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Single table inheritance

Created 3 years ago by samdarkHow-tos7 comments – viewed 24,285 times – ( +39 ) – version 1.1
Relational databases do not support inheritance so if we need to represent it, we have to somehow store meta info while keeping performance by minimizing JOINs. One way to solve this problem is using single table inheritance. All fields for the whole class tree are stored in a single table. Class name is stored in the type field of the same table.

Understanding the view rendering flow

Created 3 years ago by dckurushinFAQs15 comments – viewed 143,437 times – ( +91 / -3 ) – version 1.1
There is a lot of confusion surrounding what is happening behind the scenes when you render a view.

Multi level dropdown menu in Bootstrap

Created 11 months ago by sefburhanTutorials1 comment – viewed 11,083 times – ( +37 ) – version 1.1
To get multi level dropdown menu of using boostrap extension (http://www.yiiframework.com/extension/bootstrap/) widget TbNavbar just follow steps

Uploading multiple images with CMultiFileUpload

Created 3 years ago by rsinghHow-tos16 comments – viewed 78,497 times – ( +37 ) – version 1.1
"The documentation for CMultiFileUpload isn't clear!"

Actions code reuse with CAction

Created 3 years ago by Antonio RamirezHow-tos13 comments – viewed 31,254 times – ( +36 ) – version 1.1
We all know how good 'gii' automates the code for us and we normally tend to be happy with what that tool offers at the beginning of our Yii learning curve. But as soon as you start working in larger and larger projects, you realize that its code is too repetitive to maintain and having a small pitfall in general actions means to go over and over through them to fix the issues.
tags: CAction, Tutorial

CSS Naming Conventions

Created 4 years ago by qiangTutorials4 comments – viewed 27,637 times – ( +35 ) – version 1.1
In this article, we introduce a set of CSS naming conventions that we have applied in several big projects and achieved success. The goal of these naming conventions is to eliminate the possibility of naming conflicts, facilitate debugging and maintenance, and to simplify the naming process.

Organize directories for applications with front-end and back-end using WebApplicationEnd behavior

Created 4 years ago by andy_sTutorials23 comments – viewed 81,202 times – ( +34 ) – version 1.1
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.

XUpload Workflow

Created 2 years ago by AsgarothTutorials32 comments – viewed 51,029 times – ( +34 ) – version 1.1
This wiki describes a more complex workflow using the XUpload widget

Yii Related Sites

Created 4 years ago by jacmoeOthers2 comments – viewed 42,583 times – ( +34 ) – version 1.1
This is a list of blogs, off-site tutorials and other resources about Yii.

Add information to Yii::app()->user by extending CWebUser

Created 4 years ago by atrandafirTutorials11 comments – viewed 101,792 times – ( +33 ) – version 1.1
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.