Wiki articles in category Tutorials

How to profile user requests so you can determine which actions need an enhancements and optimizations? This wiki going to show you a step by step how to do it.

Knowledge is necessary to determine the address of the controller in a single layer system. This allows you to quickly search and painlessly produce refactoring controllers and their addresses.

Suppose a hacker has an account of your website He could set the PHPSESSID to empty After of that He login in your system The PHPSESSID remains blank and user has already logged with this session

If you have read this wiki you would be aware of the yii2-detail-view extension and how it offers you an easy way to EDIT and VIEW your model data, toggle these modes, and other features. You can [read the extension documentation](http://demos....

Suppose you have Products,Categories and each product belongs in many categories

Awhile ago I was trying to find a database driven CMenu system to add to my web applications. This always seemed to me that it would be a lot easier to manage if it where in a database. So the following is the results of that effort:

The yii2-detail-view extension offers you an easy way to EDIT and VIEW your model data, toggle these modes, and adds other features. You can read the extension documentation and/or view a demo of this extension, to understand usage.

When you are handling so many projects and those projects are saved in different repository locations, you may find it very difficult to keep track all the versions and revisions manually and it will be much harder if you are developing in multiple repository branches.

This is another way to view images in your application and I like this way because it's simple and I think it's better performance than other.

Lots of people are asking how to solve it with YII,We think its difficult with YII. But its easy to solve . There is no database triggers needed . we can simply sove it by extending a class(say "RActiveRecord") from CActiveRecord .Then extend all our model classes from that class.

Few days ago i was playing with TCPF plugin to create a PDF files. Since i have checked few available extension and also checked some forum threads but still i dont get my expected result for PDF file.

According to below wiki we could migrate database schema to another database

In this wiki I will show you how to save/update a model with many related model For example: How to set a product to multiple categories only in one post form ?

These are functions that I used very often, may helps you!

This wiki explains how to add summary data from related models into your Yii Framework 2.0 gridview with filtering and sorting by the summary columns.

Simple Ajax popup view with Ajax link

Lets say we have two models and relation between them:

If you are coming over to Yii 2 from Yii 1.x, you may have already read this useful wiki for creating dependent dropdowns. You can use a similar approach in Yii 2 to do the same. But if you are looking at a prebuilt solution that helps you manage it easier, read along.

Note the tag {{homeUrl}} will be dynamically replaced at runtime.

• Running a composer update does not fetch any new packages (even though the source is updated)
• A specific vendor package never gets updated
• Facing on and off problems when fetching packages while performing composer update.
• You ran a composer update earlier, but it was partially done, before you lost network connectivity, and you cannot refresh packages anymore.