similar to: Default Scaffolding Gives Errors

Is it my environment? Is something wrong, cause I thought this should just work? I have a simple table and I created a model and a controller: ruby script/generate controller Restaurant ruby script/generate model Restaurant I edited the controller to this: class RestaurantController < ApplicationController scaffold :Restaurant end I run it and: http://0.0.0.0:3000/Restaurant works

Is it my environment? Is something wrong, cause I thought this should just work? I have a simple table and I created a model and a controller: ruby script/generate controller Restaurant ruby script/generate model Restaurant I edited the controller to this: class RestaurantController < ApplicationController scaffold :Restaurant end I run it and: http://0.0.0.0:3000/Restaurant works fine,

I went through a tutorial at http://www.onlamp.com/pub/a/onlamp/2005/01/20/rails.html?page=1 to get started with RoR. I really like the idea of the scaffold construct, but I can''t seem to get it to work the way it was described in the tutorial. I''ve got a mysql database that is properly configured, and a table called ''quotes'' with a column called

I''ve made the following changes to scaffolding.rb. Is it possible to put those changes into some type of a plugin or helper or something, instead of directly modifying the Rails source? (and, btw, I think pagination should be removed from scaffolding. And deletes should only happen on post requests. That''s essentially what I''ve changed). Thanks, Joe Index:

Hey there :) I''m creating this app on top of a legacy database, that has a mixture of auto_inc ids, non-''id'' named pks, non-integer-pks, foreign keys that end in _code instead of _id, etc. I have the model working great in the console, where I can create any modeled object and reference other objects without issues. However, I''m running into problems with

When I try to use it with polimorphic associations I get the following error In browse action: activesupport-1.3.1/lib/active_support/dependencies.rb:100:in `const_missing'': uninitialized constant Privable activerecord-1.14.2/lib/active_record/base.rb:1246:in `compute_type'' activesupport-1.3.1/lib/active_support/dependencies.rb:131:in `const_missing''

Hi, I installed ruby on rail on my windows system. I sucessfully made one database related application. But when i want to execute it, i have to give url like http://127.0.0.1:3000/wedding/ etc. can''t i browse through my browser? 192.168.0.51 is my ip. Another one thing is i never get file named new in my example then also it executes file called new for database inserting ,how it is?

Hi All, just in a spot of bother with this gem, I am trying to create a new location and get the above msg. here is my controller: class LocationsController < ApplicationController # GET /locations # GET /locations.json def index @locations = Location.all @json = Location.all.to_gmaps4rails end respond_to do |format| format.html # index.html.erb

Hello After upgrading to ruby 1.8.2, finally got rails to install properly. Now, following the tutorial, I found a couple of things: First, apparently rails tries to establish local mysql connections using "/tmp/mysql.sock" which mandrake does not use. In mandrake 10.1, this file is located at "/var/lib/mysql/mysql.sock". The solution is to create a simlink

Okay you can stop laughing, yes I still have an NT server running for some special software. I've got a new linux machine running Samba version 3.6.23 and am having problems getting it to connect to winXP machines to talk to their shared printers It can join the domain and smbtree and smbclient sort of work. 192.168.4.28 is a windows XP machine NEW#: smbclient -L 192.168.4.28 -U

Hi Guy, Anyone know how we can set up the vnc password during using virt-install command ? # virt-install \ --connect qemu:///system \ --name demo \ --ram 500 \ --disk path=/var/lib/libvirt/images/demo.img,size=5 \ --network network=default,model=virtio \ --vnc \ --cdrom /dev/cdrom

I am looking for a ruby hosting service. Can any one recommend one for me. -----Original Message----- From: rails-request@lists.rubyonrails.org [mailto:rails-request@lists.rubyonrails.org] Sent: Saturday, May 06, 2006 7:37 AM To: rails@lists.rubyonrails.org Subject: Rails Digest, Vol 20, Issue 156 Send Rails mailing list submissions to rails@lists.rubyonrails.org To subscribe or

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Hi all, Quick setup - I''ve got a table Foo. Foo has a foreign key (bar_id) to the table Bar. The Bar table has an "id" and "name" column. Assume a 1:1 relationship. The issue I''m trying to resolve (or rather, be lazy about) is with regards to Foo.content_columns. By default it doesn''t pickup the foreign key. What I''m wondering is if

I''ve got a belongs_to / has_many relationship working, however I don''t know if I can still use content_columns (or any other shortcut) in my view that displays my object. E.g., Employee belongs_to Department I''m displaying an Employee. Will content_columns contain employee.department.name? Or how else could I do this so I don''t have to hard-code column

Standard behavior for the list action is to use content_columns to get all the fields of a model and then do something with them. I''d like to ignore some of them and iteratre over the rest. For instance I may have A B C D ... X Y Z and I''d like to do something special with A and B and then Y and Z, but in the middle I''d definitely like a loop to say

After messing around with PHP for over a year, I took one look at Ruby on Rails and fell in love. But it''s one of those confused "Men are from Mars, Women are from Venus" type things... I''ve written a method which does find_by_sql to pick a random row from a database. When I call that method I get an "undefined method ''text'' for ..."

Hi, I''m building a frontend for a legacy schema, with tables like this: CREATE TABLE `types` ( `a_type_cd` varchar(6) NOT NULL default '''', `a_type` varchar(30) NOT NULL default '''', PRIMARY KEY (`a_type_cd`) ); The primary key is specified by the user (not auto-generated), and needs to be updateable. I create the following a base class to

Hi all, In the code below I don''t understand: 1. Why I have to prepend overriden method content_columns with "self." to get it working? 2. Why column_for_attribute method is not working (no such method?) even if SomeTable is subclass of ActiveRecord::Base which have public column_for_attribute method? > class SomeTable < ActiveRecord::Base > > def

Hi, I would like to make a simple html which displays the contents of a table from a database. So I put radiobuttons near the titles of the columns to note and do a sorting by that column. But I don''t know how to implement that the clicking on one of the radiobuttons make the sorting. The problem is the view part. How to give a radiobutton to make some action on a click by the helper?