File src/Controller/DataReader.php

class Phad\DataReader

Grants access to an item's node & loads item list
See source code at /src/Controller/DataReader.php

Constants

Properties

• protected \PDO $pdo;
• protected object $ItemInfo;
• protected array $data_node_info;
• protected \Phad $phad;

Methods

• public function __construct(array $data_node_info, object $ItemInfo, \PDO $pdo=null, \Phad $phadnull)

• public function get_default_form_data() Query for a row with id matching $_GET['id'], return a Phad\BlackHole object if no id passed, or return $_POST if mode is FORM_SUBMIT.

• public function get_data_loader_rows() Execute the data loader declared on the data node, and return the result.

• public function get_queried_rows() Build a query based on the data node, execute it, and return the rows

• public function get_rows(): array Process the ItemInfo and Data Node, and return the appropriate data.

• static public function build_sql(string $table_name, array $data_node_info, array $args, $binds) Build an SQL query and an array of bindable key/value pairs to pass to PDOSatement::execute($binds)

If your SQL contains bindable params like :get.id, then this will be filled by $_GET['id']. Bindable params like :some_name are filled by $args['some_name']