Wiki articles

当我们使用Yii数据库去保存Session时，只要简单的配置就可以完成这个功能，在进行性能优化这个主题之前，我们先来查看一下CHttpSession和CDBHttpSession源代码，探讨CHttpSession和CDBHttpSession的流程再进行深一步优化主题。

Remember-filters-gridview is one of the must-use extension on all of my project. However, it lacks of storing the page and sort variables of the grid view.

In this tip, I'll help you to change in few second buttons of your CGridView. I hope you like it =).

In this tutorial will be explained a method to manage some configuration runtime. This excellent tutorial follows a similar approach, but requires to write a masterclass which all controllers are supposed to extend, following this wiki you can achieve the same by only editing the configuration.

Suppose to have two models: Users and Emails. You do not want to store email in a Users model. And User can have 0 or many emails. This is the form generated to create a new user (just username).

Logging context information (session, user, ...) to the logfile can be of great help tracking down problems with specific users.

To use this "how-to", you need to install phing in your machine.

This example uses a MySQL DB with a table named tree with the fields id, name, and parent_id. The parent_id will be NULL for root elements. The SQL is kept simple (no autoinc, no FK, etc).

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 Radio Button List, which has the enum values as options.
This is a rewrite of c@cba in the wiki article of [enumDropdownList](http://www...

pagoda box is very useful tool for a programmer to test their php app online so its very useful one. For deploying code pagodabox use git command

This article discusses the installation/configuration of the YiiBash project (https://github.com/dsoprea/YiiBash).

I was looking around wiki and found that was no approach as the one I did so I guessed this is worth to write.

In this mini howto I would like to show how to add a required captcha field in the login form, after a defined number of unsuccessfull attempts. To do this, I will use the blog demo that you have in default Yii download package (path/to/yii/demos/blog).

I needed a csv export function for my cgridview and I wanted to export the entire result set of the sorted and filtered cgridview the user was viewing via ajax.

Say, you want to write a test for a component which provides a caching feature. How would you know, that some method of your component returns a cached result? With the solution described here you can inspect all log outputs. So you could search the logs for accesses to the DB to really make sure, that the result was served from cache.

My article Display the full record in a CJuiDialog uses ajax to view a record in dialog on clicking the 'view-icon'.

Since I used CGridView for a first time, I didn't like how it handled operations like sorting, filtering, changing page and etc using AJAX.

For those who feel, the Controller->accessRules() or RBAC (Role-Based Access Control) is too complicated or doesn't want the username(s) to be hard-coded in accessRules(), here is a very simple, easy-to-implement solution.

Here is my experiment inspired by my own question and others from the forum.