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How to customize the error message of a validation rule

Created 7 years ago by qiangTutorials4 comments – viewed 91,227 times – ( +18 / -1 ) – version 1.1
Validators extending from CValidator all have a property named message. You can set this property in the corresponding validation rule to customize the error message. For example, the following validation rule uses an error message that is different from the default one:

Use crypt() for password storage

Created 3 years ago by fsbTutorials16 comments – viewed 88,948 times – ( +24 ) – version 1.1
Update: This wiki has been rewritten to be in line with Yii 1.1.14. Since many of the detailed complexities are now handled by Yii, the article focuses on how the crypt() built-in function works and why it's important to use it correctly.

How to set up Unicode

Created 7 years ago by MikeHow-tos10 comments – viewed 88,697 times – ( +19 ) – version 1.1
To fix issues with display of special language characters once and for all there's a solution: use Unicode UTF-8 everywhere. If everything is set up to use Unicode, you can use mostly every language in your application.
tags: i18n, unicode

Date Picker by examples

Created 2 years ago by InterboyHow-tos6 comments – viewed 87,495 times – ( +10 / -2 ) – version 1.1
CJuiDatePicker displays a datepicker. CJuiDatePicker encapsulates the JUI datepicker plugin.

Dynamic parent and child CGridView on single view. Using $.ajax to update child gridview via controller, after row in parent gridview was clicked.

Created 4 years ago by Gerhard LiebenbergTutorials20 comments – viewed 86,993 times – ( +28 / -1 ) – version 1.1
This wiki is a step-by-step example explaining how the controller, model and the view's CGridView work together. It explains simple things - as well as more complex things that you will anyway quickly have to know. So, even if you don't use dynamic gridviews, take a morning off and thoroughly work through this tutorial. It should save you lots of struggling.

Simple RBAC

Created 4 years ago by hasanaviTutorials17 comments – viewed 86,663 times – ( +50 / -3 ) – version 1.1
If you need simple Role based access control without the long RBAC process then this article is just for you. Lets jump to the point.

Building a REST API in Yii2.0

Created 2 years ago by sirin kTutorials6 comments – viewed 83,812 times – ( +9 ) – version 2.0
This is wiki page is useful if you are trying to build a customized REST API in Yii2.0
tags: yii2.0, REST API

Creating a CSS Driven Drop Down Menu using CMenu

Created 5 years ago by blindMoeHow-tos10 comments – viewed 83,713 times – ( +22 / -1 ) – version 1.1
CMenu offers great functionality and the ability to customize just about every aspect of the output. There are many times when I need to create a drop down menu or simply modify the look to make the designers happy. Because this seems to be a common task for me, I figured I would share my code to create a very simple drop down menu that other people could use.

Creating and updating model and its related models in one form, inc. image

Created 4 years ago by BoazHow-tos11 comments – viewed 83,316 times – ( +6 / -3 ) – version 1.1
We start slowly and simple...

Creating a parameterized LIKE query

Created 5 years ago by Steve FriedlFAQs6 comments – viewed 83,246 times – ( +24 ) – version 1.1
It's common to see users wishing to make substring DB queries, using the % metacharacter used to match anything; in this FAQ we'll search the tbl_comments table from the blog tutorial hoping to find the text in $match in the content column