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MySQL migration environment

Updated 10 months ago by Fabrizio CaldarelliHow-tos0 comments – viewed 4,775 times – version 2.0
It can happen that you work in development environment and you make changes to database tables structures, adding tables, or changing fields.

How to use a Widget as an Action Provider

Updated 10 months ago by stinkytofuHow-tos15 comments – viewed 40,673 times – ( +27 ) – version 1.1
As written on the API docs: An Action Provider Widget is a widget that has declared several actions by using its 'public static function actions()'. After, a Controller can easily import all its declared actions on its 'public function actions()'.
tags: Widgets, CAction

Simple Jui Autocomplete in yii2

Updated 10 months ago by ajithTutorials3 comments – viewed 9,854 times – ( -1 ) – version 2.0
In this tutorial i will explain how to use jui auto complete in yii2. The Autocomplete widget enables users to quickly find and select from a pre-populated list of values as they type, leveraging searching and filtering.

Cron Jobs in Yii

Updated 10 months ago by Roman SolomatinHow-tos1 comment – viewed 20,571 times – ( +4 ) – version 1.1
I've gotten Yii running cron jobs, and wanted to explain briefly how I did it.

How to use nested DB transactions (MySQL 5+, PostgreSQL)

Updated 11 months ago by BoazHow-tos6 comments – viewed 40,956 times – ( +47 ) – version 1.1
Original source code and idea are from: PHP, PDO & Nested Transactions.

Yii2: Query build for complexity SQL

Updated 11 months ago by Scott_HuangTips0 comments – viewed 6,097 times – version 2.0
As for complexity SQL query we have two solutions as below, I will discuss #2 in this article.

Simple Google Maps object for use with ajax maps

Updated 12 months ago by Chris BackhouseHow-tos1 comment – viewed 5,391 times – ( +1 ) – version 2.0
The Google mapping extension by Dos Amigos (link) is really great but there are difficulties with Google maps when you want to manipulate your map object with Ajax.
tags: googlemap, maps

Execute migration on server/linux using shell

Updated 12 months ago by dariooHow-tos2 comments – viewed 4,549 times – version 2.0
It's easy to execute migration locally on XAMPP using cmd, but on server where you script is it's little bit harder.

How to register scripts and css

Updated 12 months ago by oligalmaHow-tos0 comments – viewed 17,265 times – version 1.1
First of all, we need to download the jQuery library and store it in the js folder. In this example we are using the version 2.1.3.

How to validate the uniqueness of multiple columns

Updated about a year ago by oligalmaHow-tos1 comment – viewed 3,552 times – ( +1 ) – version 1.1
I am going to show you an effective way to validate the uniqueness of multiple columns.