CS 142 Lecture Notes: Rails Controllers and Views Simple Rails Template <?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>Hello, User</title> </head> <body> <p> This page was fetched at <%= Time.now() %> </p> </body> </html> CS 142 Lecture Notes: Rails Controllers and Views
Control Structures in Templates ?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>Rails Parameters</title> </head> <body> <p> The <code>params</code> hash contains the following values: </p> <% params.each do |key, value| %> <p><%= key %>: <%= value %></p> <% end %> </body> </ht CS 142 Lecture Notes: Rails Controllers and Views
CS 142 Lecture Notes: Rails Controllers and Views
CS 142 Lecture Notes: Rails Controllers and Views Templates printf("The capital of %s is %s\n", state, capital); vs. print("The capital of); print(state); print(" is "); print(capital); print("\n"); CS 142 Lecture Notes: Rails Controllers and Views