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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: ![MySQL workbench screenshot](http://s4.postimage.org/4tuwkm43d/Screenshot.pn...

[CMenu] offers great functionality and the ability to customize just about every aspect of the output. There are many times when I need to create a drop down menu or simply modify the look to make the designers happy. Because this seems to be a common task for me, I figured I would share my code to create a very simple drop down menu that other people could use.

First, you have to have create database table for default language and allowed languages.

CREATE TABLE IF NOT EXISTS `tbl_languages` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` varchar(20) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL,
  `lang` varchar(2) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL,
  `flagpath` varchar(40) CHARACTER SET utf8 COLLATE utf8_unicode_...

In this tutorial will be explained a method to manage some configuration runtime. This excellent tutorial follows a similar approach, but requires to write a masterclass which all controllers are supposed to extend, following this wiki you can achieve the same by only editing the configuration.

MultiActiveRecord is an extension that add support for multiple database connection for your application.

Using Rights generator component, we can easily create a dynamic menu, in which we scan every modules' controllers, to access the index page of them.

I've seen many tickets regarding how to show friendly delete confirmation using CGridView's CButtonColumn in ajax request. If you are using relational database, after producing CRUD functionality when you try to delete a record in ajax mode which has child record it can't be deleted and you can see the ajax loader forever. By this way you can't show the users if a record has been successfully dele...

I used Zaccarias excellent article as the base http://www.yiiframework.com/wiki/145/cjuidialog-for-create-new-model/

Solution

First follow the wiki above to create all the required code. Then make the following modifications in your...

This wiki will explain how to include a javascript library in a widget.

Well I finally had some time and tinkered a bit with the notion of integrating wordpress and Yii. Now for me I wanted to use Yii as a framework to develop wordpress plugins. Using some tips from imasia Article I was able to do a simple integration of yii as a wordpress plugin. The integratio...

change your index.php

I used another example posted here a while back where the person was modifying the index.php and adding in a switch case for different domains and loading separate config files. This was actually too much for me, because all my portals are the exact same (as far as routes, modules, extensions, etc) and if I ever wanted to add another route it wouldn't be feasible opening up all the config files t...

It's common to see users wishing to make substring DB queries, using the % metacharacter used to match anything; in this FAQ we'll search the tbl_comments table from the blog tutorial hoping to find the text in $match in the content column

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...

The sql 'set time_zone' ensures that all dates retrieved are in UTC time. If your MySql server has the time zone names installed then use 'UTC' instead of '+00:00'.

Components

Copy the code at the end of this wiki for LocalTime.php and DefaultDateTimeParser.php int...

CSRF é o acrônimo para Cross-site request forgery.
CSRF é um ataque que forca o usuário a executar ações não desejadas numa aplicação Web na qual ele está autenticado.

Hi Folks,

require_once 'Mail.php'; // PEAR Mail require_once 'Mail/mime.php'; // PEAR Mail_mime require_once 'Mail/Queue.php'; // PEAR Mail_queue require_once 'Mail/Queue/Container/mdb2.php'; // PEAR Mail_queue mdb2

What would you do if you want/need to have a different than the main database connection in an module's models?