I have following code in javascript callback function of body load: alert("calling get json"); $.getJSON("http://localhost:3000/books/show.json", {book: 3}, function(data) { alert("data received"); }); After getting alert of ''calling get json'' being called,the server return status 200 ok. still control is not passing to function(data) and alert of ''data received'' is not called. so,what is wrong? -- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit https://groups.google.com/groups/opt_out.