[Rails] Re: error in uploading file(help me urgnt)
hi yong
i got the same proble and solved it ,
you can use in form tag uploadfile instead of uploadFile
and in render file : use #"{root_url}/app/view/--path"
hope you will solve it ..
thanks
rahul
On Mar 28, 10:32 pm, Yong Gu wrote:
> Did you add uploadFile to route.rb?
>
> And i think you'd better follow rails' convention, instead of writing code
> as like using some other frameworks
>
> On Mon, Mar 29, 2010 at 2:26 PM, Tony Augustine wrote:
>
>
>
> > Yong Gu wrote:
> > > I think use *render :file => 'uploadfile.html.erb'*, as rails would look
> > > for
> > > the template in your view directory, which is "app/views",
>
> > > and if you use render :file => 'controller/uploadfile.html.erb', it will
> > > look for the template in "app/views/controller/uploadfile.html.erb", or
> > > rails always
>
> > > assume you have already put your template in the controller's according
> > > view
> > > folder
>
> > wheen i did that i am getting the error like this
>
> > hiii3
> > SQL (0.5ms) SET client_min_messages TO 'panic'
> > SQL (0.5ms) SET client_min_messages TO 'notice'
> > SQL (0.6ms) SET client_encoding TO 'unicode'
>
> > Processing UploadController#uploadFile (for 127.0.0.1 at 2010-03-29
> > 11:47:28) [POST]
> > Parameters: {"commit"=>"Upload",
> > "authenticity_token"=>"g1vUQZ7QAh7FjfusjbJuh7EBO4UVVFInaYsxzCMK91I=",
> > "date_file"=>{"upload"=>#}}
>
> > NoMethodError (You have a nil object when you didn't expect it!
> > You might have expected an instance of ActiveRecord::Base.
> > The error occurred while evaluating nil.[]):
> > --
> > Posted viahttp://www.ruby-forum.com/.
>
> > --
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> >http://groups.google.com/group/rubyonrails-talk?hl=en.- Hide quoted text -
>
> - Show quoted text -
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Re: [Rails] Re: toggle appear starts hidden ?
yes, of course
try <%= button_to_remote "Test", :complete => "toggle_all();" %>
which toggle_all is your own defined javascript funciton or use
$('.clazz').each(function(e) { e.toggle()} ) directly instead of
toggle_all()
in fact, the value of parameter :complete is a javascript function , and
visual_effect generate a function by using prototype.js. So you could
use any javascript function as you wish.
On Mon, Mar 29, 2010 at 2:40 PM, Dudebot wrote:
> On Mar 28, 11:24 pm, Yong Gu wrote:
> > i never tried that, but i think you could iterate the elements with the
> > class name like:
> ...
>
> Thanks--I was hoping that I could chain the events within/around the
> visual_effect method--any idea if that's possible in this framework?
>
> Many TIA again,
> Craig
>
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[Rails] Re: toggle appear starts hidden ?
On Mar 28, 11:24 pm, Yong Gu wrote: > i never tried that, but i think you could iterate the elements with the > class name like: ... Thanks--I was hoping that I could chain the events within/around the visual_effect method--any idea if that's possible in this framework? Many TIA again, Craig -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Re: error in uploading file(help me urgnt)
Did you add uploadFile to route.rb?
And i think you'd better follow rails' convention, instead of writing code
as like using some other frameworks
On Mon, Mar 29, 2010 at 2:26 PM, Tony Augustine wrote:
> Yong Gu wrote:
> > I think use *render :file => 'uploadfile.html.erb'*, as rails would look
> > for
> > the template in your view directory, which is "app/views",
> >
> > and if you use render :file => 'controller/uploadfile.html.erb', it will
> > look for the template in "app/views/controller/uploadfile.html.erb", or
> > rails always
> >
> > assume you have already put your template in the controller's according
> > view
> > folder
>
> wheen i did that i am getting the error like this
>
> hiii3
> SQL (0.5ms) SET client_min_messages TO 'panic'
> SQL (0.5ms) SET client_min_messages TO 'notice'
> SQL (0.6ms) SET client_encoding TO 'unicode'
>
>
> Processing UploadController#uploadFile (for 127.0.0.1 at 2010-03-29
> 11:47:28) [POST]
> Parameters: {"commit"=>"Upload",
> "authenticity_token"=>"g1vUQZ7QAh7FjfusjbJuh7EBO4UVVFInaYsxzCMK91I=",
> "date_file"=>{"upload"=>#}}
>
> NoMethodError (You have a nil object when you didn't expect it!
> You might have expected an instance of ActiveRecord::Base.
