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MySQL migration environment

Updated 7 months ago by Fabrizio CaldarelliHow-tos0 comments – viewed 4,377 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 7 months ago by stinkytofuHow-tos15 comments – viewed 39,792 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 7 months ago by ajithTutorials3 comments – viewed 7,711 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 7 months ago by Roman SolomatinHow-tos1 comment – viewed 19,982 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 8 months ago by BoazHow-tos6 comments – viewed 39,169 times – ( +46 ) – version 1.1
Original source code and idea are from: PHP, PDO & Nested Transactions.

Yii2: Query build for complexity SQL

Updated 8 months ago by Scott_HuangTips0 comments – viewed 5,528 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 9 months ago by Chris BackhouseHow-tos1 comment – viewed 4,592 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 9 months ago by dariooHow-tos2 comments – viewed 3,959 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 9 months ago by oligalmaHow-tos0 comments – viewed 13,177 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 9 months ago by oligalmaHow-tos1 comment – viewed 3,194 times – ( +1 ) – version 1.1
I am going to show you an effective way to validate the uniqueness of multiple columns.