Yii
May 8, 2013
A salt is a random data string that is used as an input to hash a password. The salt and the password are concatenated and encrypted with a cryptographic hash function and the output is then stored in the database. […]
June 18, 2011
Today someone asked me for help to integrate Jeditable with Yii CGridView. So I thought why not write a little tutorial that can help others as well. In this article I assume that you are comfortable working with Yii; you […]
June 8, 2011
In the scenarios where validation rules provided by the Yii framework won’t handle your requirements, you can create custom validation rules. One example is the "authenticate" validation rule provided in "LoginForm" model of Yii blog demo. You can create your […]
April 26, 2011
Below is the complete list of predefined validator aliases: boolean: alias of CBooleanValidator, ensuring the attribute has a value that is either CBooleanValidator::trueValue or CBooleanValidator::falseValue. captcha: alias of CCaptchaValidator, ensuring the attribute is equal to the verification code displayed in […]
April 12, 2011
Eager loading can be nested. For example, if for every comment, we also want to know its author, we could use the following ‘with’ find: // find all posts together with their author and the author's profile Post::model()->with('author','author.profile')->findAll();
April 12, 2011
By default, Yii displays a textbox to search (filter) within results/records displayed by CGridView. In order to change those textboxes to drop down list (combo boxes), all you need to do is to assign an array to "filter" property of […]
April 9, 2011
Let’s discuss example relationship given on following URL http://www.yiiframework.com/doc/guide/1.1/en/database.arr If you want to be able to filter results in grid using Posts’ author name then modify the search function of Post model to similar to the one given below.
April 6, 2011
To use your custom css file globally, set the cssfile property in config file 'components'=>array( 'widgetFactory'=>array( 'widgets' => array ( 'cssFile' => '/css/style-gridview.css', ) ), );
April 3, 2011
Yii::app()->getModule('user')->encrypting($this->password) or Yii::app()->controller->module->encrypting($this->password)
April 3, 2011
April 3, 2011
Yii::app()->session->add(‘product’, $productId); Yii::app()->session->get(‘product’); Yii::app()->session->remove(‘product’);
April 3, 2011
To get current language: $lang = Yii::app()->language; To set current language: Yii::app()->language = ‘en’;
April 3, 2011
In view file $this->uniqueid (controller name) $this->action->Id (action name) ($this is CController instance) In other files Yii::app()->controller->id Yii::app()->controller->action->id
March 25, 2011
Source: http://www.yiiframework.com/wiki/25/using-cautocomplete-to-display-one-value-and-submit-another/ Don’t forget to use the attached Javascript and CSS files. This code does not work with jQuery UI auto complete. Javascript File CSS File
October 26, 2010
You can also configure modules’ components in the main config file 'modules'=>array( 'my'=>array( 'components'=>array( 'foo'=>array( 'class'=>'FooComponent', 'a'=>'hello', ), ), ), ),
October 9, 2010
A convenient drop down to select page size and save in User state. Step 1: On top of my controller action for the gridview (if you used CRUD, this is actionAdmin() ) i added: // page size drop down changed if […]
October 8, 2010
Step 1: In config/main.php, add following element to "components" array 'cache'=>array( 'class'=>'system.caching.CApcCache', ), Step2: In config/main.php, add following element to " components[‘db’] " array 'schemaCachingDuration' => 3600 Step 3: Comment out the following line of index.php defined('YII_DEBUG') or […]
October 6, 2010
Download and extract this file in protected/extensions directory. In config/main.php file, add the following element to components array 'image'=>array( 'class'=>'application.extensions.image.CImageComponent', 'driver'=>'GD', ) Now in action, insert the following code and modify paths $model->Picture = CUploadedFile::getInstance($model,'Picture'); if( is_object($model->Picture) ) […]
October 4, 2010
If you want to link content of cell in Grid View to some page e.g In orders list, if you want customer’s name to be link that takes admin to customer’s detail page, change the columns of CGrid View as […]