> The error occurred while evaluating nil.[]):
> --
> Posted via http://www.ruby-forum.com/.
>
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[Rails] Re: error in uploading file(help me urgnt)
Yong Gu wrote:
> I think use *render :file => 'uploadfile.html.erb'*, as rails would look
> for
> the template in your view directory, which is "app/views",
>
> and if you use render :file => 'controller/uploadfile.html.erb', it will
> look for the template in "app/views/controller/uploadfile.html.erb", or
> rails always
>
> assume you have already put your template in the controller's according
> view
> folder
wheen i did that i am getting the error like this
hiii3
SQL (0.5ms) SET client_min_messages TO 'panic'
SQL (0.5ms) SET client_min_messages TO 'notice'
SQL (0.6ms) SET client_encoding TO 'unicode'
Processing UploadController#uploadFile (for 127.0.0.1 at 2010-03-29
11:47:28) [POST]
Parameters: {"commit"=>"Upload",
"authenticity_token"=>"g1vUQZ7QAh7FjfusjbJuh7EBO4UVVFInaYsxzCMK91I=",
"date_file"=>{"upload"=>#}}
NoMethodError (You have a nil object when you didn't expect it!
You might have expected an instance of ActiveRecord::Base.
The error occurred while evaluating nil.[]):
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Re: [Rails] Re: toggle appear starts hidden ?
i never tried that, but i think you could iterate the elements with the
class name like:
$$('.clazz').each(function(e) {
e.toggle();
})
or else, you could write your own function, for example:
function toggle_all() {
toggle1();
toggle2();
..
}
function toggle1() {
...
}
function toggle2() {
...
}
On Mon, Mar 29, 2010 at 2:15 PM, Dudebot wrote:
> On Mar 28, 11:10 pm, Yong Gu wrote:
> > try yada yada yada
>
> Thanks, Yong!
>
> One other question: is it possible to have multiple divs toggling on/
> off at the same time? I tried changing "id" to "class", and then it
> simply wouldn't toggle.
>
> Many TIA again,
> Craig
>
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Re: [Rails] error in uploading file(help me urgnt)
I think use *render :file => 'uploadfile.html.erb'*, as rails would look for
the template in your view directory, which is "app/views",
and if you use render :file => 'controller/uploadfile.html.erb', it will
look for the template in "app/views/controller/uploadfile.html.erb", or
rails always
assume you have already put your template in the controller's according view
folder
On Mon, Mar 29, 2010 at 12:41 PM, Tony Augustine wrote:
> when i tried to crate an upload file application in rails i am getting
> error like this
>
>
> Template is missing
>
> Missing template app\views\upload\uploadfile.html.erb in view path
> app/views
>
> this is ma model
>
>
> class DataFile < ActiveRecord::Base
> def self.save(upload)
>name = upload['datafile'].original_filename
>directory = "public/data"
># create the file path
>path = File.join(directory, name)
># write the file
>File.open(path, "wb") { |f| f.write(upload['datafile'].read) }
> end
> end
>
>
>
>
> this is ma view file
>
>
> File Upload
> <%= start_form_tag ({:action => 'uploadFile'},
>:multipart => true) %>
> Select File :
> <%= file_field 'upload', 'datafile' %>
> <%= submit_tag "Upload" %>
> <%= end_form_tag %>
>
>
>
>
> This is ma controller
>
> class UploadController < ApplicationController
> def index
> puts 'hiii'
> render :file => 'app\views\upload\uploadfile.html.erb'
> puts 'hiii2'
> end
> def uploadFile
> puts 'hiii3'
>post = DataFile.save(params[:upload])
>render :text => "File has been uploaded successfully"
> end
> end
> --
> Posted via http://www.ruby-forum.com/.
>
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[Rails] Re: toggle appear starts hidden ?
On Mar 28, 11:10 pm, Yong Gu wrote: > try yada yada yada Thanks, Yong! One other question: is it possible to have multiple divs toggling on/ off at the same time? I tried changing "id" to "class", and then it simply wouldn't toggle. Many TIA again, Craig -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] toggle appear starts hidden ?
