Articles tagged with "hierarchy", sorted by date (updated)X
Displaying 1-2 of 2 result(s).

Getting to Understand Hierarchical RBAC Scheme

Updated 2 years ago by rAWTAZTutorials15 comments – viewed 94,865 times – ( +63 ) – version 1.1
Authentication and Authorization is a good tutorial. Among other topics, it describes basic aspects of Yii's RBAC implementation. But however hard I read the tutorial, I couldn't understand how exactly the hierarchy works. I found how to define authorization hierarchy, how business rules are evaluated, how to configure authManager, but almost nothing about how I should build my hierarchy, in what sequence its nodes are checked, when the checking process stops and what would be the checking result.

ISA hierarchy of tables inside a database and how to implement a single form

Updated 5 years ago by pligorHow-tos2 comments – viewed 10,773 times – ( +1 ) – version 1.1
Please consider the following Dear software engineers imagine I have a simple ISA hierarchy: parent A with children B and C. So let's say we have the corresponding tables named "a", "b", "c" and (created with the help of the gii model creator) the classes A, B, C The following is a screenshot from MySQL workbench: