
and Record is a child model (cart has_many records) and hence the long
name of the qty field(cart_record_attributes__qty).
On Oct 11, 9:57 pm, Xavier Noria [EMAIL PROTECTED] wrote:
On Sat, Oct 11, 2008 at 10:57 AM,Vinay[EMAIL PROTECTED] wrote:
thank you both for your replies!
So if we consider an invoicing application itself, what you say is
that i need to observe the fields rate, quantity, tax, etc (say)
independently, and then send in the whole form when even one field is
changed? If we take an invoice example, there are going to be fields
like invoice number, recipient, created on etc which are hardly
necessary for this calculation right?
A general rule of thumb of mine is: Consider as a first choice the
approach that is both easy and trivially robust.
In this case, submitting the form is just a matter of setting :submit
= 'invoice-form' in the observers.
One could select the strictly needed fields and avoid sending the
invoice number, customer ID, etc. to save a few bytes. But that
introduces more complexity and a coupling point between the form and
JavaScript.
So the question I ask myself is: is there some measure that justifies
that? Is the application having issues with the load or something due
to that? The answer so far is no, so I just :submit the form.
--~--~-~--~~~---~--~~
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[Rails] Re: Searching on two table fields
Roy Pardee wrote: I believe e.g., Recipe.find_by_diet_id_and_meal_id(12, 34) should work. Thanks but how do I pass the parameters in link_to regards Martin -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Searching on two table fields
I believe e.g., Recipe.find_by_diet_id_and_meal_id(12, 34) should work. -Original Message- From: rubyonrails-talk@googlegroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Martin Evans Sent: Monday, October 13, 2008 8:01 AM To: rubyonrails-talk@googlegroups.com Subject: [Rails] Searching on two table fields i have a recipe table id recipe_title diet_id meal_id I have set up the associations and can create, edit and delete recipes no problem. I have set up navigation with a list of diets for example low carb, high fibre which when clicked shows all the recipes with that type of diet. I then display a list of meals, breakast, lunch, dinner snack etc. I'm unsure how to do the select in the controller/model so that only breakfast for that diet are shown Can anyone give me some pointers as to how to proceed. regards Martin -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Searching on two table fields
link_to click me :controller = 'some_controller', :action = 'my_action', :this_recipe_id = @recipe, :this_meal_id = @meal But depending on where you put that link there are probably shorthands you can use. HTH, -Roy -Original Message- From: rubyonrails-talk@googlegroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Martin Evans Sent: Monday, October 13, 2008 9:10 AM To: rubyonrails-talk@googlegroups.com Subject: [Rails] Re: Searching on two table fields Roy Pardee wrote: I believe e.g., Recipe.find_by_diet_id_and_meal_id(12, 34) should work. Thanks but how do I pass the parameters in link_to regards Martin -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Simple app - problems w/ routes
Freddy Andersen wrote: Wow there are just so many issues... First I would highly recommend that you have the same rails version in both environments... Is there a reason why you want 1.2.6 on one machine and 2.1 on a different machine? These versions are very different and I'm sure you will find numerous of issues using the same app on 1.2 and 2.1... Next the routing: In your routes you have :controller/:action/:id Which should be localhost/say/hello (the localhost/controller/say/hello Not sure how that works in your local environment) Did you change the rails version in your environment.rb file when you tested the code on the other env.? Could you show your app/controllers/say_controller.rb here? Thanks for getting back to me on this. In both my local and remote environment.rb file I have the rails version set ast this: RAILS_GEM_VERSION = '1.2.6' Unfortunately, for our main work project, we are running our app on a 1.2.6 rails version so it's safer to run all other apps on this version as well on localhost. Here's my SayController code: class SayController ApplicationController def hello end end -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Time Zone
Hello friends, My question is like if the user select the time zone for his country the application timezone should display the selected time zone. so for implement this what i should do? regards abhi --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Ditto! Any solutions?
