本文整理汇总了PHP中app\modules\shop\models\Category::getByLevel方法的典型用法代码示例。如果您正苦于以下问题：PHP Category::getByLevel方法的具体用法？PHP Category::getByLevel怎么用？PHP Category::getByLevel使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类app\modules\shop\models\Category的用法示例。
在下文中一共展示了Category::getByLevel方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: getPossibleSelections
public function getPossibleSelections()
{
$allowed_category_ids = [];
if ($this->onlyAvailableProducts) {
$object = Object::getForClass(Product::className());
if (!is_null($object) && isset($this->current_selections['last_category_id'])) {
$cacheKey = 'CategoriesFilterWidget: ' . $object->id . ':' . $this->current_selections['last_category_id'] . ':' . Json::encode($this->current_selections['properties']);
$allowed_category_ids = Yii::$app->cache->get($cacheKey);
if ($allowed_category_ids === false) {
$query = new Query();
$query = $query->select($object->categories_table_name . '.category_id')->distinct()->from($object->categories_table_name);
if (count($this->current_selections['properties']) > 0) {
foreach ($this->current_selections['properties'] as $property_id => $values) {
$joinTableName = 'OSVJoinTable' . $property_id;
$query->join('JOIN', ObjectStaticValues::tableName() . ' ' . $joinTableName, $joinTableName . '.object_id = :objectId AND ' . $joinTableName . '.object_model_id = ' . $object->categories_table_name . '.object_model_id ', [':objectId' => $object->id]);
$imploded_values = implode(', ', array_map('intval', $values));
$query->andWhere(new Expression('`' . $joinTableName . '`.`property_static_value_id`' . ' in (' . $imploded_values . ')'));
}
}
$allowed_category_ids = $query->column();
Yii::$app->cache->set($cacheKey, $allowed_category_ids, 86400, new \yii\caching\TagDependency(['tags' => [\devgroup\TagDependencyHelper\ActiveRecordHelper::getCommonTag($object->object_class), \devgroup\TagDependencyHelper\ActiveRecordHelper::getCommonTag(Category::className())]]));
$object = null;
}
}
}
$this->possible_selections = [];
$models = Category::getByLevel($this->category_group_id);
if (isset($models[0]) && $this->omit_root == true) {
$models = Category::getByParentId($models[0]->id);
}
$this->possible_selections = [];
foreach ($models as $model) {
if ($this->onlyAvailableProducts === true && !in_array($model->id, $allowed_category_ids)) {
continue;
}
$this->possible_selections[] = $this->recursiveGetTree($model, $allowed_category_ids);
}
return $this->possible_selections;
}