function TopBarItemBase::build

Same name and namespace in other branches
  1. 11.x core/modules/navigation/src/TopBarItemBase.php \Drupal\navigation\TopBarItemBase::build()

Builds and returns the renderable array for this top bar item plugin.

If a top bar item should not be rendered because it has no content, then this method must also ensure to return no content: it must then only return an empty array, or an empty array with #cache set (with cacheability metadata indicating the circumstances for it being empty).

Return value

array A renderable array representing the content of the top bar item.

Overrides TopBarItemPluginInterface::build

7 methods override TopBarItemBase::build()
PageActions::build in core/modules/navigation/src/Plugin/TopBarItem/PageActions.php
Builds and returns the renderable array for this top bar item plugin.
PageContext::build in core/modules/navigation/src/Plugin/TopBarItem/PageContext.php
Builds and returns the renderable array for this top bar item plugin.
TopBarItemHigh::build in core/modules/navigation/tests/navigation_test/src/Plugin/TopBarItem/TopBarItemHigh.php
Builds and returns the renderable array for this top bar item plugin.
TopBarItemInstantiation::build in core/modules/navigation/tests/navigation_test/src/Plugin/TopBarItem/TopBarItemInstantiation.php
Builds and returns the renderable array for this top bar item plugin.
TopBarItemLinkAttribute::build in core/modules/navigation/tests/navigation_test_top_bar/src/Plugin/TopBarItem/TopBarItemLinkAttribute.php
Builds and returns the renderable array for this top bar item plugin.

... See full list

File

core/modules/navigation/src/TopBarItemBase.php, line 38

Class

TopBarItemBase
Base class for top bar item plugins.

Namespace

Drupal\navigation

Code

abstract public function build() : array;

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