Hi, I'm facing the same problem. I remember using google apps properly on windows but its giving this error on Ubuntu Hardy Any suggestions? Thanks, --Vaibhav --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Any status of the book Agile Testing With Ruby and Rails?
Just to follow up. I contacted Apress, and they told me that the book was cancelled. -J --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Association Methods
Hi I have been following this discussion and I have added a
brand_id:integer field to my items table. The create button now works
and populates the brand column with a number.
I've added this to the item show view:
% for brand in Brand.find(:all, :conditions = {:id = @item.id}) %
div
%= brand.name %
/div
% end %
However some of the brand names are not the name I selected when I
created the entry.
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[Rails] Re: Association Methods
On Oct 13, 6:54 pm, Paul Young [EMAIL PROTECTED]
wrote:
Hi I have been following this discussion and I have added a
brand_id:integer field to my items table. The create button now works
and populates the brand column with a number.
I've added this to the item show view:
% for brand in Brand.find(:all, :conditions = {:id = @item.id}) %
div
%= brand.name %
/div
% end %
However some of the brand names are not the name I selected when I
created the entry.
is this suppose to show the brands for a particular item? The above
can't do that - you're selecting brands whose id matches the items id,
the results will be unpredictable at best. @item.brand contains the
brand you selected for the item.
Fred
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[Rails] Re: Association Methods
I changed it to this, which appears to work correctly:
% for brand in Brand.find(:all, :conditions = {:id = @item.brand_id})
%
div
%= brand.name %
/div
% end %
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[Rails] Re: Association Methods
So now in my brands view I'm trying to show all of the items associated
with that brand.
The following returns all items:
% for item in Item.find(:all) %
%= item.name %
% end %
But obviously I only want the items for a particular brand, so I tried:
% for item in Item.find(:all, :conditions = {:brand_id = @brand.id})
%
%= item.name %
% end %
But I get an error
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[Rails] Re: Association Methods
Removed the @ sign from :brand_id = @brand.id:
% for item in Item.find(:all, :conditions = {:brand_id = brand.id})
%
%= item.name %
% end %
Which appears to have fixed things
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[Rails] Re: file missing
On 13 out, 15:36, Raistlin Majere [EMAIL PROTECTED] wrote: Do you have a rails.cmd or a rails.bat at C:\ruby\bin? I have a rails.bat, but not a rails.cmd! I am wondering if I accidentally deleted rails.cmd! What do you say? I changed my nick name from Raistlin Majere to Delirium tremens. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Association Methods
What if I only wanted to show the latest item added? -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Association Methods
I've tried: % for item in brand.items.find(:last) % %= item.name % % end % -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: file missing
On 13 out, 15:40, Delirium tremens [EMAIL PROTECTED] wrote: On 13 out, 15:36, Raistlin Majere [EMAIL PROTECTED] wrote: Do you have a rails.cmd or a rails.bat at C:\ruby\bin? I have a rails.bat, but not a rails.cmd! I am wondering if I accidentally deleted rails.cmd! What do you say? I changed my nick name from Raistlin Majere to Delirium tremens. Tutorials about configuring Eclipse to create rails projects keep mentioning rails.cmd... --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Association Methods
So I'm using:
% for item in Item.find(:all, :conditions = {:brand_id = brand.id},
:limit = 1) %
%= item.name %
% end %
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[Rails] Re: file missing
On Oct 13, 8:01 pm, Delirium tremens [EMAIL PROTECTED] wrote: On 13 out, 15:40, Delirium tremens [EMAIL PROTECTED] wrote: On 13 out, 15:36, Raistlin Majere [EMAIL PROTECTED] wrote: Do you have a rails.cmd or a rails.bat at C:\ruby\bin? I have a rails.bat, but not a rails.cmd! I am wondering if I accidentally deleted rails.cmd! What do you say? I changed my nick name from Raistlin Majere to Delirium tremens. Tutorials about configuring Eclipse to create rails projects keep mentioning rails.cmd... IIRC older versions of rubygems used .cmd, newer ones use .bat (http:// osdir.com/ml/lang.ruby.gems.devel/2007-10/msg00071.html) Fred --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Association Methods
On Oct 13, 8:15 pm, Paul Young [EMAIL PROTECTED]
wrote:
So I'm using:
find :last only exist in rails 2.1
% for item in Item.find(:all, :conditions = {:brand_id = brand.id},
:limit = 1) %
that doesn't return the last item, it shows the first one (however
without an order specified that is not always well defined).
brand.items.find :first is the same as the above, you can add an order
clause to get the last item.
