similar to: mysql is not recognized as an internal or external command

Hello, I have table called ''listings.'' There are a certain combination of properties which make a listing viewable (e.g., it is confirmed, has been authorized, hasn''t expired, etc.). Each listing has one and only one category. I want to be able to do things like Listing.find_viewable(...) and Category.find(...).viewable_listings, but I see no way to do this

Hi Folks! I''m new in the forum and i have a doubt. The button back function with the Ajax on Rails? tks. -- Posted via http://www.ruby-forum.com/.

I am designing an application to run a fishing tournament I am hosting. Each fish entered will be given a point total based on the length of the fish and the species of fish. Each species has a point multiplier. For Example Trout have a multiplier of 10 so a 20 inch Trout would have a score of 200. My conundrum is in where and when do I calculate the points. The options I have come up

I am breaking ground on a new project and one of the issues I expect to encouter is the ability of users to define their own columns. For example, one of the features of this application will be the ability to store information about people''s skills and then search for and schedule them based on this information. Since every organization''s needs are different, it would be ideal

Hi All, I wonder how I can get rails to update just one field when I do Myfile.save. Right now this happens when I do a Myfile.save: UPDATE myfiles SET `folder_id` = 0, `filesize` = 1, `data` = ''2f7573722f6c6f63616c2f6d ... f7061636b65743d33324d'', `user_id` = 0, `date_modified` = ''2006-01-11T23:33:57+0100'', `filename` = ''mysqlscripts.sql''

Question for you all is it possible to use an action in an if statement? I am using the same form for edit and new and I have a cancel button on the page. This cancel button is built with an if statement that looks right now to see if a parameter exists to define where to go back to if the user cancel. The problem occurs when the user submits the form and there are missing fields by

Hi, A newbie in the RoR world, I''m already more or less stuck when generating the scaffold for my first tutorial project ... When I try to generate scaffold code for my version of the ''depot'' application from the ''Agile rails ...'' book, I receive the following error: #28000Access denied for user ''bo''@''localhost''

Hey, I''m brand new to AJAX and scriptalicious, so i''m hoping for some help. inside hello.php I have this piece of code to grab and loop out users in the database: function test(){ $query = mysql_query(''SELECT * FROM `testing`''); while($i = mysql_fetch_row($query)) { echo''<div class="testie">'';

Hi all, A newbie with Ruby on Rails - and programming in general - I''m working on a few Flash and PHP projects as well. Partly to make my work more efficient, partly to gain a better understanding of system architecture / design patterns, I''ve been trying to use the MVC pattern in database-backed Flash / Actionscript development as well. I think / hope that I''m

I have a situation where I need to get the first class name of an element. Element.ClassNames() returns an object not an array... Object.values() will turn it into an array, but the API Docs say that the order of the resulting array is browser-dependent.. So for my use is no good... So I am using: el.className.split(" ").first(); Can any one see any problems that I might

Pg. 57 of Agile asks you to create a scaffolding by typing in ruby script/generate scaffold Product Admin Instead of generating everything, it only gives me exists app/controllers/ exists app/helpers/ exists app/views/admin exists test/functional/ dependency model exists app/models/ exists test/unit/ exists test/fixtures/ identical

I''m following the example Depot app in Agile Web Development with Rails. The scaffold fails because it is not using the correct host for the user. Here is the error that the scaffold emits: Access denied for user ''jimmy''@''%'' to database ''depot_development'' The MySql user ''jimmy'' was created with the host of

Error Message: MyMysql::Error: Lost connection to MySQL server during query: SHOW FIELDS FROM products Running Fedora 5, using available Red Hat modules and latest version of Rails. This problem just appeared. I had been enjoying going through the tutorial "Depot" when it started displaying this problem. With phpMyAdmin I am able to access the depot_development data base containing

I do not want to get the reputation as a spammer and be hated by the ruby and rails community??! But where are the best forums for help with rails and ruby please, and which ones are the most user freindly? I have a little tech problem: I have a lap top running xp home service pack two and I have installed ruby 1.8.2 and rails 1.0.0 I also have mysql 4.1.16-nt via tcp/ip running on the laptop, so

Hey there I''ve got instant rails installed, and it''s phpmyadmin can find the database at the ascribed mysql port (3210) ...however, altho i have got my ''depot_development'' db in there (along with the other dbs that ship with instant rails)... the rake script from the instant rails command interface cant find ''depot_development''. Looking at

Hello everyone, Im having a issue that I just cant seem to figure out. We currently are running an email server Centos 5.6 Postfix/Dovecot with a squirrelmail frontend. I was setting up a testbed to do a migration to SoGo using LDAP/MYSQL/POSTFIX/Dovecot. I have everything up and functional but one thing is giving me an issue. The testbed box will not handle a users mailbox over 2gb. We are using

hi everyone. I am learning RoR and just recently purchase the agile wed dev on rails. i am still at the beginning of the book trying to create the scaffold for the depot_development database. Everytime i run the generate scaffold products admin, i recieve the "before building the scaffold, try to create a table for model products" etc... a few questions: 1. How does ruby know that

I want to combine a selection of data from two tables and display it as list. Note that this isn''t a join. i''m looking for something like this: Table 1: Sheep Name, Age, Farmer, etc. (sheep specific columns) Table 2: Cows: Name, Age, Farmer, etc. (cow specific columns) For my display I nneed something like this: Farmer Jone''s Livestock: TYPE NAME AGE Cow

I am following the instructions on Agile Web Development with Rails book "Iteratio E1: Capturing an Order" section. When I run the migrations I get the following error. rake db:migrate (in /Users/balaparanj/work/depot) -- execute("alter table line_items \n add constraint fk_line_item_products \n foreign key (product_id) references products(id)") rake

It would appear that using :include on a model that has_many with an :order on another model makes it so that the order is ignored. Is this supposed to happen? Strikes me as odd behavior. For example class Farmer < ActiveRecord::Base has_many :cows, :order => ''position'' end class Cow < ActiveRecord::Base acts_as_list :scope => :farmer end If I do