init() public method Initializes the DB connection component. This method will initialize the $db property to make sure it refers to a valid DB connection. public void init ( )throws yii\base\InvalidConfigException if $db is invalid.

callSnippets() public method Builds a SQL statement for call snippet from provided data and query, using specified index settings. public string callSnippets ( $index, $source, $match, $options, &$params )$index string Name of the index, from which to take the text processing settings. $source string|array Is the source data to extract a snippet from. It could be either a single string or array of strings. $match string The full-text query to build snippets for. $options array

collectSummary() protected method Collects summary data of current request. protected array collectSummary ( )

getRelativePath() public method public string getRelativePath ( )return string The code file path relative to the application base path.

refreshFile() public method Refreshes the \yii\mongodb\file\file attribute from file collection, using current primary key. public \MongoGridFSFile|null refreshFile ( )return \MongoGridFSFile|null Refreshed file value.

$relativePath public read-only property The code file path relative to the application base path. public string getRelativePath ( )

$header public property The header cell content. Note that it will not be HTML-encoded. public string $header = null

When displaying multiple rows of data, it is often needed that the data be sorted according to some columns specified by end users. Yii uses a yii\data\Sort object to represent the information about a sorting schema. In particular, attributes specifies the attributes by which the data can be sorted. An attribute can be as simple as a model attribute. It can also be a composite one by combining multiple model attributes or DB columns. More details will be given in the following. attributeOrde

$typeMap public property Mapping from physical column types (keys) to abstract column types (values) public array $typeMap = ['tinyint' => self::TYPE_SMALLINT, 'bit' => self::TYPE_SMALLINT, 'boolean' => self::TYPE_BOOLEAN, 'bool' => self::TYPE_BOOLEAN, 'smallint' => self::TYPE_SMALLINT, 'mediumint' => self::TYPE_INTEGER, 'int' => self::TYPE_INTEGER, 'integer' => self::TYPE_INTEGER, 'bigint' => self::TYPE_BIGINT, 'float' => self::TYPE_FLOAT, 'double' => self

endForm() public static method Generates a form end tag. See also beginForm(). public static string endForm ( )return string The generated tag