This definitely works: <%= button_to_remote "Test", :complete => visual_effect( :toggle_appear, "toggle_appear" ) %> yada yada yada To toggle content off -> content on, etc. But is there any way to have the initial content hidden? Many TIA, Craig -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] toggle appear starts hidden ?
try yada yada yada On Mon, Mar 29, 2010 at 2:05 PM, Dudebot wrote: > This definitely works: > > <%= button_to_remote "Test", :complete => > visual_effect( :toggle_appear, "toggle_appear" ) %> > yada yada yada > > To toggle content off -> content on, etc. > > But is there any way to have the initial content hidden? > > Many TIA, > Craig > > -- > 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-t...@googlegroups.com. > To unsubscribe from this group, send email to > rubyonrails-talk+unsubscr...@googlegroups.com > . > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > > -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] seed data
On Fri, Mar 26, 2010 at 3:19 AM, Tom Mac wrote:
> Hi
> I am using seed_fu to seed initial data to tables
> (http://github.com/mbleigh/seed-fu) . And in db/fixtures/state.rb
>
> I have values like (I am filling only two data for simplicity)
>
> State.seed_many(:name, :abbr,:fips,:country_id, [
> { :name => "Alberta", :abbr => 'AB',:fips => '01', :country_id =>
> 2 },
> { :name => "Alaska", :abbr => 'AK',:fips => '02', :country_id => 1
> }
> ])
>
> It works and when I do select * from states; I get result as
>
> +-+--+---+--++
> | id | abbr | name | fips | country_id |
> +-+--+---+--++
> | 1 | AB | Alberta | 01 | 2 |
> | 2 | AK | Alaska| 02 | 1 |
>
>But now I modified state.rb as
>
> State.seed_many(:name, :abbr,:fips,:country_id, [
> { :name => "Alberta", :abbr => 'AB',:fips => '01', :country_id =>
> 2 },
> { :name => "Alaska", :abbr => 'AK',:fips => '02', :country_id => 1
> }
> ])
> State.destroy_all
> State.create(:id => 1,:name => "Alabama", :abbr => 'AL',:fips => '01',
> :country_id => 1)
>
>
Tom, you shouldn't be setting the value of the :id field because the
database
will ignore your setting and assign the next unique identifier
automatically.
Could you explain what you're trying to do in a step by step scenario? This
may helper others on the mailing list to better assist you.
-Conrad
>
> And now when I do select * from states; I get unexpected result as
>
> +-+--+---+--++
> | id | abbr | name | fips | country_id |
> +-+--+---+--++
> | 5 | AL | Alabama | 01 | 1 |
>
>
> What I expect was id=1 But I got id as 5 . Why this ?
>
>
> Thanks in advance
> Tom
> --
> Posted via http://www.ruby-forum.com/.
>
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[Rails] Act_as_Solr Query time
Hi friends Im using act as solr for my project i would like to display query time for my results, im getting the query time from solr whether the Qtime is microsecond or millisecond can any one help me for this -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: executing jar files from within rails app
You can use system call to execute jar file.
# Change to the directory where jar resides
Dir.chdir("#{RAILS_ROOT}/public//") do
# Execute jar
retResult = system(" -jar .. ")
if retResult
Jar executes succesfully
else
error in executing jar file.
end #chdir
Thanks
Senling
On Mar 29, 12:10 am, Gautam wrote:
> I have a rails app and a jar file.
> I want my jar file to execute when the user presses a button on the
> webpage.
> Please tell me how to do that.
>
> Any help will be highly appreciated.
> Thanks in anticipation. :)
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[Rails] Re: seed data
Hi So my question is how can I ensure that even after running rake db:seed (rake db:seed_fu) a number of times my primary key ie, id here, does not get modified? Should I need to write an update_id function again? Thanks Tom -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] error in uploading file(help me urgnt)
when i tried to crate an upload file application in rails i am getting
error like this
Template is missing
Missing template app\views\upload\uploadfile.html.erb in view path
app/views
this is ma model
class DataFile < ActiveRecord::Base
def self.save(upload)
name = upload['datafile'].original_filename
directory = "public/data"
# create the file path
path = File.join(directory, name)
# write the file
File.open(path, "wb") { |f| f.write(upload['datafile'].read) }
end
end
this is ma view file
File Upload
<%= start_form_tag ({:action => 'uploadFile'},
:multipart => true) %>
Select File :
<%= file_field 'upload', 'datafile' %>
<%= submit_tag "Upload" %>
<%= end_form_tag %>
This is ma controller
class UploadController < ApplicationController
def index
puts 'hiii'
render :file => 'app\views\upload\uploadfile.html.erb'
puts 'hiii2'
end
def uploadFile
puts 'hiii3'
post = DataFile.save(params[:upload])
render :text => "File has been uploaded successfully"
end
end
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[Rails] Error with Textmate Cucumber Bundle Run Command
I'm encountering an error within Textmate when executing the Run command, Command-R, from within a .feature file. The error message is "env: sh: No such file or directory". I've installed the Cucumber bundle from github and updated all gems. My path correctly points to ruby interpreter location. Any ideas? Thank you 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Re: Re: Re: Re: Prototype Helpers & jQuery
> ah ha...I'm getting this error:
>
> jQuery is not defined
> [Break on this error] jQuery.extend(String.prototype, {
>
> in application.js line 29
>
> jQuery.extend(String.prototype, {
> 30 databaseId: function() { return $.trim(this.split('_').last()); }
> 31});
Any ideas?
