similar to: finding particular record

Displaying 20 results from an estimated 2000 matches similar to: "finding particular record"

2006 Jul 11
6
@record.each do |record|
I''m trying to ''destroy'' a particular record of a table >From the controller side, i''ve found a list of possible records that i want deleted. ie. @chart = Chart.find(:all, :conditions => ["record_id = ?", param[''id''] ] ''id'' is passed into the controller and @chart is all the possible records that have
2006 Jul 10
4
find()
Can some1 help me on syntax with the find() function. I''m trying to pull up a table record, called chart, that has a particular field specified. ie chart has a field called record_id, which i know. How can i find the record that contains chart.record_id. something like chart = Chart.find(:conditions => "record_id = :id") this gives me an error. I''m passing
2006 Jul 12
5
validates_peresence_of
Is there an expert validater that can point me in the right direction? I''ve looked for extended documentation on ''validates_presence_of'' but i can''t seem to find any. I''m trying to make sure that i don''t enter a nil object in my database, so i''ve added validate_presence_of to my Record Model. i.e. --> class Record <
2006 Jul 17
2
actionmailer / @recipeints
Hi all, i''m trying to email multiple people based on certain criteria. i do a search like @stacks = Group.find(:all, :conditions => ["component_id = ?", 2]) this populates stack to contain multiple groups with component_id =2. How do i populate @recipients to contain all possible @stack.email. Let me clearify. Each stack has its own email, and i need to include each
2006 Jul 13
1
error_messages_for
I can''t seem to figure out how to validate a few fields some1 please help me out model--------- class Record < ActiveRecord::Base validates_presence_of :sw, :flex end controller------------ class RecordController < A;;icationController def new @record = Rrecord.new @product = Product.find(params[''product_id'']) end def create
2006 Mar 09
3
Runtime Error
Hi all, Can anyone tell me why this line of code works in FF but not IE?? function stuff(id){ record_id=$(id); record_id.innerHTML = "foo"; } I get a ''Runtime Error''. -- ----------------------- Iggy Sandejas Web Developer 0419 485 252 D-Frag Solutions http://www.dfrag.com.au -----------------------
2006 Jan 29
9
Specify options with habtm
Hi all I have the following models: class member has_and_belongs_to_many :disc_jockeys end class disc_jockey has_and_belongs_to_many :members end The relation table is called disc_jockeys_members and has the following fields: disc_jockeys_members(disc_jockey_id, member_id, status) So far, the field status can have values like valid, invalid, locked etc., but it is not regarded yet by
2006 Aug 01
3
Commenting out Code
Does any one know how to comment out code in a controller (.rb file) Thanks, Yng -- Posted via http://www.ruby-forum.com/.
2009 Feb 18
5
fields_for and Conflicting types for parameter containers. Expected an instance of Hash but found an instance of Array.
I''m trying to use ''fields_for'' in a form. I want the same form to support both the creation of new obejcts as well as the editing of old ones. So - in my controller, sometimes I will pass to the form an object that already exists in my database and has an id and other times I will pass it a newly created instance of an object that does not yet exist in the database and
2014 Dec 15
6
rsync output under CentOS 6
Hello Elias, Monday, December 15, 2014, 4:13:20 PM, you wrote: EP> Sounds like it might be differences in precision of the timestamp. Could be, thoght the NAS box has the sending system as it's NTP server so their times should be in sync. EP> Check out the `--modify-window` option. Doesn't seem to stop all the folders being listed even though nothing is transferred.
2014 Dec 15
2
rsync output under CentOS 6
Hello Les, Sunday, December 14, 2014, 7:18:09 PM, you wrote: LM> Folders should only be listed if timestamps or permissions are different. Further experimentation shows this to be the case IF the destination is another local drive. Unfortunately the required destination is a CIFS share, which might change things. -- Best regards, Niamh mailto:niamh at
2006 Sep 15
2
Caching::Sweeper Access to Controller
Hello, I''m running Mongrel 0.3.13.3, cluster 0.2.0, and Rails 1.1.6 and I have a problem with a sweeper not having access to the controller instance. NoMethodError (undefined method `session'' for nil:NilClass): /app/models/audit_sweeper.rb:16:in `log'' /app/models/audit_sweeper.rb:9:in `after_update''
2006 Jul 07
5
link_to: link is missing id
I''m using a legacy table, where the unique id is not ''id'' I have a Model class like the following: class Article < ActiveRecord::Base set_primary_key "ARTICLE_ID" end however, using a link_to like the following (modified scaffolding), the link has no id value: <% for article in @articles %> <tr> <% for column in
2006 Mar 09
2
turn off auto increment
Hello, I have an old table that handles sessions. the primary key is a field called session_id and is the actual session id like "8df838303ufdfu838" however when i do the following in the model: set_primary_key "session_id" and the following in the controller: @session_hash = { "session_id" => @session.session_id, "session_user_id" =>
2008 Dec 22
3
how to use set_primary_key?
We are trying to use set_primary_key to cause an existing rails db to use a different primary key. This works find for accessing existing data, but gives an error when we try to add a new record, as it seems to still be accessing the record by the default id field at that point. Are there other changes we need to make to get an alternate primary key working? Thanks, Ken
2006 Jan 27
4
find.collect problem.
Hi all. I am trying to populate a dropdown based on two values. def self.clientref( reference ) @bugclientrefs = self.find_all(["bug_id = ?", reference]).collect {|b| [ b.client_id.strip << " - " << b.client_ref.strip ]} end This works fine. However this returns the reference to the client. I want the full name using this function. class Bugclient <
2006 Jan 17
15
legacy database and finder_sql nightmare!
This is my first rails app with a legacy database and I''m having a terrible time getting the models set up correctly. I have an order table that has a primary field named order_number. I have a name table with a primary of item_number. These two tables are liked by the item_number and the order_number, but not as you might think. If the order_number is 2500, then each entry in
2006 Jan 18
3
legacy database on remote host
I''m getting this error in webrick then it crashes leaving nothing in the log. ruby: symbol lookup error: /usr/lib/ruby/gems/1.8/gems/mysql-2.7/lib/mysql.so: undefined symbol: mysql_sqlstate Here is the standard query I would normally write to get the data. select * from child,parent where CONCAT(SUBSTRING(child.item_number,1,14,''00'') = parent.order_number and
2006 Feb 03
3
My associations are coming out nil.
I''ve got a fairly simple system with a table for my Users that includes a CountryId field which looks up to the CountryId field of my Country table. What I would like to happen is for my Rails application, which contains models for both User and Country, to be able to draw the dropdown list of available countries on the edit page, like it does in all the tutorials. My model classes look
2006 Mar 15
1
Through method problems with custom foreign_keys
A person has a many company_branches and A company_branch has many people. This join is represented using a "contacts" table. I am using a legacy schema so i am forced into using non-standard rails primary keys. I am using the new through relationship in rails 1.1. p=Person.find(1) b=p.company_branches # gives this error: ActiveRecord::StatementInvalid: OCIError: ORA-00904: