This example uses a MySQL DB with a table named tree with the fields id, name, and parent_id. The parent_id will be NULL for root elements. The SQL is kept simple (no autoinc, no FK, etc).

In this tutorial we will be setting up a content type to be ordered by weight using the JUI Sortable plugin.

p.s. latest version of this tutorial is always available unter the docs/ folder of the User Management Module.

In this post I am going to describe a solution to make your yii-based web application safe from illegal content injections.

A simple trick to get the localized version of a model field is to add this little method to your models.

In this cookbook I will attempt to explain how to use the lightweight version of Role-Based Access Control using a php file. This version does not use database but a php file and is controlled by CPhpAuthManager class.

In this guide I will explain best practise regarding performance in MySQL, PHP and of course our loved Yii Framework. Since this is a complex topic, I will start with some basics and then expand this guide from time to time. Since this wiki can become big, you may click on View history - there you can see what changes have been made, so you don't miss anything.

Previously there was described a way to build an application with front-end and back-end. I would like to continue this theme and suggest another way to organize directories using WebApplicationEnd behavior.

Yii does not have an LDAP class itself, but its very easy to implement LDAP in the stock UserIdentity class.

Note: Please also take a look at the newer EMenu extension. This works even better that the deprecated CDropDownMenu!

This little tutorial explains a way how you can retrieve more parameters from Yii::app()->user by adding a component that extends CWebUser and retrieves the user information from database table named User.

The purpose of this post is to let anyone quickly find how to accomplish a configuration task, and list here all the posibilities of the config.php file and also link to pages that explain how is each thing implemented.

During development, it's often very handy to have SQL logging and profiling.

This is a reference to be used for Model rule validation and is compiled from the Yii documentation and code. The purpose is to have all the information gathered in one place instead of scattered. This reference is not an intro. See The Definitive Guide to Yii, Declaring Validation Rules for a tutorial.

This guide is for more or less advanced users. If you just started with Yii or didn't worked with any web-framework before, you may should come back later :-)

If we want to set meta tags on a per page (controller-action) basis, we may use the clientScript application component.

The Definitive Guide introduces the fundamentals of managing URLs in a Yii application. In this tutorial, we introduce a practical technique that can quickly turn your application into using search-engine-friendly URLs.

This method was inspirated on the excellent text about different environments available at http://www.yiiframework.com/doc/cookbook/32/

This is a central location to collect links to "Getting Started" documentation beyond the blog demo and Creating First Yii Application. Please help the community by adding general, introductory links and descriptions to this page.

The easiest way to update content in AJAX is to use the renderPartial method.