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[Rails] Re: Adding data to database directly through Ruby code
On Mar 28, 7:23 pm, Derek Cannon wrote: > > But now that I'm getting started with Rails, I'd like to create a > controller that -- instead of displaying the movie information to the > console -- would write these variables into a SQLite3 database. I've > looked around, and I've already got the database set up, and with > Scaffolding, I can add/edit/remove entries manually, but I'm still > unsure of how to: > > 1. Copy/paste my Ruby code into my Rails project. (Does the class I've > created simply go into a new controller, or is there some other > convention for where to put complete Ruby classes?) > 2. How to add the variables directly to the database, so I don't have to > manually enter the data. What you would typically do is create a subclass of ActiveRecord::Base called Movie. Whenever you create and save and object of that class a row appears in the movies table. Instead of creating instances of your current Movie class, create instances of your new ActiveRecord derived one. Your xml parsing code can probably stay pretty much the same, except that you'll either want to do Movie.create(hash_of_attributes) or do Movie.new and then set the attributes one by one. 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Adding data to database directly through Ruby code
1. You have to create controllers with the class names and then you
can copy the code in the controllers.
2. You can create a model and a database with all the fields you want
and then you can insert the data in the db from the variables using a
controller.
I am also a beginner at Rails. So, please confirm this with someone
else as well.
Happy coding!
On Mar 28, 11:23 pm, Derek Cannon wrote:
> (First, I'm very new to Rails and still slightly new to Ruby. So bare
> with me.)
>
> I made a Ruby application that allows me to view local XML files which
> contain information on my favorite movies. My program reads the XML
> files and loads them into variables (such as @title = "The Terminator,
> @year = "1984", etc). All of this is done in a class called Movie, so I
> get all the XML files from a directory, then create an array of Movie
> classes which all hold the information for their specific XML file.
>
> (For the visual thinkers, that's: my_dir.each { |i|
> my_array.push(Movie.new(i)) })
>
> Everything works fine, and I can organize the data however I please.
>
> But now that I'm getting started with Rails, I'd like to create a
> controller that -- instead of displaying the movie information to the
> console -- would write these variables into a SQLite3 database. I've
> looked around, and I've already got the database set up, and with
> Scaffolding, I can add/edit/remove entries manually, but I'm still
> unsure of how to:
>
> 1. Copy/paste my Ruby code into my Rails project. (Does the class I've
> created simply go into a new controller, or is there some other
> convention for where to put complete Ruby classes?)
> 2. How to add the variables directly to the database, so I don't have to
> manually enter the data.
>
> If anyone could help me with this, I'd greatly appreciate it. If you're
> curious as to my level of knowledge in Rails, the only things I have a
> fairly good grasp on are: how to start a server, how to view the pages
> on the server, how to create a database (with all the tables I need),
> how to create a scaffolding, and what the difference is between
> controllers and the actual view page.
> --
> Posted viahttp://www.ruby-forum.com/.
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[Rails] executing jar files from within rails app
I have a rails app and a jar file. I want my jar file to execute when the user presses a button on the webpage. Please tell me how to do that. Any help will be highly appreciated. Thanks in anticipation. :) -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] ActionController::UnknownHttpMethod: ***, accepted HTTP methods are get, head, put, post, delete, and options
I'm occasionally getting exception notices with this error message: ActionController::UnknownHttpMethod: ***, accepted HTTP methods are get, head, put, post, delete, and options Anyone ever seen this or know what could be causing it? Thanks, Jeff -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: ActiveRecord::StatementInvalid: Mysql Errorr public_indices
Frederick Cheung wrote: > On 28 Mar, 16:17, Graham Farrell wrote: >> `publiic_indices` >> >> I know that none of my tables have an index setup could this be the >> problem?? >> > It's looking for a table called publiic_indices, which sounds like a > typo to me - public_indices would be a more normal spelling. If your > database does contain a public_indices table then see if there are any > references to that table name or a publiic_indices.yml fixture file > and try correcting the spelling. > > Fred Hi Fred, I noticed that it was looking for the table but I knew that I didn't have a table of this name in my project. I found the offending yml file in the fixtures, it was from a MVC that one of the other guys had created then deleted but for some reason the this file wasn't deleted also. Thanks for your help, Graham -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: accepts_nested_attributes_for - issue
Yes, you are correct. Terrible naming. But was done to try quick example. I am creating new player so @cpr it won't find player because I am in fact creating one. I know... terrible code. It seems to be looking for Active Record object and I am passing in array... Help! On Mar 28, 6:08 am, Art Shayderovtry wrote: > It's rather unusual to name the action 'index' when it shows form for > creating a new object. Why not call it 'new' or something like that. > And then the action is named 'update_player' when in fact it is > creating a new Player object. Why don't you name it 'create'? > I'm sorry for nitpicking but choosing the right names will make your > life easier. (and will raise your chances for getting the answer) > > Regarding your question. I usually look at params in such a situation. > You can find request params in webserver log(just scroll console > window where webrick is started) or you can insert a call to > 'debugger' in the action and start webserver in debug mode (with '-- > debugger'). -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Adding data to database directly through Ruby code
(First, I'm very new to Rails and still slightly new to Ruby. So bare
with me.)
