On Sep 6, 2:26 am, Glen <[email protected]> wrote:
> I'm having trouble passing context data with a request. Rails keeps
> complaining that it can't convert string to integer which is
> questionable in and of it's self.
The error you're getting means "I'm an array and you trying to access
a string index". You get the same error if you do [1,2,3]['foo'] in
the console
I'd check that the parameters you receive are what you expected (did
you really mean to use [] in your link_to call ?)
Fred
>Origionally the data was being
> added to the query string as a string so I thought it might be an
> encapsulation issue and sent them as actual integers but it seems to
> make no difference. Here is the code:
>
> This is the action in the first controller:
>
> def show
> @jobs = Job.all(:conditions => ["city_id = ? AND region_id =
> ? AND
> country_id = ?", params[:city], params[:region], params[:country]])
> @city = City.find(params["city"])
> @region = Region.find(params["region"])
> @country = Country.find(params["country"])
> @companies = []
> @titles = []
>
> @jobs.each do |job|
> @companies << job.company
> end
>
> @companies.uniq!
>
> @jobs.each do |job|
> @titles << job.title
> end
>
> @titles.uniq!
> end
>
> This is the link that is causing the problem (it is in the show view
> for the action above):
>
> <%= link_to title, by_title_jobs_url(:title => title, :location =>
> [:city => @city.id, :region => @region.id, :country => @country.id])
> %>
>
> And here is the action being called by the link:
>
> def by_title
> if params[:location]
> @jobs = Job.find(:all, :conditions => ["title = ? AND
> city_id = ?
> AND region_id = ? AND country_id = ?", params["title"], params
> ["location"]["city"], params["location"]["region"], params["location"]
> ["country"]])
> elsif params[:company]
> @jobs = Job.find(:all, :conditions => ["title = ? AND
> company_id
> = ?", params["title"], params["company"]])
> else
> @jobs = Job.find(:all, :conditions => ["title = ?",
> params
> ["title"]])
> end
> end
>
> I repeatedly get the following error message:
>
> TypeError in JobsController#by_title
>
> can't convert String into Integer
>
> RAILS_ROOT: /Users/fenris/Projects/Rails/jobsnob
> Application Trace | Framework Trace | Full Trace
>
> /Users/fenris/Projects/Rails/jobsnob/app/controllers/
> jobs_controller.rb:46:in `[]'
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