similar to: join tables and position (acts_as_list)

Hi I get a following error: ActiveRecord::AssociationTypeMismatch in Cmdb#create ConfigurationItemAttributeValue expected, got Array RAILS_ROOT: ./script/../config/.. Application Trace | Framework Trace | Full Trace c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/associations/association_collection.rb:128:in `raise_on_type_mismatch''

Hi list, how are ya? So, my current project is just begging for the ability to have parameterized associations in my ActiveRecord classes. Basically I need something that is a cross between named scopes and standard associations (has_many specifically). I''m wondering if such a thing exists or, if not, if anyone else has an elegant, equivalent solution? Example: class Sprocket <

I''ve gotten eager associations to work before, but for some reason this isn''t working out for me this time. I''ve been scratching my head but can''t quite figure out the nuances of what works and what doesn''t work. I''ve got 3 models: profile, widget_configuration and widgets profile.rb -- has_many :widget_configurations

I had a AD with 4 Win2003 DC. Now I use a samba4 server as a additional DC. Samba4 server system version: ubuntu 15.04 Samba version: samba 4.3.0 The replication from win2003 DC to samba4 DC was success. But have some problem from samba4 DC to win2003 DC. I can run "samba-tool drs showrepl" without error. But in log.samba it can found many message like: [2015/10/09 12:53:11.562088, 0]

Hi there, I''m fairly new to RSpec, and DataMapper and I''m trying to write a controller spec for an index action that will include DM query chaining. Here is a very simplified version of the Controller#index I''m working on def index @widgets = Widget.all(:order => [ :name.asc ]) if params[:alpha] @widgets = @widgets.by_alpha(params[:alpha]) elsif

Hello again, I''m going to be releasing the administrative console (alpha) either tomorrow or Thursday. The reason I have not yet released it is that I''m in the process of migrating the entire system to AJAX, which has uncovered a few structural issues with the code that weren''t rearing their heads in the non-AJAXed version. I still need to make a few modifications,

Hi, I posted this message on the StatET-user board last week, but it looks like a ghost-town... I have a bad feeling that there is some code in the plug-in which doesn't work well with my environment, but if I am lucky, maybe other users have worked around this problem somehow - I am hoping that my setup is the issue. Note: very similar StatET setups on 32-bit XP Pro and Vista run

Hi, I'm trying to use StatEt IDE for Eclipse as my R editor, but I'm completely lost. I've read all I could find online, made apparently all I had to do (installing rj, configuraing StatEt, etc.) but still cannot make R running. Below is the error log file. Thank you so much for assistance. Matteo !ENTRY de.walware.statet.r.console.ui 1 0 2011-12-05 16:21:51.355 !MESSAGE

Hi, looking to see if I''m on the right track here... we''re selling widgets to customers, but there are a number of different type of widgets and each different type of widget has a number of parameters that the customer can specify, in effect each customer orders widget''s customised in ways particular to that specific order. We use STI to store each different widget

Hi, I want to know if my idea is possible within the rails framework. I want to write a rails app that uses the same code to manage two classes of widgets; "wired widgets" and "wireless widgets". For the most part, all the code to manage these two classes of widgets will be identical. The only differing part are some of the underlying field names in each respective db table

Given the following.. Foo has_many :bars Bar has_many ::widgets Widget has_many :gadgets Gadget has_many :parts All of the following are now possible... @foo.bars @bar.widgets @part.gadget.widget.bar.foo However, I can''t just do the opposite of that last one... @foo.bars.widgets.gadgets.parts and get a full list of every Part associated with @foo. I know there''s several

This is more an architectural question.... I am looking to create a domain that sells widgets (as an example) widgets.com Now I have three sales reps, that each sell different kinds of widgets, and do not need to know about each other. larry.widget.com moe.widget.com curley.widget.com I don''t want to repeat myself (of course!) with the shopping cart logic or the transactional

Hello, I''ve tried to set up a class with acts_as_list with a scope argument that restricts a list to records with the same foreign key. For example : database : CREATE TABLE `families` ( `id` int(11) NOT NULL auto_increment, `name` varchar(255) NOT NULL default '''', PRIMARY KEY (`id`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=3 ; INSERT INTO

I''m looking to drive the development of a rails app that does nothing but serve a JSON API. All of the models are well tested elsewhere, so I needn''t worry about that. My only immediate goal is to be able to fire off requests to a path and check the returned JSON. I''ve tried a number of methods for this today, without being particularly enthused about any of them. I

Dear DevelopeRs, I've been struggling with the new regulations regarding modifications to the search path, regarding my Rcmdr plugin package RcmdrPlugin.DoE. John Fox made Rcmdr comply with the new policy by removing the environment RcmdrEnv from the search path. For the time being, he developed an option that allows users to put the environment from Rcmdr (RcmdrEnv) on the search path,

Hi All... I?m trying to build a small demo using gWidgets which permits interactive scaling and selection among different things to plot. I can get the widgets for scaling to work just fine. I am using gcheckboxgroup to make the (possibly multiple) selections. However, I can?t seem to figure out how to properly define the gcheckboxgroup; I can draw the widget properly, I think my handler would

It occurs to me as a missing feature that there''s no way to indicate a lookup table relationship (as opposed to other sorts of foreign key relationships) in Rails and that the scaffolding generator could recognise this lookup and render a drop-down list automagically for the lookup table. Say you have an Address and a State, and the State is a lookup table. In addresses you have

I have a layout in gwidgets. To this, I wanted to add a Textbox(gtkEntry) created from rgtk2... The code is as follows: MainLayOut <- glayout(homogeneous = FALSE, spacing = 10, container = SubGroup) MainLayOut[1, 1, anchor=left] <- "Number of Total Patients: " font(MainLayOut[1, 1, anchor=left]) <- c(weight="bold") patients <- gtkEntry()

Hello, Following a discussion initiated on r-devel, that mentions SciViews-R and other GUIs issues for R, I would like to make comments (and would be happy if these comments would initiate interesting initiatives). A big, big problem with SciViews-R is that a part of it is written in Visual Basic 6, a M$$$$ language, not supported any more, buggy, non transposable to other platforms, etc,

Greetings all, I have a side panel in my app that needs to have a link to the most recent 4 or 5 items in a table. How do I create this link? For example, I have a controller named widgets, and I want to create a link to :controller => "widgets", :action => "show", and then the most recent id. I want the text link to be the name of the widget. Any ideas? Obviously,