我正在尝试在 Drupal 8 中以编程方式创建一个视图。类似于 Drupal 7 中的 CRUD 日志模块。我在互联网上也找不到任何参考。
虽然它不是以编程方式从头开始创建，但这里有一个简单的方法：
我成功地以编程方式创建了一个视图----我做了以下事情-- 1.创建文件夹--C:\xampp\htdocs\Drupal Instance\modules 2.创建一个YML信息文件--first_view.info并添加以下代码---- 名称： 第一视角 类型： 模块 描述：我的第一个 Drupal 8 查看 包装: 定制 核心：8.x 3. 创建安装文件---first_view.install 并添加以下代码到其中
<?php
/**
* @file
* Install, schema, and uninstall functions for the First View module.
*/
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\taxonomy\Entity\Term;
/**
* Implements hook_install().
*/
function first_view_install() {
}
/**
* Implements hook_uninstall().
*/
function first_view_uninstall() {
}
/**
* Implements hook_schema().
*/
function first_view_schema() {
$schema['first_view_table'] = [
// Example (partial) specification for table "node".
'description' => 'The base table for first_view.',
'fields' => [
'id' => [
'description' => 'The primary identifier for a node.',
'type' => 'serial',
'unsigned' => TRUE,
'not null' => TRUE,
],
'name' => [
'description' => 'The name of Employee.',
'type' => 'varchar',
'length' => 32,
'not null' => TRUE,
'default' => '',
],
'age' => [
'description' => 'The age of employee.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
],
'is_active' => [
'description' => 'The activity of employee.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
],
'timestamp' => [
'description' => 'The timestamp of employee.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
],
'project_code' => [
'description' => 'The project code of employee.',
'type' => 'varchar',
'length' => 32,
'not null' => TRUE,
'default' => 0,
],
],
'unique keys' => [
'id' => ['id'],
],
// For documentation purposes only; foreign keys are not created in the
// database.
'primary key' => ['id'],
];
return $schema;
}
4。创建文件---first_view.views.inc 并添加以下代码--
<?php
/**
* Implements hook_views_data().
*/
function first_view_views_data() {
$data = [];
$data['first_view_table'] = [];
$data['first_view_table']['table'] = [];
$data['first_view_table']['table']['group'] = t('First View table');
$data['first_view_table']['table']['provider'] = 'first_view_module';
$data['first_view_table']['table']['base'] = [
'field' => 'id',
'title' => t('First View table'),
'help' => t('First View table contains example content and can be related to nodes.'),
'weight' => -10,
];
$data['first_view']['table']['join'] = [
'node_field_data' => [
'left_field' => 'id',
'field' => 'id',
'extra' => [
0 => [
'field' => 'published',
'value' => TRUE,
],
1 => [
'left_field' => 'age',
'value' => 1,
'numeric' => TRUE,
],
2 => [
'field' => 'published',
'left_field' => 'is_active',
'operator' => '!=',
],
],
],
];
$data['first_view_table']['table']['join']['node_field_data'] = [
'left_table' => 'foo',
'left_field' => 'id',
'field' => 'id',
'extra' => [
['left_field' => 'project_code', 'field' => 'project_code'],
['field' => 'age', 'value' => 0, 'numeric' => TRUE, 'operator' => '>'],
],
];
$data['first_view_table']['id'] = [
'title' => t('Example content'),
'help' => t('Relate example content to the node content'),
'relationship' => [
'base' => 'node_field_data',
'base field' => 'id',
'id' => 'standard',
'label' => t('Example node'),
],
];
$data['first_view_table']['name'] = [
'title' => t('Name'),
'help' => t('Just a Name field.'),
'field' => [
'id' => 'standard',
],
'sort' => [
'id' => 'standard',
],
'filter' => [
'id' => 'string',
],
'argument' => [
'id' => 'string',
],
];
$data['first_view_table']['project_code'] = [
'title' => t('Project Code'),
'help' => t('Just a Project code field.'),
'field' => [
'id' => 'standard',
],
'sort' => [
'id' => 'standard',
],
'filter' => [
'id' => 'string',
],
'argument' => [
'id' => 'string',
],
];
$data['first_view_table']['age'] = [
'title' => t('Age'),
'help' => t('Just a numeric field.'),
'field' => [
'id' => 'numeric',
],
'sort' => [
'id' => 'standard',
],
'filter' => [
'id' => 'numeric',
],
'argument' => [
'id' => 'numeric',
],
];
$data['first_view_table']['is_active'] = [
'title' => t('Is Active'),
'help' => t('Just an on/off field.'),
'field' => [
'id' => 'boolean',
],
'sort' => [
'id' => 'standard',
],
'filter' => [
'id' => 'boolean',
'label' => t('Published'),
'type' => 'yes-no',
'use_equal' => TRUE,
],
];
$data['first_view_table']['timestamp'] = [
'title' => t('Timestamp'),
'help' => t('Just a timestamp field.'),
'field' => [
'id' => 'date',
],
'sort' => [
'id' => 'date',
],
'filter' => [
'id' => 'date',
],
];
$data['views']['area'] = [
'title' => t('Text area'),
'help' => t('Provide markup text for the area.'),
'area' => [
'id' => 'text',
],
];
return $data;
}
按照上述步骤...当我们安装并启用该模块时，会在数据库中创建一个表...您必须填充它才能在视图中查看一些数据...不要忘记在表中添加虚拟数据......之后转到结构/视图---然后单击“添加视图”----为你的视图命名---然后你将能够看到“显示”下拉框中的表名称---在本例中，表名称是“第一个视图表”...我希望这篇文章会对您有所帮助....
您可以通过ConfigEntityStorage创建一个新的View。
在 UI 中创建视图。将视图的 YAML 配置文件导出到模块中的路径，删除 UUID。
// view config is in `my_module/config/install/views.view.my_view.yml`
// (uuid removed!)
$dir = drupal_get_path('module', 'my_module');
$fileStorage = new FileStorage($dir);
$config = $fileStorage->read('views.view.my_view');
/** @var \Drupal\Core\Config\Entity\ConfigEntityStorage $storage */
$storage = \Drupal::entityTypeManager()
->getStorage('view');
/** @var \Drupal\views\Entity\View $view */
$view = $storage->create($config);
$view->save();
基于 Tim 的 2020，这适用于 Drupal 10：
/**
* Add my_view as default view.
*/
function my_module_update_8001() {
$dir = \Drupal::service('extension.path.resolver')->getPath('module', 'my_module') . '/config/install/';
$fileStorage = new \Drupal\Core\Config\FileStorage($dir);
$config = $fileStorage->read('views.view.my_view');
/** @var \Drupal\Core\Config\Entity\ConfigEntityStorage $storage */
$storage = \Drupal::entityTypeManager()
->getStorage('view');
/** @var \Drupal\views\Entity\View $view */
$view = $storage->create($config);
$view->save();
}