2009/11/8 Aljaz Fajmut <[email protected]>: > > How can you pass array of parameters to GET request?
The same as anything else, eg if @my_array contains [0,1,2] <%= link_to 'Compare', :controller => 'compare', :action => 'do_compare', :ids => @my_array %> If the values you want to pass come from fields then it just a matter of setting up the fields correctly. Google should be able to sort you out, I always have to look it up. If you are only comparing two records then just pass the ids as two params. Colin > > > Colin Law wrote: >> 2009/11/8 Aljaz Fajmut <[email protected]>: >>> controller by post or by url? >>> >>> Any tips are highly appreciated. >>> -- >> >> If I understand correctly you have records in the db and wish to >> compare them on demand by the user clicking on a link which goes to a >> compare controller. In this case I would pass the id values as >> parameters of a GET request on the compare controller. It should not >> be a POST as it does not cause the data in the db to be changed. The >> actual compare operation should be a method of the model whose objects >> are being compared of course. >> >> Colin > > -- > Posted via http://www.ruby-forum.com/. > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