Fred
%= item.name %
% end %
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[Rails] ruby on rails newbie please help cgi problem
Hi Just wondering I installed rails but cant seem to get any CGI scripts running i created a directory in the railsproject/public directory called cgi-bin which I gave Options +ExecCGI. Furthermore, I cant get any .rhtml files to parse embedded ruby. I find ruby on rails extremely complicated, this is my first experience with configuring apache and ruby on rails and I am getting very frustrated. I am running apache2 on ubuntu 7.10 I set up the virtual directory and am greeted with the riding on rails screen (however if i click about your applications environment i get an error). I am wondering if I should even be using rails as i programmed with ruby before using DBI modules for database connectivity and never had any problems. Mainly what I want to do is get embedded ruby working. I had this working before with eruby and the mod_ruby module but i switched to mod_rails and now everything has gone to crap. Any help is GREATLY appreciated, please bear in mind I am primarily a windows software programmer and am very new to ubuntu, apache and rails. I placed this file in the available-sites directory called gridtest code VirtualHost 127.0.1.1:4268 ServerName gridtest.com ServerAlias www.gridtest.com DocumentRoot /var/www/htdocs/railstest/public Directory /var/www/htdocs/railstest/public/cgi-bin/ AllowOverride None Options +ExecCGI Order allow,deny Allow from all /Directory /VirtualHost /code Thanks, Adam -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: file missing
On 13 out, 16:21, Frederick Cheung [EMAIL PROTECTED] wrote: On Oct 13, 8:01 pm, Delirium tremens [EMAIL PROTECTED] wrote: On 13 out, 15:40, Delirium tremens [EMAIL PROTECTED] wrote: On 13 out, 15:36, Raistlin Majere [EMAIL PROTECTED] wrote: Do you have a rails.cmd or a rails.bat at C:\ruby\bin? I have a rails.bat, but not a rails.cmd! I am wondering if I accidentally deleted rails.cmd! What do you say? I changed my nick name from Raistlin Majere to Delirium tremens. Tutorials about configuring Eclipse to create rails projects keep mentioning rails.cmd... IIRC older versions of rubygems used .cmd, newer ones use .bat (http:// osdir.com/ml/lang.ruby.gems.devel/2007-10/msg00071.html) Fred Thanks, Fred!!! That solves the problem! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Shibboleth
Can anyone direct me to a really good tutorial on Shibboleth integration with Rails, or indeed some sample code? I've been tearing my hair out all day on this one. Thanks RobL --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: ruby on rails newbie please help cgi problem
On Oct 13, 8:35 pm, Adam Hurlburt [EMAIL PROTECTED] wrote: Hi Just wondering I installed rails but cant seem to get any CGI scripts running i created a directory in the railsproject/public directory called cgi-bin which I gave Options +ExecCGI. Furthermore, I cant get any .rhtml files to parse embedded ruby. I find ruby on rails extremely complicated, this is my first experience with configuring apache and ruby on rails and I am getting very frustrated. I am running apache2 on ubuntu 7.10 I set up the virtual directory and am greeted with the riding on rails screen (however if i click about your applications environment i get an error) That may be a partial red herring - the stuff to display the application environment is not loading in production mode (which is what mod_rails defaults to I believe. Dunno about the rest - I doubt many people writing rails apps use cgi scripts like that. Fred . I am wondering if I should even be using rails as i programmed with ruby before using DBI modules for database connectivity and never had any problems. Mainly what I want to do is get embedded ruby working. I had this working before with eruby and the mod_ruby module but i switched to mod_rails and now everything has gone to crap. Any help is GREATLY appreciated, please bear in mind I am primarily a windows software programmer and am very new to ubuntu, apache and rails. I placed this file in the available-sites directory called gridtest code VirtualHost 127.0.1.1:4268 ServerName gridtest.com ServerAliaswww.gridtest.com DocumentRoot /var/www/htdocs/railstest/public Directory /var/www/htdocs/railstest/public/cgi-bin/ AllowOverride None Options +ExecCGI Order allow,deny Allow from all /Directory /VirtualHost /code Thanks, Adam -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Problem in Restful Routing
