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How to nest DB transactions without actually nesting them.

Updated 10 months ago by le_topHow-tos0 comments – viewed 2,436 times – ( +1 ) – version 1.1
To secure your database from inconsistencies resulting from failing (complex) operations, you (should) use transactions. However, complex methods often rely on other complex methods that themselves build on transactions. This HowTo presents a method to nest or embed transactions without relying on the database's nesting capabilities.

How to keep filters simple in CGridView

Updated 10 months ago by le_topHow-tos3 comments – viewed 3,714 times – version 1.1
The problem is not new: after setting some filters in a grid (typically in admin view), and gone to another page, returning in the grid's page I would like to find the filters with previous setting mantained.

Create Excel File with PHPExcel Plugin (Insert Image in Excel Sheet ,Use Template to Create Excel File, Create New Sheet)

Updated 10 months ago by codesutraTutorials5 comments – viewed 51,533 times – ( +8 ) – version 1.1
This is an example for how to create Excel File with PHPExcel library.This article is inspired by Wikki Article return by Antonio Ramirez and extension created by marcovtwout for PHPExcel library.

Useful Multilanguage extensions collection and use.

Updated 10 months ago by Rohit SutharTips2 comments – viewed 5,245 times – ( +3 ) – version 1.1
What I want to achieve:

Multilanguage and SEO friendly

Updated 10 months ago by Rohit SutharHow-tos1 comment – viewed 17,157 times – ( +5 ) – version 1.1
In your application configuration (protected/config/main.php), set the sourceLanguage parameter to English:

Multiple files uploader with CMultiFileUpload

Updated 10 months ago by Kostas Apazidis (KonApaz)How-tos2 comments – viewed 255,596 times – ( +7 ) – version all
Today I will show you how to handle multiple file upload step by step.

Use crypt() for password storage

Updated 11 months ago by fsbTutorials16 comments – viewed 76,139 times – ( +24 ) – version 1.1
Update: This wiki has been rewritten to be in line with Yii 1.1.14. Since many of the detailed complexities are now handled by Yii, the article focuses on how the crypt() built-in function works and why it's important to use it correctly.

Gettext and Poedit HOWTO

Updated 11 months ago by Maug LeeTutorials0 comments – viewed 2,993 times – version 1.1
Example settings when using Gettext for i18n.

Pjax on ActiveForm and GridView - Yii2

Updated 11 months ago by SreenadhHow-tos3 comments – viewed 28,369 times – ( +6 ) – version 2.0
Here is a example on how to use Pjax with GridView (yii\grid\GridView) and ActiveForm (yii\widgets\ActiveForm) widgets in Yii2.

Customizing the CMenu Widget

Updated 11 months ago by mistrybTips1 comment – viewed 39,486 times – ( +5 / -1 ) – version 1.1
The CMenu class provides some useful features for generating menus in your web application.