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

Updated 29 days ago by Gerhard LiebenbergHow-tos3 comments – viewed 1,957 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:

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

Updated about a month ago by MadAndHow-tos3 comments – viewed 2,653 times – ( +4 ) – 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.

Using Yii Gallery Manager in your Yii 1.x application

Updated about a month ago by TrejderHow-tos0 comments – viewed 1,891 times – ( +1 ) – version 1.1
Finding good looking, working and not abandoned gallery manager for Yii 1.x application is a tough task. Out of all I found, only yii-gallery-manager extension looked promising. But, after downloading it, it turned out, that there are certain unusual things to do, to include it in your application. So, I decided to write this article to remember all these for future reference.

Things to Consider when application hosting on AppFog

Updated about a month ago by VINAY Kr. SHARMATips0 comments – viewed 1,304 times – ( +1 ) – version 1.1
I faced many issues when hosted our company website on AppFog.

NetBeans IDE and Yii projects

Updated about a month ago by marcovtwoutTutorials28 comments – viewed 174,482 times – ( +76 ) – version 1.1
This page is created to supply short directions and general tips for managing a Yii application in NetBeans IDE.

Active Record snapshotting (Model data base history)

Updated about a month ago by BizleyTutorials3 comments – viewed 2,163 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.

Write & use a custom Component in Yii2.0

Updated about a month ago by sirin kHow-tos2 comments – viewed 11,187 times – ( +15 ) – version 2.0
This is a simple example in Yii2.0 to understand how you can write a custom component and use it inside your app.(basic template)

Storing your images in your table's blob field and displaying that stored images.

Updated about a month ago by sirin kHow-tos7 comments – viewed 24,846 times – ( +9 / -1 ) – version 1.1
He im giving you a very simple example ie how you can store an image to your blob field in a table.Hope you already familiar with the normal image upload.
tags: blob, image

Solution for session lose of Facebook iframe application in Internet Explorer .

Updated about a month ago by sirin kTips0 comments – viewed 6,470 times – ( +2 ) – version 1.1
Facebook iframe app’s session is losing in Internet Explorer when doing a second redirection inside the facebook iframe app.The main reason is ,by default IE wont allow cookies in its priavacy settings If cookies not available means session is also not available for our Facebook iframe app in IE.

mysql performance tip

Updated about a month ago by sirin kTips2 comments – viewed 7,955 times – ( +2 / -1 ) – version 1.1
When we are doing an insert of huge no.of rows into an SQL table ,Normally we will try to write separate insert quries this may lead us to a long duration of execution time and we can increase the speed of executing SQL quries by adding all the rows into a single insert query.
tags: mysql