I am not sure if this is correct approach but you could apply the before filter that could check if given post belongs to given topic (and the topic belongs to given forum :) ) On Oct 13, 11:32 am, Rock Roll [EMAIL PROTECTED] wrote: Hi. I have a problem in restful routing. My project is a discussion forum. The route is map.resources :forums do |forum| forum.resources :topics do |topic| topic.resources :posts end end Everything in the code I wrote are working good. An example url for a show action of a forum post would be http://localhost:3000/forums/3/topics/4/posts/90 Now if i replace 90 by 200, I get the post with id 200 which doesn't belong to topic id 4. How can i prevent this? Thank you -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Qustion on rails new threading feature
I am writing a library that deals with class variables. But until recently all rails requests were in their own process. Now that threading has been introduced I'm not sure how this effect class variables, so I was hoping someone can shed some light on this. If I am threading rails and do something like: class ApplicationController ActionController::Base around_filter :setting_class_var private def setting_class_var User.some_class_var = self yield User.some_class_var = nil end end My question is will this work properly while threading? I am unsure if rails does any kind of mutual exclusion. Thanks! -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] ActiveRecord and null string in Oracle
When an empty string is stored in Oracle, it is converted to a null. When I retrieve it with rails, I get a nil object. I would like to modify my Rails model to return an empty string instead of null for that attribute, instead of modifying code in multiple places. Is that easily doable? I tried an alias, but that did not work. Thanks in Advance, Don Mc --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Memory Leak
Does patchlevel 111 have the same problem as well? I've been running ruby 1.8.6 patchlevel 111 on mac,but the processes grow slightly every request.On my production server running debian,I've got ruby 1.8.5 from 2006-08-25,and because I've got a lot of traffic on my production server,memory goes away really fast!I'll update to ruby 1.8.6 latest release and post the results here. Thankz! On Oct 12, 9:50 am, tonypm [EMAIL PROTECTED] wrote: Thanks Fred, Fedora updated Ruby to: ruby 1.8.6 (2008-08-11 patchlevel 287) [i386-linux] problems now all gone away - much relieved!! Tonypm --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Does not validate presence of entry fields
Hi all
I wrote a small form and I am trying to check if the fields are
populated.
My Model is:
class Contact ActiveRecord::Base
validates_presence_of :name, :email, :body
validates_length_of :body, :maximum =2000
end
-Controller
class ContactController ApplicationController
def new
@contact = Contact.new
end
def create
@contact = Contact.new(params[:contact])
@contact.save
end
end
--Viewers
New view
%= error_messages_for :contact %
% form_for @contact, :url = { :action = 'create' }, :html = {
:method = :post } do |f| %
fieldset
legendPlease send your message: /legend
plabelYour Name:br /%= f.text_field :name, :size = 25
%/label/p
plabelYour email:br / %= f.text_field :email, :size = 25
%/label/p
plabelMessage:br /%= f.text_area :body, :rows = 10, :cols =
30
%/label/p
plabel%= submit_tag 'Submit' % /label/p
/fieldset
% end %
Create view
h2Thank you for your interest in my site/h2
When the entry fields are not populated the forms shows the create
view
and does not show any error message. why?
