similar to: ActiveRecord Parent-Child relationship bug? config problem?

I am working on an Rails application that uses a pretty complex category structure through out the site. I have defined a table to house all the info and a FK to reference parents within the table CREATE TABLE categories ( id int(11) NOT NULL auto_increment, name varchar(50) NOT NULL, parent_id int(11) default NULL, constraint fk_category_id foreign key (category_id) references

Mmm...I swear I read somehwere that the 7912G did SIP? Cisco lists it as an SCCP only phone? -- Undocumented Features quote of the moment... "It's not the one bullet with your name on it that you have to worry about; it's the twenty thousand-odd rounds labeled `occupant.'" --Murphy's Laws of Combat

Hi all! I've uploaded two packages to CRAN via FTP [1] about a week ago, and while one was promptly processed by Brian Ripley (thanks for that!), the second got the .noemail extension added, and nothing else happened. So I wonder whether CRAN maintainers are waiting for some action on my side or whether I should just wait without worrying. (Of course, I did send a manual e-mail stating I

hello: I have successfully compiled (no problems at all) Wine release 20010824 on Suse 7.2. I have created the config file as mentioned in the README and man files, but so far have figured out how to go much farther. How do I really run a widows application? It must be some HOWTO or some like this.... What are the documentation/*.sgml files (tried konqueror browser... no success)? Some

hi. base from the cookbook example, where each categories can have many recipes, id like the categories to have multiple sub categories, unlimited levels. please show some code, as i am new to Ruby and Ruby On Rails. thanks -- Posted via http://www.ruby-forum.com/.

I am trying to create a record with association. Within the create method, I would also like to pre-populate dependent (has_many) records from a template in the database. The child records are <u>mysteriously rolled back </u> if I insert them in a loop. If I try to insert a single child record, it works.I have read the books and tried to google my way out of this but am at a dead

Hi i am trying to figure out what is the best way to do this very basic thing: lets say i have two tables: one with parents and one with children. there is a one to many relation between them. I scaffolded the parents tabel and i can open each parent. Now i want to add a link to the ''show'' view which will create a new child record. In the model i defined the has_many and

Hi all, I trying to find the best way to do the following and I''ll use a blog with comments for an example. Blog has many comments Comments belongs to blog My question is how to limit the number of comments (child) records read for each blog (parent) record. Most of the solutions I''ve come up with are limiting the number of records displayed within the views but the

I am having a problem with ruby''s sort_by function. I want to sort a list of parent model objects based on the children of the parent models. Normally you might say sortedList = modelList.sort_by { |model| model[''someAttribute''] } What I am tring to do is sortedList = modelList.sort_by{ |model| model.children.find(:first, order=>"price desc" ).price}

----- V?stule no Rowland Penny <rowlandpenny at googlemail.com> --------- Datums: Fri, 20 Mar 2015 09:19:10 +0000 S?t?t?js: Rowland Penny <rowlandpenny at googlemail.com> Temats: Re: [Samba] Samba AD DC and browsing of shares Sa??m?js: samba at lists.samba.org >>> You can recompile it if you want to, but if you use packages from >>> your distro, you

If I have... class Parent has_many :children end class Child belongs_to :parent end ...then... * Assigning a _new_ child during parent''s creation saves the child record with the parent''s id. child = Child.new Parent.create(:children => [child]) # Results in child being associated with parent * Assigning an existing child after a parent''s creation

I'm having trouble figuring out how to export/import IR functions at the C++ API level. I think I've got the linking part figured out, but I need to get the functions exporting from one module into another. I see how I can iterate over the functions in one, but I'm not clear on how to expose this name/reference into the other module. Is there a simple example/tutorial of this

OK, I''m in need of help :) I''ve got a bug in IE (whoa!) that I can''t figure out. I think its CSS-related, but I sure can''t figure out what the problem is. Go here: http://jerod.ontasksoftware.com/demo/index.php and drag one of the items in the center listbox. In FF, it works beautifully. In IE6, it shoots off to the left...but ONLY once. After

Full_Name: Mai Zhou Version: 1.9.1 OS: Win XP Professional Submission from: (NULL) (12.222.227.93) > power.t.test(n=25, delta=0.1, sig.level=1.1, strict=TRUE, type="one.sample") One-sample t test power calculation n = 25 delta = 0.1 sd = 1 sig.level = 1.1 power = 1.088311 alternative = two.sided ### power can never be

Don't assume every disk <Item> has a <Parent> field. For floppy disks this is not the case. Thanks: Junqin Zhou --- v2v/input_ova.ml | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/v2v/input_ova.ml b/v2v/input_ova.ml index 95af2e5..9a9c10a 100644 --- a/v2v/input_ova.ml +++ b/v2v/input_ova.ml @@ -187,14 +187,17 @@ object for i = 0 to

We're running dovecot 2.2.15 with pigeonhole 0.4.6, in a clustered environment, nfs with proxy and backend on all servers. I've been seeing some odd errors from lmtp: Error: mremap_anon(127930368) failed: Cannot allocate memory It seems to affect specific users, but it doesn't seem to manifest in any particular way; no user complaints. Just the occasional log message. I would

I have a simple object, Article, which has_one :parent of the same time. On my Show page for a given article there will be a "new child" button which will pass the current :id (or the current Article itself) to the new form. What is the proper way to hide a reference to this parent in the form so that when it is submitted back, the create method knows what to do with it?

dear everybody samba is 3.5.11-79.fc14 is this weird or my logic fails, I was hoping that if a file has unix 770 then Win clients should be able to write to it even if parent folder is 750 also if a folder is 770 and a Win client creates a new folder in it, its unix permissions get set to 755, and yet! another(different) Win user can just delete this newly created folder. with what

I want to know the standard/easiest way to add items to a parent? Example: comment added to post I would like this to happen in the ?show? view of post using a form that is shown when the user clicks the ?add new? button/link. I would also like validation on the child form with the validation errors appearing in the post show? view. Two problems are presented: 1) When the user clicks the

With this gem and ttm will use the same reservation object, so mixing and matching ttm / gem reservation helpers should work fine. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/virtgpu_object.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c index