similar to: master-detail display -- a lot of work?

Hi, I have the following view: <%= start_form_tag ( { :action => ''find'' }, :method => ''get'') %> <p> <%= text_field_tag :lemma, params[:lemma] %> </p> <%= link_to "Find It", :class => "submit" %> <%= end_form_tag %> And the following find action in the controller:

Hello, On a command: rake db:migrate I get the "rake aborted!" error. The message is: No Rakefile found (looking for: rakefile, Rakefile, rakebile.rb, Rakefile.rb) c:/InstantRails/ruby/lib/ruby/gems/1.8/gems/rake-0.7.1/lib/rake.rb:1822:in ''load_rakefile'' Checking my setup, I see that Rakefile.rb is in the expected path. Why can''t rake see Rakefile.rb,

Hello, I have the usual Categories and Products table scenario, mediated by a Categories_Products join table. When I create a new Product and into a given Category, I notice that my join table is not being populated. Shouldn''t the join Categories_Products table be populated? Thanks, gk -- Posted via http://www.ruby-forum.com/.

Hello, I generated a controller, using the command: ruby script/generate controller my_kontroller my_model The generated controller file, however, contains an empty class definition. The default controller code is missing. Any idea what went wrong? Thanks, gk -- Posted via http://www.ruby-forum.com/.

How do I display subsets of records on a Listing page (that lists in grid form table records)? In particular, when displaying the Listing page, it would be nice to allow the user to display a subset of the records, for example, by filtering. For example, I have the following Controller Listing and Filtering actions: def list @eng_sense_pages, @eng_senses = paginate :eng_senses,

With most models, almost always I find myself writing Search/Find actions. When I view a Listing of a model, I want to look at another record or set of records. How nice it would be if I can do a query-by-example while viewing a Listing, or during Show/Edit/Create. Would be nice if Search becomes another act in the scaffolding magic. This wish has been expressed here before. Since then, has

Hello, The following view: <%= start_form_tag %> Enter term to find <p> <%= text_field_tag :name, params[:name] %> </p> <%= link_to "Find", { :action => ''find_term''} %> <%= end_form_tag %> does not appear to pass back the value of :name to the action: def find_term term =

Hi, While viewing part of a long list of records, the user may want to do a Find of a specific record (for example, find_by_name). The found record is then displayed using the list view. I''ve searched the wiki and couldn''t find a sample or information that will help directly in implementing this function. Any pointers? Thanks! gk -- Posted via http://www.ruby-forum.com/.

Hi, parent_id is the default name for the self-reference foreign key. What is the convention for naming the second parent id, the third? Thanks! gk -- Posted via http://www.ruby-forum.com/.

Hi, Which user-authentication plugins should one try first? Too many out there and too little time to try them all fairly. Thanks for your recommendation. cheers! -- Posted via http://www.ruby-forum.com/.

Hi, The user/login management system in Chapter 31: Authenticating Your Users and Chapter 32: Authorizing Users with Roles of Chad Fowler''s Rails Recipes looks reasonable and adequate. However, when I ran the Chapter 31 code, I get the following error: Username or password invalid And I am not even given the chance to sign in; that is, the signin form does not appear at all. Has

Hi, I''m trying to implement password confirmation, based on the Agile example, but just can''t make any progress. User DB has these fields: ========================= t.column :name, :string, :limit => 40 t.column :hashed_password, :string t.column :salt, :string User model has: =============== attr_accessor :password_confirmation

Hello, Is there some built-in facility for fetching the Previous or Next record from a table? Assume the command find_by_name has been issued, and the variable @name contains the name "John Doe". I''m looking for something like find_next(@name) and find_previous(@name). What''s a good way to pursue if one has to roll their own methods? Thanks for the help, gk --

Hi, Quick question (which means that I think there should be an easy answer)... When I am in the "show" view, I''d like to add 2 links, one for previous and one for next record so that the user can go on to the next "result" without having to go back to the ''list'' of results. However, I can''t find my way about this problem :-S

rhbz#698650 Signed-off-by: Joey Boggs <jboggs at redhat.com> --- scripts/network.py | 3 +- scripts/ovirt-config-setup.py | 46 +++++++++++++++++++++++++++++++++------- scripts/ovirtfunctions.py | 22 +++++++++++-------- 3 files changed, 53 insertions(+), 18 deletions(-) diff --git a/scripts/network.py b/scripts/network.py index ccc4bd8..f51ee7c 100644 ---

Hi all I need to create a data entry form that will follow the master-detail structure and then I need to show a report where the user selects a record and it displays a parent/child relationship between two tables on the screen. Any suggestions of where I can find a template or an application that could help me? Please advise! -- Posted via http://www.ruby-forum.com/. -- You received this

I am trying to create a Graphical User Interface for a Vorbis Player under MS Visual C++ 6.0 I was initially trting to use the code from decoder_example.c but I keep getting linker errors. I have set up my project as told to by James Boer on this mailing list. This is as follows: This document was prepared from an email received from James Boer on the Ogg Vorbis mailing list. It gives a

rhbz#698650 Signed-off-by: Joey Boggs <jboggs at redhat.com> --- scripts/network.py | 3 +- scripts/ovirt-config-setup.py | 48 ++++++++++++++++++++++++++++++++++------ scripts/ovirtfunctions.py | 20 ++++++++++------ 3 files changed, 54 insertions(+), 17 deletions(-) diff --git a/scripts/network.py b/scripts/network.py index ccc4bd8..f51ee7c 100644 ---

Are there any (preferable opensource) pre made widgets like calendar widgets, treeviews, sortable grids, etc.. that I can pluginto a rails application? If they are not build in Rubyy, then are there any examples an how to integrate them? John McClain Senior Software Engineer TCS Healthcare jmcclain-RI2jYlfFOOy2dUpmj6OxPQC/G2K4zDHf@public.gmane.org (530)886-1700x235 "Skepticism is the first

hello, On page 49 of the beta version of Ruby on Rails: Up and Running, the book suggests to download a zip file containing everything that has been done up to that point, and a create_tables_with_data.sql file. The book doesn''t have the link, and I couldn''t find it in the book site. Does anyone know where to get the files? This is a very good book. Thanks. -- Posted via