[Nitro] nitro 0.40.0 changes?

Matt Rose mattrose at folkwolf.net
Thu Nov 16 22:17:51 EST 2006


Well, I found a semi handy comment in the code.  From compiler.rb

       # Call action with given parameters, raises ActionError when  
the params
       # are wrong.

I still don't know how params are wrong, or how to make them right.

On 16-Nov-06, at 8:20 PM, Matt Rose wrote:

>
> Sorry to be a bother about this guys, but now I'm getting an error
> message.  I kind of suspected this would happen, because of the  
> params.
>
> How did we decide parameters would be called now in the action now?
>
> I have a setup page that takes form input, and passes it as GET
> params back to the same page.  When I pass it no params, it works
> great, but when I try and pass it params via a GET request, I get  
> this:
>
> http://localhost:9000/setup?title=masterblog&desc=master
> +blog&user=matt&pass=pass
>
> Path: /setup
> Wrong parameter count for setup().
>
> the setup function in the controller looks like this:
>
> def setup
>      p request.params
>      blogs = Blog.all
>      p @blogs
>      #should only be able to go here when there's nothing setup
>      if request.params.empty? && Master.all.empty?
>        @render_master_form = true
>      end
>      if request.params.values.length == 4 && Master.all.empty?
>        Master.create(*request.params.values)
>      end
>      p Master.find_one
>      @master = Master.find_one
>      if request.params.length == 2
>        Blog.create(*request.params.values)
>      end
>    end
>
> The request.params hash even shows up in the webrick output when I
> issue the GET request, but I still get that error.
>
> TIA.
>
> Again.  This code *used* to work fine.  I looked through the
> migration document, and even took an admittedly cursory look through
> the source code, and mailing list archives to figure out how to fix
> this.
>
> Sigh.  I know everybody's trying their damnedest, and I know that
> Nitro is kind of a moving target right now, but, damn.
>
> Off to pore through Nitro code.  I'll learn all this shit somehow.
>
> Boy I'm whiny this week :)
>
>
>
>
> On 15-Nov-06, at 11:08 PM, transfire at gmail.com wrote:
>
>>
>> Matt Rose wrote:
>>> Where is this documented?
>>>
>>> I have to say, I'm not very impressed right now.  right now, it  
>>> looks
>>> like all my work has to be re-written from scratch.    I've finally
>>> figured out how to get my app to start, and the console is great to
>>> work with, but I still can't get past the starting gate.
>>
>> I understand the feeling. It can be frustrating. And Nitro's been
>> going
>> through a lot of changes over the last year. But thankfully with this
>> and the next release that looks to finally settle down.
>>
>>> I have two classes.  Master is just a one-off table that holds some
>>> meta-information.  It has no relations to any other table.  But  
>>> while
>>> I can use other models, I can't use this one.
>>>
>>> here's the class.
>>>
>>> class Master
>>>    attr_accessor :title
>>>    attr_accessor :description
>>>    attr_accessor :user
>>>    attr_accessor :pass
>>>    def initialize(title,desc,user,pass)
>>>      @title, at description, at user, at pass = title,desc,user,pass
>>>    end
>>>    def to_s
>>>      @title
>>>    end
>>> end
>>>
>>> class Blog
>>> 	attr_accessor :title, String
>>> 	attr_accessor :description, String
>>> 	has_many :users, User
>>> 	has_many :articles, Article
>>> 	def initialize(title,description)
>>> 	  @title, at description = title,description
>>> 	end
>>> 	def to_s
>>> 	  @title
>>> 	end
>>> end
>>>
>>> and here's the output.
>>>
>>>
>>>>> matt-roses-computer:~/ruby/start mattrose$ nitro console
>>> INFO: Og uses the Sqlite store.
>>> /usr/local/lib/ruby/1.8/logger.rb:525:in `initialize':Errno::ENOENT:
>>> No such file or directory - log/app.log
>>>>> Blog.all
>>> =>
>>>>> Master.all
>>> NoMethodError: undefined method `all' for Master:Class
>>>          from (irb):2
>>>          from :0
>>
>> I'm thinking Master is not getting "enchanted" by Og. Try adding the
>> class types:
>>
>>  class Master
>>    attr_accessor :title, String
>>     attr_accessor :description, String
>>     attr_accessor :user, String
>>     attr_accessor :pass, String
>>     def initialize(title,desc,user,pass)
>>       @title, at description, at user, at pass = title,desc,user,pass
>>     end
>>     def to_s
>>       @title
>>     end
>>  end
>>
>> And see how that effects it.
>>
>> T.
>>
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>
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