I made a Ruby application that allows me to view local XML files which
contain information on my favorite movies. My program reads the XML
files and loads them into variables (such as @title = "The Terminator,
@year = "1984", etc). All of this is done in a class called Movie, so I
get all the XML files from a directory, then create an array of Movie
classes which all hold the information for their specific XML file.
(For the visual thinkers, that's: my_dir.each { |i|
my_array.push(Movie.new(i)) })
Everything works fine, and I can organize the data however I please.
But now that I'm getting started with Rails, I'd like to create a
controller that -- instead of displaying the movie information to the
console -- would write these variables into a SQLite3 database. I've
looked around, and I've already got the database set up, and with
Scaffolding, I can add/edit/remove entries manually, but I'm still
unsure of how to:
1. Copy/paste my Ruby code into my Rails project. (Does the class I've
created simply go into a new controller, or is there some other
convention for where to put complete Ruby classes?)
2. How to add the variables directly to the database, so I don't have to
manually enter the data.
If anyone could help me with this, I'd greatly appreciate it. If you're
curious as to my level of knowledge in Rails, the only things I have a
fairly good grasp on are: how to start a server, how to view the pages
on the server, how to create a database (with all the tables I need),
how to create a scaffolding, and what the difference is between
controllers and the actual view page.
--
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[Rails] ActionMailer Attachment : Character encoding for :filename
Hi, I want to send a file "joke.txt" with ActionMailer but I want to rename the file in the mail "député.txt" I set the parameters :filename of the attachment to "député.txt" But when I receive the mail I can see : "d��put��.txt" In the log : filename*=iso-2022-jp'ja'd%c3%a9put%c3%a9.txt How can I fix it ? Thanks for your answer :) adrien -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: accepts_nested_attributes_for - issue
It's rather unusual to name the action 'index' when it shows form for creating a new object. Why not call it 'new' or something like that. And then the action is named 'update_player' when in fact it is creating a new Player object. Why don't you name it 'create'? I'm sorry for nitpicking but choosing the right names will make your life easier. (and will raise your chances for getting the answer) Regarding your question. I usually look at params in such a situation. You can find request params in webserver log(just scroll console window where webrick is started) or you can insert a call to 'debugger' in the action and start webserver in debug mode (with '-- debugger'). -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Array data type----What can Be Done
Why is the name of your variable starting with '$'? Names starting with '$' are reserved for environment variables. I'm not sure about '$x' but you better follow ruby and rails guidelines for naming variables or you may be asking for trouble. On Mar 28, 4:10 pm, Felix Schäfer wrote: > Am 28.03.2010 um 10:38 schrieb kevid: > > > please i have an array in my rails application (for example; $x = [23, > > how, this,56, you, nice]) > > > I want to store it in a mysql database as a SINGLE RECORD with a > > name . > > > thus i can get each array with its name and still be able to access > > the array like an array > > > i.e $x[0] # => 23 > > $x[1] # => how > -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: ActiveRecord::StatementInvalid: Mysql Errorr public_indices
