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

Getting to Understand Hierarchical RBAC Scheme

Created 3 years ago by daemonsTutorials19 comments – viewed 73,960 times – ( +59 ) – 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

Created 3 years ago by pligorHow-tos2 comments – viewed 8,278 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: