ChildrenNavigationTrait
One level of a nested-set tree (categories, regions): direct children of the selected node plus its parent for the way back.
Why not the full tree: CategoryList / RegionList load and hydrate every node
on every request (461 Bazaar categories, ~9.5k regions) only to show one level.
Here each level is its own small, cacheable query keyed by the parent id.
Shared by all modules; the node type is whatever the passed manager returns.
Table of Contents
Constants
- CHILDREN_NAVIGATION_TEMPLATE_DIR : string = __DIR__ . '/../../../Base/Front/Components/Chil...
- Shared templates (`Style_1`) for every module's children list.
Methods
- childrenNavigationTemplateDir() : string
- Module (or theme) copy of the template wins; otherwise the shared one.
-
loadChildrenNavigation()
: array{items: array
Constants
CHILDREN_NAVIGATION_TEMPLATE_DIR
Shared templates (`Style_1`) for every module's children list.
private
string
CHILDREN_NAVIGATION_TEMPLATE_DIR
= __DIR__ . '/../../../Base/Front/Components/ChildrenNavigation'
Methods
childrenNavigationTemplateDir()
Module (or theme) copy of the template wins; otherwise the shared one.
protected
childrenNavigationTemplateDir(string $ownDir, string $style) : string
Same lookup order as BaseComponent::setTemplateFile().
Parameters
- $ownDir : string
- $style : string
Return values
stringloadChildrenNavigation()
protected
loadChildrenNavigation(Manager<BaseEntity, ServiceInterface<string|int, BaseEntity>> $manager, object|null $current[, array<int, string> $includes = ['translations'] ]) : array{items: array, parent: object|null}
Parameters
- $manager : Manager<BaseEntity, ServiceInterface<string|int, BaseEntity>>
- $current : object|null
- $includes : array<int, string> = ['translations']