Posts Tagged ‘binary’

Modifying privileges stored binary using ExtJs

In an earlier post I showed you how to use binary operators to store multiple privileges/settings in a single integer field. Now I will present to you a simple control for visualizing and modifying such a value.

Posted by oyvind.kinsey on November 17th, 2009 under programming Tags: , , , ,  •  No Comments

Storing multiple privileges/settings in a single integer

In many applications you have the need to set users privileges , and while there are many ways to do so, I prefer to using a single integer value to store a users privileges on any single entity.
This has many advantages,

you only have a single value representing all privileges
you can add and remove available privileges [...]

Posted by oyvind.kinsey on November 17th, 2009 under programming Tags: , , ,  •  3 Comments