pakyow 0.9.1 binding problem

[ahmet]

hi eveyone,

i am having problem with this code pieces.

routes.rb

-------------

Pakyow::App.routes do

  

 get('/') {

        

        view.scope(:post).apply(Post.all)

  }

 

  restful :post, '/posts' do

    get 'show' do

      p 'show route'

    end

    

  end

end

bindings.rb

---------------

Pakyow::App.bindings do

  # define bindings here

  

   scope(:post) {

       

        binding(:link) {

             {

                content: bindable[:title], href: router.group(:posts).path(:show, bindable)

             }

        }

      }

      

end

it says:

^^^^-------

Pakyow found something wrong.

The error originated on line 37 of '/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/router.rb' and generated the following stack trace:

Could not find route 'show'

/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/router.rb:37:in `route'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/route_lookup.rb:23:in `get_named_route'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/route_lookup.rb:10:in `path'
/Users/ahmet/pakyoworks/091-1/app/lib/bindings.rb:8:in `block (3 levels) in <top (required)>'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/binder.rb:58:in `instance_exec'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/binder.rb:58:in `value_for_scoped_prop'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/view.rb:308:in `block (2 levels) in bind_data_to_scope'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/view.rb:299:in `catch'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/view.rb:299:in `block in bind_data_to_scope'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/view.rb:298:in `each'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/view.rb:298:in `bind_data_to_scope'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/view.rb:228:in `bind'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/view_collection.rb:218:in `block in bind'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/view_collection.rb:137:in `call'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/view_collection.rb:137:in `block in for'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/view_collection.rb:11:in `block in each'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/view_collection.rb:11:in `each'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/view_collection.rb:11:in `each'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/view_collection.rb:130:in `each_with_index'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/view_collection.rb:130:in `for'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/view_collection.rb:217:in `bind'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/view_collection.rb:253:in `apply'
/Library/Ruby/Gems/2.0.0/gems/pakyow-presenter-0.9.1/pakyow-presenter/lib/presenter/view_context.rb:27:in `block (2 levels) in <class:ViewContext>'
/Users/ahmet/pakyoworks/091-1/app/lib/routes.rb:7:in `block (2 levels) in <top (required)>'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/router.rb:102:in `instance_exec'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/router.rb:102:in `block in call_fns'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/router.rb:102:in `each'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/router.rb:102:in `call_fns'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/router.rb:140:in `block in trampoline'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/router.rb:139:in `catch'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/router.rb:139:in `trampoline'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/router.rb:46:in `perform'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/app.rb:245:in `block in process'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/app.rb:242:in `catch'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/app.rb:242:in `process'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/app.rb:223:in `call'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/middleware/reloader.rb:10:in `call'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/middleware/logger.rb:118:in `block in call'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/middleware/logger.rb:129:in `time'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/middleware/logger.rb:116:in `call'
/Library/Ruby/Gems/2.0.0/gems/pakyow-core-0.9.1/pakyow-core/lib/core/middleware/static.rb:20:in `call'
/Library/Ruby/Gems/2.0.0/gems/rack-1.6.0/lib/rack/methodoverride.rb:22:in `call'
/Library/Ruby/Gems/2.0.0/gems/rack-1.6.0/lib/rack/builder.rb:153:in `call'
/Library/Ruby/Gems/2.0.0/gems/puma-2.11.1/lib/puma/server.rb:507:in `handle_request'
/Library/Ruby/Gems/2.0.0/gems/puma-2.11.1/lib/puma/server.rb:375:in `process_client'
/Library/Ruby/Gems/2.0.0/gems/puma-2.11.1/lib/puma/server.rb:262:in `block in run'
/Library/Ruby/Gems/2.0.0/gems/puma-2.11.1/lib/puma/thread_pool.rb:104:in `call'
/Library/Ruby/Gems/2.0.0/gems/puma-2.11.1/lib/puma/thread_pool.rb:104:in `block in spawn_thread'

[Bryan Powell]

Hello Ahmet,

Rather than:

 get 'show' do ...

Just do this:

show do ...

Bryan P.

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[Ahmet]

thanks i changed it but problem not there,
when I write this url http://localhost:3000, the error comes.
when I write http://localhost:3000/posts/ or http://localhost:3000/posts/show
it is working without error.
i think problem is coming from here:

content: bindable[:title], href: router.group(:posts).path(:show, bindable)

and what is this meaning : /Users/ahmet/pakyoworks/091-1/app/lib/bindings.rb:8:in `block (3 levels) in <top (required)>'

what is the required thing?

[bryanp]

The problem here is that Pakyow can't find a `show` route in the `posts` group. Making the change I suggested will define that route, so the route lookup works.

Does that still not fix the problem? If not, can you Gist your updated routes?

Bryan P.

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[Ahmet]

sorry i did not understand  `show` route in the `posts` group. 

this is not posts group?

restful :post, '/posts' do

    get 'show' do

      p 'show route'

    end   

  end

please explain about the routing and binding about.

for example; i have index page and it contains all posts and i want to click one post and i want to she it on show page. how can i do that? please provide one sample. because that is my problem.

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[bryanp]

Yes, that's the posts group, but it's looking for a route named `show`. You could do this one of two ways:

restful :post, '/posts' do

  get :show, 'show' do

    p 'show route'

  end

end

OR:

restful :post, '/posts' do

  show do

    p 'show route'

  end

end

The second one is the recommended way to do it.

Bryan P.