Learn Ruby On Rails in 4 Days

John McCreesh

Table of contents :
Introduction……Page 5
Switching to fastcgi……Page 7
MySQL definition……Page 8
Scaffold……Page 9
Creating Data Validation Rules……Page 10
The Controller……Page 13
The View……Page 14
Template……Page 15
Partial……Page 16
Analysing the View for the ‘List’ action……Page 17
Displaying Flash Messages……Page 19
Sharing Variables between the Template and Layout……Page 20
Tidying up the Edit and New Screens……Page 21
The Model……Page 23
The Model……Page 24
Creating a Layout for the Application……Page 25
The ‘To Do List’ screen……Page 26
Purging completed ‘To Dos’ by clicking on an icon……Page 27
Adding a Helper……Page 28
Formatting a Table with a Partial……Page 29
The ‘New To Do’ Screen……Page 30
Trapping Exceptions in Ruby……Page 31
Tailoring the Stylesheet……Page 32
The ‘Edit To Do’ Screen……Page 33
Linking ‘Notes’ to the ‘Edit To Do’……Page 35
The ‘New Note’ Screen……Page 36
Changing the ‘Categories’ Screens……Page 37
Navigation through the system……Page 38
and finally……Page 39
View……Page 41
Controller……Page 42
Still to be done……Page 43