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How to access a component of a module from within the module itself

Created 7 years ago by OriginalCopyTutorials3 comments – viewed 34,304 times – ( +5 / -1 ) – version 1.1
The Yii documentation states:
tags: module

How to create/save more Model inputs and make them repeatable with jQuery

Created 7 years ago by qiangTutorials3 comments – viewed 39,066 times – ( +12 ) – version 1.1
This is the first real problem that I encountered using Yii, trying to make a Model input repeatable in the form, validate and save them.

Active Record snapshotting (Model data base history)

Created about a year ago by BizleyTutorials3 comments – viewed 5,337 times – ( +2 ) – version 1.1
One of the common tasks the web application might be required to perform, especially the app using some kind of a CMS, is to save the history of data changes. Your client for sure will want the answer to this simple question - If I mess this up or delete by accident can we bring it back? Well, DB backup is one thing and quick recovery is another - let's talk about latter one.

The Comedy of Errors

Created 4 years ago by fsbOthers3 comments – viewed 9,523 times – ( +21 ) – version 1.1
Please join the party by adding your own favorite Yii programming errors. Be sure to leave at least a hint at the correction.

Use kartik Growl with Yii2 flash messages

Created about a year ago by skwordenHow-tos3 comments – viewed 20,173 times – ( +8 ) – version 2.0
This is to show you how to use Yii2 flash messages with Kartik Growl (bootstrap notify wrapper).

yii2-app-advanced on single domain (Apache, Nginx)

Created about a year ago by MadAndHow-tos3 comments – viewed 39,397 times – ( +9 ) – version 2.0
If you develop rather complex applications with Yii2, you might already be familiar with yii2-app-advanced application template. Well, the template is awesome and provides high flexibility regarding code/configuration sharing among parts of an application.

Use application on production/development environment without making changes

Created 4 years ago by ifdatticTips3 comments – viewed 46,025 times – ( +8 / -1 ) – version 1.1
I like programing on my localhost, however it really bugged me to make changes to index.php & config files on my production server. After combining all available wiki articles on this topic and some trial and error this is what I use for my applications so I could just upload it to production server and it will work without any changes.

Multiple CGridView virtual attributes, retrieved from a single model function. Also communication between CGridView columns and rows; and between CGridView and its own parent view.

Created about a year ago by Gerhard LiebenbergHow-tos3 comments – viewed 5,613 times – ( +1 ) – version 1.1
We probably have all used a virtual attribute (model function) to retrieve complex or related data for a CGridView column:

Secure password hashing with bCrypt

Created 4 years ago by waitforitHow-tos3 comments – viewed 23,026 times – ( +9 ) – version 1.1
In this article I will show you how to implement a secure password hashing mechanism in your Yii projects using a bCrypt class.

Drop down list with enum values for column of type ENUM >+> incorporate into giix

Created 4 years ago by c@cbaHow-tos3 comments – viewed 33,499 times – ( +14 ) – version 1.1
Let's say our table 'mug' has a column named 'color' of the type ENUM('red','green','blue'). We want to replace the textfield for the attribute color in the create and update forms of a 'mug' with a drop down list, which has the enum values as options. The main code was contributed by zaccaria in the forum (see this post).