Because you aren't doing anything in the create action to adjust the
result if there is a failure. You want something more like this:
def create
@contact = Contact.new(params[:contact])
unless @contact.save
render :action = 'new'
return
end
end
Or this which is pretty close to the default generated by Rails
scaffolding.
def create
@contact = Contact.new(params[:contact])
if @contact.save
flash[:notice] = 'Contact was successfully created.'
redirect_to(contact_path(@contact))
else
render :action = new
end
end
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[Rails] Re: Time Zone
Follow this tutorial: http://mad.ly/2008/04/09/rails-21-time-zone-support-an-overview/ Abhishek shukla wrote: Hello friends, My question is like if the user select the time zone for his country the application timezone should display the selected time zone. so for implement this what i should do? regards abhi -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Database connection switching at runtime
Hi Chron: Thanks for the reply. Yes the initial case is working but there is something to be decided there as well. In application.rb i use before_filter :switch_db def switch_db @db = Client.find_by_domain_name(request.env['HTTP_HOST']) db_name = @db.database_name ActiveRecord::Base.establish_connection( :adapter = mysql, :host = , :username = , :password = , :database = db_name, :port = ) end Initially it selects the db well but since application.rb is called always the function gets executed each time and tries to find client in the current db. What condition shall be placed to by pass this function if there already exists a database connection [other than with master]. Regards, Priya Saini -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Plugin Installation Help
Alright, I installed an older version of Rails and copied pagination.rb from C:\ruby\lib\ruby\gems\1.8\gems\actionpack-1.13.3\lib\action_controller and pasted it in C:\ruby\lib\ruby\gems\1.8\gems\actionpack-2.0.1\lib\action_controller but I still get undefined method paginate when I try to display the page. Are there some other files I need to copy/settings I need to change? The app is running Rails 2.0.1, by the way. Again, thanks for all your help on this. James On Oct 12, 4:44 pm, Frederick Cheung [EMAIL PROTECTED] wrote: On Oct 12, 8:30 pm, Jaus LXXIV [EMAIL PROTECTED] wrote: So I downloaded two different versions of the svn client and I still can't install the plugin. This is getting kind of annoying because I was able to install auto_complete with no problem. Also, I'm going to have to get this rails code running on my employer's computer and I don't really want to make him install a program he's only going to use to install a single plugin. Is there an easier way to have classic pagination (as in without installing svn), or is there something really obvious that I'm missing? script/plugin just copies the plugin from wherever it is to vendor/ plugins (and runs install.rb if it's there, this is not very common). If you can grab the files from somewhere else you can just copy them in. I can't check out code from that url either (svn: Can't connect to host 'errtheblog.com': Connection refused) so it may just be unavailable right now. Once you've got the plugin in your app you don't need svn Fred Thanks. On Oct 11, 8:41 pm, Frederick Cheung [EMAIL PROTECTED] wrote: On Oct 12, 1:09 am, Jaus LXXIV [EMAIL PROTECTED] wrote: Do you have the svn command line client installed (ie if you just type svn at a command line prompt does it run?) Fred No, I don't. Can you give me a link where I can download it? Thanks again. it's the first hit if you google for svn. Fred- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Google Maps Plugin
Hi I am looking for some input on the google map plugins that are out there. I want to be able to use a google map within my site where two addresses can be entered and the directions along with the path are shown. Is this possible with the Google Maps API in general? And if so, does anyone have any implementation experience with any of the rails plugins out there to give advice on the best one? Is there one that will be easier to add directions capability to? Thanks, Dave --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Rmagick
Hi, I am using imagemagick and rmagick for image manipulation imagemagick version-6.4.4 rmagick 2.7 I need to create a thumbnail. img = Magick::Image.read(org_img_path)[0] img.crop_resized(width,height) img.write(new_image_path) when i used this piece of code in console its cropping correctly...when i used inside model or lib or controller its not working. but if i use crop_resized! it is working but i need to maintain aspect ratio for that image. If someone knows solutin for this problem kindly help me with regards shiva -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
