Hi: This is a cross post at stackoverflow<http://stackoverflow.com/questions/10059550/how-does-rails-differentiate-the-method-for-the-same-url>, since I do not get the preferred answer,so I post to this list.
------------------------------------------------------------------------------------- I am new in rails,and I create the first rails application (Blog) follow the guide at rails's docs<http://guides.rubyonrails.org/getting_started.html>step by step. However when I run the application,I found something I can not understand. http://localhost:3000/posts/2 With GET method,this will return the details of post whose id is 2. But when update this post,I found the action of the form is '/posts/2'. When delete the post,I found rails create a form element in the body with action '/posts/2' and method POST,so I wonder how does rails know update or delete this post? Since I do not found any condition word in the post controller. But for path /posts/2,the verbs is POST,both the path and verb are the same. How does rails know to delete or update the post 2? Hope some one can help me. Thanks. -- 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.
