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This article shows a quick and easy way to implement flat user access control system. Flat means, that user access is controlled by level only, which is solution exactly opposite to complex RBAC access systems.

This wiki shall be considered deprecated since the Yii installer for composer has been discontinued.

Hi guys.

I have been requested to provide a tutorial on how to use the file upload feature of the TbRedactor widget, and even though I am no longer supporting the library due that the work belongs to Clevertech, I feel that I owe that to the Yii developers. So, here is the  tutorial.

If you have two datepicker in one form and you want that a date of from date shold be minimum date of todate then put following code in Cjuidatepicker widget options array:

If you are about to create a graph, the best option i would suggest is the jqbargraph.

Let me show a simpe example to send mail using YiiMail extension in 5 steps. It also includes any template view if required along with the content.

For a long time I have struggled to find a suitable tool for doing server tasks such as compiling LESS files, concatenating and minifying of JavaScript files and copying the minified JavaScript files. While most of these tasks can be done with Yii extensions I would still not recommend using them because it requires you to include these extensions in your project, and therefore also deploying them in your production environment.

A time ago i've met the issue that Yii doesn't run any client-side form validation when submitting the form by CHtml::ajaxSubmitButton. The small javascript below helps to fix it.