Routes.rb ... killing the apps?

ialuronico · March 3, 2009, 11:17pm

create a RoR project on Netbean

2)generate scaffold car name:string power:string

db:create

4:)db:migrate

Run project

now on http://localhost:3000/cars you can find the app and play a little
, the app is WORKING and SAVE every car you create

6)generate scaffold animal name:string speed:string

7)db:migrate

now on http://localhost:3000/cars the app still work but on
http://localhost:3000/animals the app IS NOT SAVING AND IS NOT WORKING

after you try to save an animal just redirect to animals witout saving

open routes.rb change FROM

map.resources :animals
map.resources :cars

TO
map.resources :cars
map.resources :animals

NOW BOTH APPS WORK FINE !!!

Why ?
Is Netbeans generating a wrong file ?
How can I change the apps priorty?

ialuronico · March 4, 2009, 10:11pm

I followed these exact steps, and didn’t get the stated behavior.
Everything worked
fine here (Rails 2.2.2, OS X 10.5).

If anybody’s going to be able to solve your problem, they’ll need more
information:

versions, versions, versions. Which Rails? Which Netbeans? Which
operating system?
“not working” (even in all caps) isn’t a problem description. Does
it throw an exception?
What appears in development.log when the code is “not working”?

–Matt J.

On Mar 3, 5:17 pm, “Simone R.” [email protected]

ialuronico · March 4, 2009, 11:19pm

Product Version: NetBeans IDE 6.5 (Build 200811100001)
Java: 1.5.0_16; Java HotSpot™ Client VM 1.5.0_16-132
System: Mac OS X version 10.4.11 running on ppc; MacRoman; it_IT (nb)
Jruby 1.1.4
Rails 2.1.0

Not working means when you click on “create” you just get rediret to
/animals but witout the creation of the animal
(the green message “Animal was successfully created.” ) dont show up

in the developmet.log there is
-------------------------------WHEN NOT WORKING------------------------

Processing AnimalsController#new (for 0:0:0:0:0:0:0:1%0 at 2009-03-04
23:09:53) [GET]
Session ID:
BAh7ByIKZmxhc2hJQzonQWN0aW9uQ29udHJvbGxlcjo6Rmxhc2g6OkZsYXNo
SGFzaHsABjoKQHVzZWR7ADoMY3NyZl9pZCIlOGI1MjEyYWE4MGE5Y2M4NWRi
YjAxZDdhMjljNmNhY2Q=–71ff32314b47ece66cddbf1b8b4b0a88a7c0e034
Parameters: {“controller”=>“animals”, “action”=>“new”}
e[4;36;1mAnimal Columns (0.009045)e[0m e[0;1mSHOW FIELDS FROM
animalse[0m
Rendering template within layouts/animals
Rendering animals/new
Completed in 0.08431 (11 reqs/sec) | Rendering: 0.03623 (42%) | DB:
0.00904 (10%) | 200 OK [http://localhost/animals/new]

Processing AnimalsController#index (for 0:0:0:0:0:0:0:1%0 at 2009-03-04
23:10:01) [POST]
Session ID:
BAh7ByIKZmxhc2hJQzonQWN0aW9uQ29udHJvbGxlcjo6Rmxhc2g6OkZsYXNo
SGFzaHsABjoKQHVzZWR7ADoMY3NyZl9pZCIlOGI1MjEyYWE4MGE5Y2M4NWRi
YjAxZDdhMjljNmNhY2Q=–71ff32314b47ece66cddbf1b8b4b0a88a7c0e034
Parameters:
{“authenticity_token”=>“6bcbdc49394efcb0a75d6e3c4f42ca1413119046”,
“animal”=>{“name”=>“prova”, “speed”=>“45”}, “commit”=>“Create”,
“controller”=>“animals”, “action”=>“index”}
e[4;35;1mAnimal Load (0.003691)e[0m e[0mSELECT * FROM `animals` e[0m
Rendering template within layouts/animals
Rendering animals/index
e[4;36;1mAnimal Columns (0.012850)e[0m e[0;1mSHOW FIELDS FROM
`animals`e[0m
Completed in 0.10228 (9 reqs/sec) | Rendering: 0.05008 (48%) | DB:
0.01654 (16%) | 200 OK [http://localhost/animals]

------------------------------WHEN WORKING---------------------

Processing AnimalsController#new (for 0:0:0:0:0:0:0:1%0 at 2009-03-04
23:13:18) [GET]
Session ID:
BAh7ByIKZmxhc2hJQzonQWN0aW9uQ29udHJvbGxlcjo6Rmxhc2g6OkZsYXNo
SGFzaHsABjoKQHVzZWR7ADoMY3NyZl9pZCIlOGI1MjEyYWE4MGE5Y2M4NWRi
YjAxZDdhMjljNmNhY2Q=–71ff32314b47ece66cddbf1b8b4b0a88a7c0e034
Parameters: {“controller”=>“animals”, “action”=>“new”}
e[4;35;1mAnimal Columns (0.243448)e[0m e[0mSHOW FIELDS FROM
animalse[0m
Rendering template within layouts/animals
Rendering animals/new
Completed in 0.32704 (3 reqs/sec) | Rendering: 0.03443 (10%) | DB:
0.24345 (74%) | 200 OK [http://localhost/animals/new]

