tabledrag_example.install in Examples for Developers 3.x
Install and uninstall functions for the tabledrag example module.
This file contains the functions required to perform install and uninstall operations.
File
modules/tabledrag_example/tabledrag_example.installView source
<?php
/**
* @file
* Install and uninstall functions for the tabledrag example module.
*
* This file contains the functions required to perform install and
* uninstall operations.
*/
use Drupal\tabledrag_example\Fixtures;
/**
* Implements hook_schema().
*
* This defines the database table which will hold the example item info.
*
* @ingroup tabledrag_example
*/
function tabledrag_example_schema() {
$schema['tabledrag_example'] = [
'description' => 'Stores some entries for our tabledrag fun.',
'fields' => [
'id' => [
'description' => 'The primary identifier for each item',
'type' => 'serial',
'unsigned' => TRUE,
'not null' => TRUE,
],
'name' => [
'description' => 'A name for this item',
'type' => 'varchar',
'length' => 32,
'not null' => TRUE,
'default' => '',
],
'description' => [
'description' => 'A description for this item',
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => '',
],
'itemgroup' => [
'description' => 'The group this item belongs to',
'type' => 'varchar',
'length' => 32,
'not null' => TRUE,
'default' => '',
],
'weight' => [
'description' => 'The sortable weight for this item',
'type' => 'int',
'length' => 11,
'not null' => TRUE,
'default' => 0,
],
'pid' => [
'description' => 'The primary id of the parent for this item',
'type' => 'int',
'length' => 11,
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
],
],
'primary key' => [
'id',
],
];
return $schema;
}
/**
* Implements hook_install().
*
* Populates newly created database table with fixtures for all module's
* examples. This hook executed after hook_schema() tables are created by core.
*
* @see \Drupal\Core\Extension\ModuleInstaller::install()
*
* @ingroup tabledrag_example
*/
function tabledrag_example_install() {
/** @var \Drupal\Core\Database\Connection $connection */
$connection = \Drupal::database();
$rows = Fixtures::getSampleItems();
foreach ($rows as $row) {
$connection
->insert('tabledrag_example')
->fields($row)
->execute();
}
}
Functions
Name | Description |
---|---|
tabledrag_example_install | Implements hook_install(). |
tabledrag_example_schema | Implements hook_schema(). |