Ian,
From reading your gist, I think you’re talking about the link_to on line 17
of “_list_indisciplines.html.erb”. You’ve got a period in your params
employee.id is not valid (you’re setting to the id (4), not to the symbol
itself). Also, params[:retrieve_case[]] means that you’re getting [] every
time.
<%= link_to "#{t('retrieve_case')}", {:controller => 'employee_indisciplines',
:action => 'show_indisciplines', :employee.id => params[:retrieve_case[]]}, {
:class => 'submit_button' }, :method => 'post' %>
On August 11, 2014 at 8:57:34 , Cynthia Kiser ([email protected]) wrote:
You asked about passing parameters so, in addition to the code
generating the link, I need to see the link that it creates and how
the routing system interprets it.
Please add the following 2 pieces of information to your gist:
1) the rendered html from _list_indisciplines.html.erb
2) the section of the development log when you click that link, e.g.
Processing PagesController#show (for 131.215.229.27 at 2014-03-12 10:46:17)
[GET]
Parameters: {"action"=>"show", "url_parts"=>["protocols"],
"controller"=>"pages"}
And by the way, since you have map.feed, that should be creating a
named route for you: feed_path. So if you want, you can use that
instead of the hash explicitly listing controller and action. Use
`rake routes` to see which of your routes have named route helper
methods available.
Quoting Ian Baraza Brayoni <[email protected]>:
> This is what I get in my development logs which I think means I am not
> passing any parameters to the controller 'show_indisciplines':
>
> ActionView::TemplateError (You have a nil object when you didn't expect it!
> You might have expected an instance of Array.
> The error occurred while evaluating nil.each) on line #36 of
> app/views/employee_indisciplines/show_indisciplines.html.erb:
> 33: <tr class="tr-head">
> 34: <td><%= t('student_case_content') %></td><td><%=
> t('student_case_creation') %></td>
> 35: </tr>
> 36: <% @employee_indiscipline.each do |employee | %>
> 37: <tr class="tr-<%= cycle('odd', 'even') %>">
> 38: <td class="col-4"><%= employee.content %></td>
> 39: <td class="col-7"><%=
> employee.created_at.strftime("%A, %d. %B %Y, %H:%M") %></td>
>
>
>
> I have shared my routes on the gist.(
> https://gist.github.com/Brayoni/3102c5dab7f76b1cee7b)
>
>
> Regards,
> Ian Brayoni
>
>
>
>
>
>
> On Mon, Aug 11, 2014 at 7:31 AM, Cynthia Kiser <[email protected]> wrote:
>
>
> > Quoting Ian Baraza Brayoni <[email protected]>:
> > > I am trying to pick rails and I am having trouble trying to pass params
> > > from a view to another controller method through a link_to tag.
> > >
> > > Here is my code <https://gist.github.com/Brayoni/3102c5dab7f76b1cee7b>.
> > >
> > > Your ideas are highly appreciated.
> >
> > Nothing very obviously amiss - other than being very old style
> > Rails. What is the output? Are you not getting the HTML you expect
> > from the link_to? Or is clicking the link not getting you where you
> > expect to go? To help I would need to see the HTML snippet produced
> > and the development log from when you click the link. (And I am
> > assuming your routes are set up correctly).
> >
> >
> >
> > --
> > Cynthia N. Kiser
> > [email protected]
> >
> > --
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