On 28 Mar, 16:17, Graham Farrell wrote: > Hi all, > > I'm new to ROR so sorry if this is simple. > > I'm using NetBeans 6.8 as my IDE and I'm trying to run tests on my > shared project but I'm hitting the error beow and I can't figure out > what it means. > > ActiveRecord::StatementInvalid: Mysql::Error: Table > 'mydatabase_test.publiic_indices' doesn't exist: DELETE FROM > `publiic_indices` > > I know that none of my tables have an index setup could this be the > problem?? > It's looking for a table called publiic_indices, which sounds like a typo to me - public_indices would be a more normal spelling. If your database does contain a public_indices table then see if there are any references to that table name or a publiic_indices.yml fixture file and try correcting the spelling. Fred > Any help greatly appricated. > > Graham > -- > 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: How can i install ruby on rails in ubuntu
Current version in Ubuntu repository is 2.2.3 which lags pretty much behind official Rails repository (current stable release 2.3.5) Regarding the original question, anyway you need some kind of Rails tutorial and every one of them contains installation instructions. Rails isn't particularly difficult to install. and I would strongly recommend RVM http://rvm.beginrescueend.com/. Makes managing rubies and gems much easier. On Mar 28, 5:17 pm, Colin Law wrote: > On 28 March 2010 11:23, Castilho wrote: > > > If your Ubuntu is the 9.10, then > > apt-get install rails -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: keeping track of who did what
Why not use one of the versioning/auditing gems (http://ruby- toolbox.com/categories/activerecord_versioning.html) instead? On Mar 28, 5:30 am, eugenio wrote: > hello everybody. > i need to log "who did what" on some models. i was reading recipe 59 > of rails recipes and i created something like that: > > class LogSweeper < ActionController::Caching::Sweeper > observe :model1, :model2, :model3, :model4, :model5, ... > > after_save(model) > save_log(model, "save") > end > > after_destroy(model) > save_log(model, "destroy) > end > > private > save_log(model, event, user_id = controller.session[:account_id]) > #create the log entry, i want to save the id of the model, the id > of the logged user and something to describe the action. > #controller isn't defined here so i can't access the user_id. > end > end > > in environment.rb i added: > config.active_record.observers = :log_sweeper > > the sweeper is called when something happen to the observed models, > but i can't access the controller (and so, the user_id) from there. > any help? -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: accepts_nested_attributes_for - issue
I haven't tried running your code, but please change:
def update_player
@player = Player.new(params[:player])
@player.save
redirect_to :action => :index
end
to
def update_player
@player = Player.find_by_id(params[:id])
@player.update_attributes(params[:player])
redirect_to :action => :index
end
and give it a shot.
On Mar 27, 10:16 pm, slindsey3000 wrote:
> Just trying a simple example to try to get nested to work... but can't
> get it! Been 2 days! Please help. VERY SIMPLE controller, view,
> models... listed below.
>
> --ERROR
> MESSAGE --
>
> ActiveRecord::AssociationTypeMismatch in UserController#update_player
>
> Racquet(#38866740) expected, got Array(#20762670)
>
> ---
> --
>
> -MODELS-
>
> class Player < ActiveRecord::Base
>
> has_many :racquets, :dependent => :destroy
>
> accepts_nested_attributes_for :racquets
>
> end
>
> class Racquet < ActiveRecord::Base
>
> belongs_to :player
>
> end
>
> --CONTROLLER-
>
> class UserController < ApplicationController
>
> def index
> �...@player = Player.new
> �...@player.racquets.build
> end
>
> def update_player
> �...@player = Player.new(params[:player])
> �...@player.save
> redirect_to :action => :index
> end
>
> end
>
> --- VIEW
> ---
>
>
> <% form_for :player, :url => { :action => :update_player, :id =>
> @player.id } do |f| %>
>
> Name: <%= f.text_field :name %>
> Rank: <%= f.text_field :rank %>
>
> <% f.fields_for :racquets do |racquets_form| %>
>
> Racquet Name: <%= racquets_form.text_field :typ %>
> <% end %>
>
> <%= f.submit "Submit" %>
> <% end %>
>
>
> ---
> -
>
> This was supposed to be quick practice form to make use of nested
> models and has turned into a nightmare. Can anyone tell my why it
> is not working???