Processing AnimalsController#create (for 0:0:0:0:0:0:0:1%0 at 2009-03-04
23:13:33) [POST]
Session ID:
BAh7ByIKZmxhc2hJQzonQWN0aW9uQ29udHJvbGxlcjo6Rmxhc2g6OkZsYXNo
SGFzaHsABjoKQHVzZWR7ADoMY3NyZl9pZCIlOGI1MjEyYWE4MGE5Y2M4NWRi
YjAxZDdhMjljNmNhY2Q=–71ff32314b47ece66cddbf1b8b4b0a88a7c0e034
Parameters:
{“authenticity_token”=>“6bcbdc49394efcb0a75d6e3c4f42ca1413119046”,
“animal”=>{“name”=>“cat”, “speed”=>“24”}, “commit”=>“Create”,
“controller”=>“animals”, “action”=>“create”}
e[4;36;1mAnimal Columns (0.009141)e[0m e[0;1mSHOW FIELDS FROM
animalse[0m
e[4;35;1mSQL (0.003233)e[0m e[0mBEGINe[0m
e[4;36;1mSQL (0.002171)e[0m e[0;1mSELECT name FROM animals WHERE
(animals.name = ‘cat’) e[0m
e[4;35;1mAnimal Create (0.005102)e[0m e[0mINSERT INTO animals
(name, speed, created_at, updated_at) VALUES(‘cat’, ‘24’,
‘2009-03-04 22:13:33’, ‘2009-03-04 22:13:33’)e[0m
e[4;36;1mSQL (0.001975)e[0m e[0;1mCOMMITe[0m
Redirected to http://localhost:3000/animals/5
Completed in 0.12255 (8 reqs/sec) | DB: 0.02162 (17%) | 302 Found
[http://localhost/animals]

Processing AnimalsController#show (for 0:0:0:0:0:0:0:1%0 at 2009-03-04
23:13:34) [GET]
Session ID:
BAh7ByIKZmxhc2hJQzonQWN0aW9uQ29udHJvbGxlcjo6Rmxhc2g6OkZsYXNo
SGFzaHsGOgtub3RpY2UiJUFuaW1hbCB3YXMgc3VjY2Vzc2Z1bGx5IGNyZWF0
ZWQuBjoKQHVzZWR7BjsGRjoMY3NyZl9pZCIlOGI1MjEyYWE4MGE5Y2M4NWRi
YjAxZDdhMjljNmNhY2Q=–9c84144c48e92fef15a844da179c0dbe83475846
Parameters: {“controller”=>“animals”, “action”=>“show”, “id”=>“5”}
e[4;35;1mAnimal Columns (0.007139)e[0m e[0mSHOW FIELDS FROM
`animals`e[0m
e[4;36;1mAnimal Load (0.005988)e[0m e[0;1mSELECT * FROM `animals`
WHERE (`animals`.`id` = 5) e[0m
Rendering template within layouts/animals
Rendering animals/show
Completed in 0.08003 (12 reqs/sec) | Rendering: 0.02279 (28%) | DB:
0.01313 (16%) | 200 OK [http://localhost/animals/5]

i can switch between the working and the not working version just
switching the order of resources

your routes.rb when you follow my step contains

map.resources :animals
map.resources :cars

OR

map.resources :cars
map.resources :animals

?

ialuronico · March 5, 2009, 12:08am

Simone, you should restart your webserver after the second scaffolding
(step
5).
Regards
Nicolai

ialuronico · March 5, 2009, 8:30pm

I agree with this - the problem you ran into was that the routes file
didn’t get reloaded correctly. This is a known issue (see
http://rails.lighthouseapp.com/projects/8994/tickets/981-fix-for-routing-optimization-code
) with the 2.1 series. I would highly recommend that you upgrade to
2.2.2, or even wait a bit for 2.3 to drop. Apart from supporting
production sites, there’s very little reason to stay with older
versions, and lots of reasons (read: fixed bugs) to move forward.

–Matt J.

ialuronico · March 6, 2009, 12:28pm

Matt J. wrote:

I agree with this - the problem you ran into was that the routes file
didn’t get reloaded correctly. This is a known issue (see
#981 Fix for routing optimization code - Ruby on Rails - rails
) with the 2.1 series. I would highly recommend that you upgrade to
2.2.2, or even wait a bit for 2.3 to drop. Apart from supporting
production sites, there’s very little reason to stay with older
versions, and lots of reasons (read: fixed bugs) to move forward.

–Matt J.

this version is the one bundled with Netbeans (even with the beta 6.7
version) and
Netbeans have a nice button “update Rails” but if I try to update bad
things happen (gem conflict and so on) and I dont know how to manage
this stuff.

I will fix it later and go directly to 2.3