getSchemaNames() public method (available since version 2.0.4) Returns all schema names in the database, except system schemas. public string[] getSchemaNames ( $refresh = false )$refresh boolean Whether to fetch the latest available schema names. If this is false, schema names fetched previously (if available) will be returned. return string[] All schema names in the database, except system schemas.

$name public property The name of the input checkbox input fields. This will be appended with [] to ensure it is an array. public string $name = 'selection'

delete() public method Deletes the table row corresponding to this active record. This method performs the following steps in order: call beforeDelete(). If the method returns false, it will skip the rest of the steps; delete the record from the database; call afterDelete(). In the above step 1 and 3, events named EVENT_BEFORE_DELETE and EVENT_AFTER_DELETE will be raised by the corresponding methods. public integer|false delete ( )return integer|false The number of rows deleted, or fal

$buttons public property Button rendering callbacks. The array keys are the button names (without curly brackets), and the values are the corresponding button rendering callbacks. The callbacks should use the following signature: function ($url, $model, $key) { // return the button HTML code } where $url is the URL that the column creates for the button, $model is the model object being rendered for the current row, and $key is the key of the model in the data provider array. You can a

info() public static method Logs an informative message. An informative message is typically logged by an application to keep record of something important (e.g. an administrator logs in). public static void info ( $message, $category = 'application' )$message string The message to be logged. $category string The category of the message.

init() public method Initializes the widget. If you override this method, make sure you call the parent implementation first. public void init ( )

$blocks public property A list of named output blocks. The keys are the block names and the values are the corresponding block content. You can call beginBlock() and endBlock() to capture small fragments of a view. They can be later accessed somewhere else through this property. public array $blocks = null

remove() public method Removes data from the collection. public integer|boolean remove ( $collection, $condition = [], $options = [] )$collection array|string Collection name. $condition array Description of records to remove. $options array List of options in format: optionName => optionValue. return integer|boolean Number of updated documents or whether operation was successful.

$url public property The currently requested relative URL. Note that the URI returned is URL-encoded. public string getUrl ( )public void setUrl ( $value )

getPublishedUrl() public method Returns the URL of a published file path. This method does not perform any publishing. It merely tells you if the file path is published, what the URL will be to access it. public string|false getPublishedUrl ( $path )$path string Directory or file path being published return string|false String the published URL for the file or directory. False if the file or directory does not exist.