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Showing posts with the label ruby-on-rails-3

connectionDidFinishLoading called before didReceiveData with rails production sending photos

I have a rails 3.0.3 website that, in development mode, responds to a HTTP GET by calling didReceiveData and then connectionDidFinishLoading, and photo data is sent from the website to the iPhone and displayed correctly. But when I run the rails 3.0.3 website in production mode, connectionDidFinishLoading is called before didReceiveData. I'm using carrierwave to handle the photos for both the development and production rails sites. Does anyone have any idea what could cause connectionDidFinishLoading to get called before didReceiveData? I've tried checking the following: 1) I made sure the NSURLConnectionDelegate is called for the class' interface. 2) didReceiveResponse gets called before connectionDidFinishLoading and the statusCode = 200. 3) In the rails app I am using send_file to send the photo data, and the path to the file sent in production, is an actual photo. 4) I checked that data was being returned from the production website by using the code below

Trigger a form submit on a different page - Rails 3

So, I have a form on page 'A' which lets users type in the name of a band and see album covers and prices, courtesy of the Amazon API. <%= form_tag(amazon_path, :method => 'get') do %> <h3> Search for Albums </h3> <%= label_tag(:amazon_search_form, "by Band/Artist:") %> <%= text_field_tag(:amazon_search_form) %> <%= submit_tag("Search") %> <% end %> Users can also see all bands they are following on their profile page. From their profile page, they are able to select a band 'b' (perhaps by clicking on the band's img). After that, if they click on the link to go to page 'A', I would like the form to be automatically submitted with band 'b's name so that the user won't have to type in the name of band 'b' to see the albums for band 'b'. I can't tell if jQuery's .submit function can pass a parameter of the band's name to the form when