similar to: Get an object other than primary key ID

Hi guys I'm hoping someone can help me with this. It should be easy but it seems to get stuck for no obvious reason! I am trying to set a report up in odfWeave so that we can re-run the same analysis at 3 time points as the data matures and provide an 'instant' report. To simplify the situation we have two pieces of data: site_id (numerical value 1-9) and reaction (categorical Y or

I did not post this question to the ecology list, even though it is about an analysis using Vegan, since my question is based more on basic data manipulation in R. I think this is a fairly simple question but for the life of me I cannot find a reference for in the archives. I have an analysis using a matrix in which I needed to strip the ID variable off the input data to run the analysis. Now I

I''ve been trying to figure out how to do this: select_tag ''site_id'', @helpers.options_from_collection_for_select(Site.find(:all, :order=>''name''), ''id'', ''name'', @site_id) The select_tag gets output fine, but the default value isn''t set. @site_id is set in the controller (@site_id = cookies[:site_id]). In

Hi Railers, I''ve got a Categories table. I want it to act as a list within the scope of the parent_id AND the site_id. Categories table : id label site_id parent_id So, in my Category class, I have : acts_as_list :scope => ''site_id = #{site_id} AND parent_id = # {parent_id}'' The problem is that when I try to move_up a Category with a parent_id that is null,

Hi, I have the following data imported from a csv file user_id site_id name 1 1 11 februari 2 1 11 redbook 3 1 11 tips 7 3 6 sleep 8 3 6 monitoring 9 3 6 alarm Which I would like to merge/combine into user_id site_id name 1 1 11 februari,

I was up late last night trying to find the cause of this, but I''m stumped. I have this relatively simple controller to load up a bio. It''s basicly id, name, desc, type (I use STI). class BioController < ApplicationController layout ''layouts/singlepanel'' def index @bio = Bio.find(:all, :conditions => [''site_id = ?'',

Hi I am using a legacy database that the primary key is named "ProductID" and its type is SERIAL (or INT NOT NULL auto_increment). set_primary_key "ProductID", is added to the Product class Then I used >ruby script/generate scaffold Product Admin to generate my controllers. When I try to insert a new product in the products table, it gave me this error RuntimeError:

I have a table under ActiveRecord with the primary key as id, integer. Instead of starting off as id 1 I''d like it to start at 1000. Is there a way to do this? Thanks. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post

I know R has a steep learning curve, but from where I stand the slope looks like a sheer cliff. I'm pawing through the available docs and have come across examples which come close to what I want but are proving difficult for me to modify for my use. Calculating simple group means is fairly straight forward: data(PlantGrowth) attach(PlantGrowth) stack(mean(unstack(PlantGrowth)))

Is there a way to use has_many and have it operate like such? select * from pages where site_id = #{id} or site_id is null I know there''s finder_sql, but then I''ll lose the find_in_collection goodness. Thanks, Joe -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the

Hi Maria If you have problems just start with a small model with predictions and then plot with xyplot the same applies to xyplot Try library(gamm4) spring <- dget(file = "G:/1/example.txt") str(spring) 'data.frame': 11744 obs. of 11 variables: $ WATERBODY_ID : Factor w/ 1994 levels "GB102021072830",..: 1 1 2 2 2 3 3 3 4 4 ... $ SITE_ID

Dear all, I am writing as I would really need your help on the problem with gamm4. I have tried to find a solution online but I wasn't very successful. I am running a gamm4 model with an interaction between two variable using the tensor term, t2. I have a group variable (super end group) with six factors; I would like to run the model to see the how the interaction term varies across the

Can anyone explain why the method form of the following works, but the (apparently identical) has_many fails? I have 3 sites in my fixtures. Initially, for a new StockGroup, sites_not_using_this_stock_group should return all 3 sites (which it does). When you add a site to the StockGroup, it should disappear from the output of sites_not_using_this_stock_group. But the has_many form

Hi, I''ve read about this technique on the great Intraweb but can''t find it any more- hopefully someone can help or point me to a reference! I''d hate to reinvent the wheel if I can avoid it (and rediscover all the gotchas that someone has already found). I''m writing a rails app that I''d like to use to service a number of different websites out of

I have an existing table, and I am trying to use sqlSave to append additional rows to this database. I omit the primary key, which is a uniqueidentifier type (MS SQL), so that the database can populate that field. However, I get the following error: > sqlSave( ch, result, tablename=thetablename, append=TRUE, rownames=FALSE, colnames=FALSE ) Error in odbcUpdate(channel, query, mydata,

Hi, I am unable to build the letor module. I am generating the configure file using autoconf. The configure file generated is throwing the error ./configure: line 2057: syntax error near unexpected token `1.10.1' ./configure: line 2057: `AM_INIT_AUTOMAKE(1.10.1 -Wportability tar-ustar)` I am not too sure what to do with this. Need help with this. Thank You Regards Karthik On Mon, Sep 29,

Hi, I think I''m doing this the right way, but can''t get it going. I''m building a menu from the values in a mySQL table, and want to build it on the fly. This is something that should be working but only works halfway: <% @pages = Page.find(:all, :conditions => [''site_id = 4'']) %> <% @pages.each do |p| %> xyz <%p.id%> <%

On Wed, Mar 14, 2018 at 5:42 PM, Karthik Subrahmanya <ksubrahm at redhat.com> wrote: > > > On Wed, Mar 14, 2018 at 3:36 PM, Anatoliy Dmytriyev <tolid at tolid.eu.org> > wrote: > >> Hi Karthik, >> >> >> Thanks a lot for the explanation. >> >> Does it mean a distributed volume health can be checked only by "gluster >> volume

Hi, In rpcclient/cmd_spoolss.c line 1715 & 1718 struct cmd_set spoolss_commands[] = { { "SPOOLSS" }, . . { "getprintprocdir", cmd_spoolss_getprintprocdir, PIPE_SPOOLSS, "Get print processor directory", "" }, . . { "getprintprocdir", cmd_spoolss_getprintprocdir, PIPE_SPOOLSS, "Get print processor directory",

hi this is my htnl <html> <head> <%= javascript_include_tag :defaults %> </head> <body> <%= form_tag nil, { :id => ''search_form'' } %> <%= text_field ''recipe'', ''name'' %> <%= end_form_tag %> <div id="recipe"> </div> <%= observe_form :search_form, :frequency =>