>
> Thanks so much,
>
> Shawn
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[Rails] ActiveRecord::StatementInvalid: Mysql Errorr public_indices
Hi all, I'm new to ROR so sorry if this is simple. I'm using NetBeans 6.8 as my IDE and I'm trying to run tests on my shared project but I'm hitting the error beow and I can't figure out what it means. ActiveRecord::StatementInvalid: Mysql::Error: Table 'mydatabase_test.publiic_indices' doesn't exist: DELETE FROM `publiic_indices` I know that none of my tables have an index setup could this be the problem?? Any help greatly appricated. Graham -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Re: How can i install ruby on rails in ubuntu
On 28 March 2010 11:23, Castilho wrote: > If your Ubuntu is the 9.10, then > apt-get install rails That should be sudo apt-get install rails of course, but I thought there were some issues installing from the ubuntu repository though I don't remember what. Colin > otherwise > http://castilho.biz/blog/2009/11/05/ruby-on-rails-ubuntu-9-10-karmic-koala > > Best regards > > On Mar 27, 6:41 pm, sachiguns wrote: >> i am new to rails so please help me to install >> ruby on rails to my ubuntu 9.10 >> >> 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-t...@googlegroups.com. > To unsubscribe from this group, send email to > rubyonrails-talk+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > > -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] keeping track of who did what
hello everybody. i need to log "who did what" on some models. i was reading recipe 59 of rails recipes and i created something like that: class LogSweeper < ActionController::Caching::Sweeper observe :model1, :model2, :model3, :model4, :model5, ... after_save(model) save_log(model, "save") end after_destroy(model) save_log(model, "destroy) end private save_log(model, event, user_id = controller.session[:account_id]) #create the log entry, i want to save the id of the model, the id of the logged user and something to describe the action. #controller isn't defined here so i can't access the user_id. end end in environment.rb i added: config.active_record.observers = :log_sweeper the sweeper is called when something happen to the observed models, but i can't access the controller (and so, the user_id) from there. any help? -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Array data type----What can Be Done
Am 28.03.2010 um 10:38 schrieb kevid: > please i have an array in my rails application (for example; $x = [23, > how, this,56, you, nice]) > > I want to store it in a mysql database as a SINGLE RECORD with a > name . > > thus i can get each array with its name and still be able to access > the array like an array > > i.e $x[0] # => 23 >$x[1] # => how > > .and so on > > I don't know what DATA TYPE to use and how to do it. See "Saving arrays, hashes, and other non-mappable objects in text columns" in http://api.rubyonrails.org/classes/ActiveRecord/Base.html Felix -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: Array data type----What can Be Done
you can take varchar dear i hope it will work.. On Mar 28, 1:38 pm, kevid wrote: > Hi all, > > please i have an array in my rails application (for example; $x = [23, > how, this,56, you, nice]) > > I want to store it in a mysql database as a SINGLE RECORD with a > name . > > thus i can get each array with its name and still be able to access > the array like an array > > i.e $x[0] # => 23 > $x[1] # => how > > .and so on > > I don't know what DATA TYPE to use and how to do it. > > any sugesstion is welcomed. -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: How can i install ruby on rails in ubuntu
If your Ubuntu is the 9.10, then apt-get install rails otherwise http://castilho.biz/blog/2009/11/05/ruby-on-rails-ubuntu-9-10-karmic-koala Best regards On Mar 27, 6:41 pm, sachiguns wrote: > i am new to rails so please help me to install > ruby on rails to my ubuntu 9.10 > > 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Array data type----What can Be Done
Hi all, please i have an array in my rails application (for example; $x = [23, how, this,56, you, nice]) I want to store it in a mysql database as a SINGLE RECORD with a name . thus i can get each array with its name and still be able to access the array like an array i.e $x[0] # => 23 $x[1] # => how .and so on I don't know what DATA TYPE to use and how to do it. any sugesstion is welcomed. -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] eCommerce admin systems.
Hi - I'm looking for a catalogue/order management/CRM back office...anyone got any recommendations? Thanks, Cheers, 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] How can i install ruby on rails in ubuntu
I'm sorry I only have a French link to give you. But it's a pretty good one which saved my life last week. I'm sure you can translate it with google. http://www.mickael-allain.fr/index.php?post/2009/05/16/Installation-d-un-environnement-de-développement-Ruby-On-Rails-sous-Ubuntu-8.10-/-9.0 4 At least you can follow the line of codes. Good luck. Christophe Le 27 mars 2010 à 23:41, sachiguns a écrit : i am new to rails so please help me to install ruby on rails to my ubuntu 9.10 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- t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en . -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] Re: [ANN] Ruby Summer of Code 2010
