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Hi I want to show some info and provided an ''edit'' button next to it. This will change the display info to an editable form. I''ve seen this done before, but what I can''t figure out is whether I have to use an actual remote action to the rails server? I think I should be able to render both the edit box and the display info as seperate divs, and then show/hide

I have a situation where I want to duplicate an ActiveRecord including duplication of has_many relationships. I''ve seen a few plugins but it seems unclear if they will work on Rails3. So I was wondering if anyone has a good suggestion for a plugin they are currently using to do this? Basically I''m doing this because I have an object that I want to allow my users to edit. I

I''ve been trying to understand this for a bit now, and I can''t find any discussion on why the change was made. The default value used to be false, but now it is true? When I do something like this it is nice to have the root value: format.json { render :json => @user } {"user":{}} But if I want to output extra variables too it gets annoying to have the root node

I ran into a strange problem when moving a locally working app to a hosted server. We have a phone app sending json requests via POST to the rails app. When doing this on the local system everything comes through as application/json When I moved it to the host I was having Authenticity Token errors. I realized that our phone app was not setting the correct content-type to application/json