On Sun, Mar 28, 2010 at 1:41 AM, Robert Gleeson wrote: > I'd ask the same as Samuel. Is this just for people in the united > states? Ruby Summer of Code is open to all students worldwide, minus those in the handful of countries prohibited by U.S. law (e.g. Cuba, Iran, Syria, ...) Last year, Rails had only 1 U.S. citizen among our 4 students participating in Google Summer of Code. jeremy -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] displaying model data in a form
On 28 March 2010 07:38, Constantin wrote: > I have an edit form with multiple input fields, however I would like > some of the object data to be displayed just as reference data, not in > an actual input field. How do I include simple object data in a form, > without including it in an input field? <%= @some_object.fieldname %> Unless I misunderstand the question. This is such a basic question that I suspect you would benefit from reading the guides at http://guides.rubyonrails.org/. Colin -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Re: [Rails] Re: How can i install ruby on rails in ubuntu
On 27 March 2010 23:10, Luan wrote: > > You can read the instructions here: > > http://rubyonrails.org/download > > 1. First, you need to install rubygems here > http://docs.rubygems.org/ > > Install rubygems instruction here: > http://docs.rubygems.org/read/chapter/3 > > 2. Then you can install rails. The instruction also here: > http://rubyonrails.org/download Those are not particularly helpful as they are not ubuntu specific. For example http://docs.rubygems.org/read/chapter/3 suggests gem install rails when on Ubuntu it should be sudo gem install rails. Google for ubuntu install ruby rails will I am sure give lots of hits. I use this script to install it for use with apache and mysql. You would have to tweak the folder names. Also check whether I am fetching the latest version of rubygems, it may have been upgraded since I used this last. Note that there are other solutions which avoid apache and mysql but this is how I do it. Install apache and mysql first, preferably (see below). # this derived from http://www.hackido.com/2009/04/install-ruby-rails-on-ubuntu-904-jaunty.html # bits for building stuff sudo apt-get install build-essential # ruby and mysql stuff, this assumes that the lamp stack with mysql has already been installed sudo apt-get install ruby ri rdoc libmysql-ruby ruby1.8-dev irb1.8 libdbd-mysql-perl libdbi-perl libmysql-ruby1.8 libmysqlclient15off libnet-daemon-perl libplrpc-perl libreadline-ruby1.8 libruby1.8 rdoc1.8 ri1.8 ruby1.8 irb libopenssl-ruby libopenssl-ruby1.8 libhtml-template-perl wget -N -P /home/colinl/downloads http://rubyforge.org/frs/download.php/60718/rubygems-1.3.5.tgz tar xvzf /home/colinl/downloads/rubygems-1.3.5.tgz cd rubygems-1.3.5 sudo ruby setup.rb cd .. rm -rf rubygems-1.3.5 echo " making symlinks - not sure if this will always be necessary, must be done if gem -v does not work" sudo ln -s /usr/bin/gem1.8 /usr/local/bin/gem sudo ln -s /usr/bin/ruby1.8 /usr/local/bin/ruby sudo ln -s /usr/bin/rdoc1.8 /usr/local/bin/rdoc sudo ln -s /usr/bin/ri1.8 /usr/local/bin/ri sudo ln -s /usr/bin/irb1.8 /usr/local/bin/irb # rails latest version sudo gem install rails # any other versions needed #sudo gem install rails --version 2.3.2 To install the lamp stack and mysql - preferably do this before install ruby and rails # this installs the lamp stack, the ^ is important. See https://help.ubuntu.com/community/Tasksel sudo apt-get install lamp-server^ sudo apt-get install libapache2-mod-auth-mysql phpmyadmin echo "**" echo "check server by http://localhost, should show 'It Works'" echo "to check php (or just go to phpmyadmin below):" echo "gksudo gedit /var/www/testing.php and put in it" echo "restart apache, not sure why by sudo service apache2 restart (possibly because php was installed after apache)" echo "go to http://localhost/testing.php"; echo "check phpmyadmin by http://localhost/phpmyadmin"; echo "To allow access to ~/webpages edit /etc/apache2/sites-available/default" echo "Change Document Root and associated directory line from /var/www to /home/colinl/websites" echo "note that doc root has no trailing /, directory does. Then restart apache" echo "**" Colin > On Mar 27, 4:41 pm, sachiguns wrote: >> i am new to rails so please help me to install >> ruby on rails to my ubuntu 9.10 >> >> 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-t...@googlegroups.com. > To unsubscribe from this group, send email to > rubyonrails-talk+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > > -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
[Rails] [ANN] Mail 2.1.5 Pushed
Hi all, Mail 2.1.5 has now been pushed to Gemcutter. Key features and bug fixes * Mail now tries to be smart about the body and auto encodes where it can, makes things work nicer - big thank you to Peter Bowen (github.com/pzb) for this work. * Mail::Message now provides a #errors method. This contains an array for each header field that failed to parse, the header field will then be parsed as an UnstructuredField. * Updated vendor'd treetop with latest changes from Nathan Sobo's branch and Jeremy Kemper's branch * Keep header field case when instantiating an Unstructured Field. * Adding Message#decoded returns Message#body#decoded if the message is not multipart * Content transfer encoding failed on trailing semi-colon, fixed You can get it from gemcutter or from github/mikel/mail tag 2.1.5 -- http://rubyx.com/ http://lindsaar.net/ -- 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-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
